-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.html
1031 lines (395 loc) · 53.4 KB
/
index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html>
<html class="theme-next mist use-motion" lang="zh-Hans">
<head>
<meta charset="UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/>
<meta name="theme-color" content="#222">
<meta http-equiv="Cache-Control" content="no-transform" />
<meta http-equiv="Cache-Control" content="no-siteapp" />
<link href="/lib/fancybox/source/jquery.fancybox.css?v=2.1.5" rel="stylesheet" type="text/css" />
<link href="/lib/font-awesome/css/font-awesome.min.css?v=4.6.2" rel="stylesheet" type="text/css" />
<link href="/css/main.css?v=5.1.4" rel="stylesheet" type="text/css" />
<link rel="apple-touch-icon" sizes="180x180" href="/images/apple-touch-icon-next.png?v=5.1.4">
<link rel="icon" type="image/png" sizes="32x32" href="/images/favicon-32x32-next.png?v=5.1.4">
<link rel="icon" type="image/png" sizes="16x16" href="/images/favicon-16x16-next.png?v=5.1.4">
<link rel="mask-icon" href="/images/logo.svg?v=5.1.4" color="#222">
<meta name="keywords" content="Hexo, NexT" />
<meta name="description" content="梦是上帝的语言">
<meta property="og:type" content="website">
<meta property="og:title" content="贾壮的个人网站">
<meta property="og:url" content="http://jiazhuang.coding.me/index.html">
<meta property="og:site_name" content="贾壮的个人网站">
<meta property="og:description" content="梦是上帝的语言">
<meta property="og:locale" content="zh-Hans">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="贾壮的个人网站">
<meta name="twitter:description" content="梦是上帝的语言">
<script type="text/javascript" id="hexo.configurations">
var NexT = window.NexT || {};
var CONFIG = {
root: '/',
scheme: 'Mist',
version: '5.1.4',
sidebar: {"position":"left","display":"post","offset":12,"b2t":false,"scrollpercent":false,"onmobile":false},
fancybox: true,
tabs: true,
motion: {"enable":true,"async":false,"transition":{"post_block":"fadeIn","post_header":"slideDownIn","post_body":"slideDownIn","coll_header":"slideLeftIn","sidebar":"slideUpIn"}},
duoshuo: {
userId: '0',
author: '博主'
},
algolia: {
applicationID: '',
apiKey: '',
indexName: '',
hits: {"per_page":10},
labels: {"input_placeholder":"Search for Posts","hits_empty":"We didn't find any results for the search: ${query}","hits_stats":"${hits} results found in ${time} ms"}
}
};
</script>
<link rel="canonical" href="http://jiazhuang.coding.me/"/>
<title>贾壮的个人网站</title>
</head>
<body itemscope itemtype="http://schema.org/WebPage" lang="zh-Hans">
<div class="container sidebar-position-left
page-home">
<div class="headband"></div>
<header id="header" class="header" itemscope itemtype="http://schema.org/WPHeader">
<div class="header-inner"><div class="site-brand-wrapper">
<div class="site-meta ">
<div class="custom-logo-site-title">
<a href="/" class="brand" rel="start">
<span class="logo-line-before"><i></i></span>
<span class="site-title">贾壮的个人网站</span>
<span class="logo-line-after"><i></i></span>
</a>
</div>
<p class="site-subtitle">关于这个人的兴趣</p>
</div>
<div class="site-nav-toggle">
<button>
<span class="btn-bar"></span>
<span class="btn-bar"></span>
<span class="btn-bar"></span>
</button>
</div>
</div>
<nav class="site-nav">
<ul id="menu" class="menu">
<li class="menu-item menu-item-home">
<a href="/" rel="section">
<i class="menu-item-icon fa fa-fw fa-home"></i> <br />
首页
</a>
</li>
<li class="menu-item menu-item-about">
<a href="/about/" rel="section">
<i class="menu-item-icon fa fa-fw fa-user"></i> <br />
关于
</a>
</li>
<li class="menu-item menu-item-tags">
<a href="/tags/" rel="section">
<i class="menu-item-icon fa fa-fw fa-tags"></i> <br />
标签
</a>
</li>
<li class="menu-item menu-item-categories">
<a href="/categories/" rel="section">
<i class="menu-item-icon fa fa-fw fa-th"></i> <br />
分类
</a>
</li>
<li class="menu-item menu-item-archives">
<a href="/archives/" rel="section">
<i class="menu-item-icon fa fa-fw fa-archive"></i> <br />
归档
</a>
</li>
</ul>
</nav>
</div>
</header>
<main id="main" class="main">
<div class="main-inner">
<div class="content-wrap">
<div id="content" class="content">
<section id="posts" class="posts-expand">
<article class="post post-type-normal" itemscope itemtype="http://schema.org/Article">
<div class="post-block">
<link itemprop="mainEntityOfPage" href="http://jiazhuang.coding.me/2018/08/24/a-glance-of-julia/">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="name" content="贾壮">
<meta itemprop="description" content="">
<meta itemprop="image" content="/images/gene.jpg">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="贾壮的个人网站">
</span>
<header class="post-header">
<h1 class="post-title" itemprop="name headline">
<a class="post-title-link" href="/2018/08/24/a-glance-of-julia/" itemprop="url">Julia 速览</a></h1>
<div class="post-meta">
<span class="post-time">
<span class="post-meta-item-icon">
<i class="fa fa-calendar-o"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time title="创建于" itemprop="dateCreated datePublished" datetime="2018-08-24T16:46:38+08:00">
2018-08-24
</time>
</span>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<p><a href="https://learnxinyminutes.com/docs/julia/" target="_blank" rel="noopener">原文地址</a></p>
<h3 id="注释"><a href="#注释" class="headerlink" title="注释"></a>注释</h3><figure class="highlight julia"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment"># 这是单行注释</span></span><br><span class="line"><span class="comment">#=</span></span><br><span class="line"><span class="comment"> 这是多行注释</span></span><br><span class="line"><span class="comment">=#</span></span><br></pre></td></tr></table></figure>
<h3 id="基本数据类型与运算符"><a href="#基本数据类型与运算符" class="headerlink" title="基本数据类型与运算符"></a>基本数据类型与运算符</h3><p>Julia 中，一切都是表达式！</p>
<figure class="highlight julia"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment"># 对于数字，有几种基本数据类型</span></span><br><span class="line"><span class="number">3</span> <span class="comment"># => 3 (Int64)</span></span><br><span class="line"><span class="number">3.2</span> <span class="comment"># => 3.2 (Float64)</span></span><br><span class="line"><span class="number">2</span> + <span class="number">1</span><span class="literal">im</span> <span class="comment"># => 2 + i (Complex{Int64})</span></span><br><span class="line"><span class="number">2</span> // <span class="number">3</span> <span class="comment"># => 2//3 (Rational{Int64}) 分数</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 数值运算符</span></span><br><span class="line"><span class="number">1</span> + <span class="number">1</span> <span class="comment"># => 2</span></span><br><span class="line"><span class="number">8</span> - <span class="number">1</span> <span class="comment"># => 7</span></span><br><span class="line"><span class="number">10</span> * <span class="number">2</span> <span class="comment"># => 20</span></span><br><span class="line"><span class="number">35</span> / <span class="number">5</span> <span class="comment"># => 7.0 除法运算结果为浮点数</span></span><br><span class="line"><span class="number">5</span> / <span class="number">2</span> <span class="comment"># => 2.5</span></span><br><span class="line">div(<span class="number">5</span>, <span class="number">2</span>) <span class="comment"># => 2 截断除法</span></span><br><span class="line"><span class="number">2</span>^<span class="number">2</span> <span class="comment"># => 4 次方</span></span><br><span class="line"><span class="number">12</span> % <span class="number">10</span> <span class="comment"># => 2 取余</span></span><br><span class="line">divrem(<span class="number">12</span>, <span class="number">10</span>) <span class="comment"># => (1, 2) 商和余数</span></span><br><span class="line">(<span class="number">1</span> + <span class="number">3</span>) * <span class="number">2</span> <span class="comment"># => 8 括号改变运算优先级</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 位运算符</span></span><br><span class="line">~<span class="number">2</span> <span class="comment"># => -3 按位否</span></span><br><span class="line"><span class="number">3</span> & <span class="number">5</span> <span class="comment"># => 1 按位与</span></span><br><span class="line"><span class="number">2</span> | <span class="number">4</span> <span class="comment"># => 6 按位或</span></span><br><span class="line">xor(<span class="number">2</span>, <span class="number">4</span>) <span class="comment"># => 6 按位异或</span></span><br><span class="line"><span class="number">2</span> >> <span class="number">1</span> <span class="comment"># => 1 按位右移</span></span><br><span class="line"><span class="number">2</span> << <span class="number">1</span> <span class="comment"># => 4 按位左移</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 查看数据的二进制表示</span></span><br><span class="line">bitstring(<span class="number">12345</span>) </span><br><span class="line"><span class="comment"># => "0000000000000000000000000000000000000000000000000011000000111001"</span></span><br><span class="line">bitstring(<span class="string">'a'</span>)</span><br><span class="line"><span class="comment"># => "01100001000000000000000000000000"</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 布尔</span></span><br><span class="line"><span class="literal">true</span></span><br><span class="line"><span class="literal">false</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 布尔运算</span></span><br><span class="line">!<span class="literal">true</span> <span class="comment"># => false</span></span><br><span class="line">!<span class="literal">false</span> <span class="comment"># => true</span></span><br><span class="line"><span class="number">1</span> == <span class="number">1</span> <span class="comment"># => true</span></span><br><span class="line"><span class="number">1</span> == <span class="number">1.0</span> <span class="comment"># => true</span></span><br><span class="line"><span class="number">2</span> == <span class="number">1</span> <span class="comment"># => false</span></span><br><span class="line"><span class="number">1</span> != <span class="number">1</span> <span class="comment"># => false</span></span><br><span class="line"><span class="number">1</span> != <span class="number">2</span> <span class="comment"># => true</span></span><br><span class="line"><span class="number">1</span> <= <span class="number">10</span> <span class="comment"># => true</span></span><br><span class="line"><span class="number">1</span> < <span class="number">2</span> < <span class="number">3</span> <span class="comment"># => true</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 字符和字符串</span></span><br><span class="line"><span class="string">'a'</span> <span class="comment"># 字符</span></span><br><span class="line"><span class="string">"this is a string"</span> <span class="comment"># 字符串</span></span><br><span class="line"><span class="string">"this is a string"</span>[<span class="number">1</span>] <span class="comment"># => 't' 字符串可以像数组一样被索引，索引从 1 开始</span></span><br><span class="line"></span><br><span class="line">name = <span class="string">"jiazhuang"</span></span><br><span class="line">println(<span class="string">"my name is <span class="variable">$name</span>"</span>) <span class="comment"># 像 perl 一样支持字符串插入操作</span></span><br><span class="line"></span><br><span class="line"><span class="string">"good"</span> > <span class="string">"bye"</span></span><br></pre></td></tr></table></figure>
<h3 id="变量与容器"><a href="#变量与容器" class="headerlink" title="变量与容器"></a>变量与容器</h3><figure class="highlight julia"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment"># 变量赋值前不需要声明</span></span><br><span class="line">some_var = <span class="number">5</span> <span class="comment"># => 5</span></span><br><span class="line">some_var <span class="comment"># => 5</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 访问未定义变量会报错</span></span><br><span class="line"><span class="keyword">try</span></span><br><span class="line"> some_other_var <span class="comment"># => ERROR</span></span><br><span class="line"><span class="keyword">catch</span> <span class="literal">e</span></span><br><span class="line"> println(<span class="literal">e</span>)</span><br><span class="line"><span class="keyword">end</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 变量名以字母或下划线起始，之后可以使用字母、数字、下划线和感叹号</span></span><br><span class="line">SomeOtherVar123! = <span class="number">6</span> <span class="comment"># => 6</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 也可以使用 unicode 字符，类似 Letax 语法</span></span><br><span class="line"><span class="literal">π</span> => <span class="comment"># π = 3.1415926535897... julia 自带的变量</span></span><br></pre></td></tr></table></figure>
<p>Julia 变量命名习惯</p>
<ul>
<li>变量名中单词分割可以用下划线，但不提倡这样做，除非变量名特别难读，不得已才用</li>
<li>类型名首字母大写，单词分割采用 CamelCase 风格</li>
<li>函数和宏名使用小写字母，并且不要使用下划线</li>
<li>若函数修改输入参数值时，函数名以 ！结束。这类函数被称为 inplace 函数</li>
</ul>
<figure class="highlight julia"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br><span class="line">76</span><br><span class="line">77</span><br><span class="line">78</span><br><span class="line">79</span><br><span class="line">80</span><br><span class="line">81</span><br><span class="line">82</span><br><span class="line">83</span><br><span class="line">84</span><br><span class="line">85</span><br><span class="line">86</span><br><span class="line">87</span><br><span class="line">88</span><br><span class="line">89</span><br><span class="line">90</span><br><span class="line">91</span><br><span class="line">92</span><br><span class="line">93</span><br><span class="line">94</span><br><span class="line">95</span><br><span class="line">96</span><br><span class="line">97</span><br><span class="line">98</span><br><span class="line">99</span><br><span class="line">100</span><br><span class="line">101</span><br><span class="line">102</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment"># 数组用来储存一组数，索引从 1 到 n</span></span><br><span class="line">a = <span class="built_in">Int64</span>[] <span class="comment"># => 0-element Int64 Array</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 一维数组元素用逗号或分号分割</span></span><br><span class="line">b = [<span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>]</span><br><span class="line">b = [<span class="number">4</span>; <span class="number">5</span>; <span class="number">6</span>]</span><br><span class="line">b[<span class="number">1</span>] <span class="comment"># => 4</span></span><br><span class="line">b[<span class="keyword">end</span>] <span class="comment"># => 6 用 end 索引数组最后一个元素</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 二维矩阵，行元素用空格分割，列元素用分号分割</span></span><br><span class="line">matrix = [<span class="number">1</span> <span class="number">2</span>; <span class="number">3</span> <span class="number">4</span>]</span><br><span class="line"></span><br><span class="line"><span class="comment"># 定义指定类型的数组</span></span><br><span class="line">b = <span class="built_in">Int8</span>[<span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>]</span><br><span class="line"></span><br><span class="line"><span class="comment"># 向数组尾部添加元素</span></span><br><span class="line">push!(a, <span class="number">1</span>) <span class="comment"># => [1]</span></span><br><span class="line">push!(a, <span class="number">2</span>) <span class="comment"># => [1, 2]</span></span><br><span class="line">push!(a, <span class="number">4</span>) <span class="comment"># => [1, 2, 4]</span></span><br><span class="line">push!(a, <span class="number">3</span>) <span class="comment"># => [1, 2, 4, 3]</span></span><br><span class="line">append!(a, b) <span class="comment"># => [1, 2, 4, 3, 4, 5, 6]</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 从尾部移除元素</span></span><br><span class="line">pop!(b) <span class="comment"># => 6 and b in now [4, 5]</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 从头部删除元素</span></span><br><span class="line">shift!(a) <span class="comment"># => 1 and a is now [2, 4, 3, 4, 5, 6]</span></span><br><span class="line"><span class="comment"># 从头部添加元素</span></span><br><span class="line">unshift!(a, <span class="number">7</span>) <span class="comment"># => [7, 2, 4, 3, 4, 5, 6]</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 命名以感叹号结束的函数，表示他们会改变传入的参数</span></span><br><span class="line">arr = [<span class="number">5</span>, <span class="number">4</span>, <span class="number">6</span>]</span><br><span class="line">sort(arr) <span class="comment"># => [4, 5, 6]; arr is still [5, 4, 6]</span></span><br><span class="line">sort!(arr) <span class="comment"># => [4, 5, 6]; arr is now [4, 5, 6]</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 可以使用 range 对象初始化数组</span></span><br><span class="line">a = [<span class="number">1</span>:<span class="number">5</span>;] <span class="comment"># => [1, 2, 3, 4, 5] 一定要加分号！</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 通过 range 索引数组</span></span><br><span class="line">a[<span class="number">1</span>:<span class="number">3</span>] <span class="comment"># => [1, 2, 3]</span></span><br><span class="line">a[<span class="number">2</span>:<span class="keyword">end</span>] <span class="comment"># => [2, 3, 4, 5]</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 数组切除</span></span><br><span class="line">splice!(a, <span class="number">2</span>:<span class="number">3</span>) <span class="comment"># => [2, 3]; a is now [1, 4, 5]</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 数组连接</span></span><br><span class="line">a = [<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>]</span><br><span class="line">b = [<span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>]</span><br><span class="line">append!(a, b) <span class="comment"># Now a is [1, 2, 3, 4, 5, 6]</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 检查元素是否在数组中</span></span><br><span class="line"><span class="keyword">in</span>(<span class="number">1</span>, a) <span class="comment"># => true</span></span><br><span class="line"><span class="number">1</span> <span class="keyword">in</span> a <span class="comment"># => true</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 数组长度</span></span><br><span class="line">length(a) <span class="comment"># => 6</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 元组不可变</span></span><br><span class="line">tup = (<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>)</span><br><span class="line">tup[<span class="number">1</span>] <span class="comment"># => 1</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 元组可以给变量赋值</span></span><br><span class="line">a, b, c = <span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span></span><br><span class="line"></span><br><span class="line">(<span class="number">1</span>,) == <span class="number">1</span> <span class="comment"># => false</span></span><br><span class="line"><span class="number">1</span> == <span class="number">1</span> <span class="comment"># => true</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 使用元组可以很方便地交换变量值</span></span><br><span class="line">a, b = b, a</span><br><span class="line"></span><br><span class="line"><span class="comment"># 字典</span></span><br><span class="line">emplty_dict = <span class="built_in">Dict</span>() <span class="comment"># => Dict{Any, Any}()</span></span><br><span class="line"></span><br><span class="line">filled_dict = <span class="built_in">Dict</span>(<span class="string">"one"</span> => <span class="number">1</span>, <span class="string">"two"</span> => <span class="number">2</span>, <span class="string">"three"</span> => <span class="number">3</span>) <span class="comment"># => Dict{ASCIIString, Int64}</span></span><br><span class="line">filled_dict[<span class="string">"one"</span>] <span class="comment"># => 1</span></span><br><span class="line"></span><br><span class="line">keys(filled_dict) </span><br><span class="line"><span class="comment"># => KeyIterator{Dict{ASCIIString,Int64}}(["three"=>3,"one"=>1,"two"=>2])</span></span><br><span class="line"><span class="comment"># 字典中元素顺序是随意的</span></span><br><span class="line"></span><br><span class="line">values(filled_dict)</span><br><span class="line"><span class="comment"># ValueIterator{Dict{ASCIIString,Int64}}(["three"=>3,"one"=>1,"two"=>2])</span></span><br><span class="line"></span><br><span class="line">(<span class="string">"two"</span> => <span class="number">2</span>) <span class="keyword">in</span> filled_dict <span class="comment"># => true</span></span><br><span class="line"><span class="keyword">in</span>((<span class="string">"two"</span> => <span class="number">2</span>), filled_dict) <span class="comment"># => true</span></span><br><span class="line">haskey(filled_dict, <span class="string">"one"</span>)</span><br><span class="line"></span><br><span class="line">get(filled_dict, <span class="string">"one"</span>, <span class="number">4</span>) <span class="comment"># => 1</span></span><br><span class="line">get(filled_dict, <span class="string">"four"</span>, <span class="number">4</span>) <span class="comment"># => 4</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 集合</span></span><br><span class="line">empty_set = <span class="built_in">Set</span>()</span><br><span class="line">filled_set = <span class="built_in">Set</span>([<span class="number">1</span>, <span class="number">2</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>]) <span class="comment"># => Set{Int64}(1, 2, 3, 4)</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 添加元素</span></span><br><span class="line">push!(filled_set, <span class="number">5</span>) <span class="comment"># => Set{Int64}(5, 4, 3, 2, 1)</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 交集、并集、差集</span></span><br><span class="line">other_set = <span class="built_in">Set</span>([<span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>])</span><br><span class="line">intersect(filled_set, other_set) <span class="comment"># => Set{Int64}(6, 4, 5, 3)</span></span><br><span class="line">union(filled_set, other_set) <span class="comment"># => Set{Int64}(1,2,3,4,5,6)</span></span><br><span class="line">setdiff(<span class="built_in">Set</span>([<span class="number">1</span>,<span class="number">2</span>,<span class="number">3</span>,<span class="number">4</span>]),<span class="built_in">Set</span>([<span class="number">2</span>,<span class="number">3</span>,<span class="number">5</span>])) <span class="comment"># => Set{Int64}(1,4)</span></span><br></pre></td></tr></table></figure>
<h3 id="控制流"><a href="#控制流" class="headerlink" title="控制流"></a>控制流</h3><figure class="highlight julia"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment"># 条件</span></span><br><span class="line"><span class="comment"># 缩进不是必需的</span></span><br><span class="line">some_var = <span class="number">5</span></span><br><span class="line"><span class="keyword">if</span> some_var > <span class="number">10</span></span><br><span class="line"> println(<span class="string">"<span class="variable">$some_var</span> is bigger than 10"</span>)</span><br><span class="line"><span class="keyword">elseif</span> some_var > <span class="number">10</span></span><br><span class="line"> println(<span class="string">"<span class="variable">$some_var</span> is smaller than 10"</span>)</span><br><span class="line"><span class="keyword">else</span></span><br><span class="line"> println(<span class="string">"<span class="variable">$some_var</span> is equal to 10"</span>)</span><br><span class="line"><span class="keyword">end</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># 循环</span></span><br><span class="line"><span class="keyword">for</span> animal = [<span class="string">"dog"</span>, <span class="string">"cat"</span>, <span class="string">"mouse"</span>]</span><br><span class="line"> println(<span class="string">"<span class="variable">$animal</span> is a mammal"</span>)</span><br><span class="line"> <span class="comment"># You can use $ to interpolate variables or expression into strings</span></span><br><span class="line"><span class="keyword">end</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># You can use 'in' instead of '='.</span></span><br><span class="line"><span class="keyword">for</span> animal <span class="keyword">in</span> [<span class="string">"dog"</span>, <span class="string">"cat"</span>, <span class="string">"mouse"</span>]</span><br><span class="line"> println(<span class="string">"<span class="variable">$animal</span> is a mammal"</span>)</span><br><span class="line"><span class="keyword">end</span></span><br><span class="line"></span><br><span class="line"><span class="keyword">for</span> pair <span class="keyword">in</span> <span class="built_in">Dict</span>(<span class="string">"dog"</span> => <span class="string">"mammal"</span>, <span class="string">"cat"</span> => <span class="string">"mammal"</span>, <span class="string">"mouse"</span> => <span class="string">"mammal"</span>)</span><br><span class="line"> from, to = pair</span><br><span class="line"> println(<span class="string">"<span class="variable">$from</span> is a <span class="variable">$to</span>"</span>)</span><br><span class="line"><span class="keyword">end</span></span><br><span class="line"></span><br><span class="line"><span class="keyword">for</span> (k, v) <span class="keyword">in</span> <span class="built_in">Dict</span>(<span class="string">"dog"</span> => <span class="string">"mammal"</span>, <span class="string">"cat"</span> => <span class="string">"mammal"</span>, <span class="string">"mouse"</span> => <span class="string">"mammal"</span>)</span><br><span class="line"> println(<span class="string">"<span class="variable">$k</span> is a <span class="variable">$v</span>"</span>)</span><br><span class="line"><span class="keyword">end</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># While loops loop while a condition is true</span></span><br><span class="line"><span class="keyword">let</span> x = <span class="number">0</span></span><br><span class="line"> <span class="keyword">while</span> x < <span class="number">4</span></span><br><span class="line"> println(x)</span><br><span class="line"> x += <span class="number">1</span> <span class="comment"># Shorthand for x = x + 1</span></span><br><span class="line"> <span class="keyword">end</span></span><br><span class="line"><span class="keyword">end</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># Handle exceptions with a try/catch block</span></span><br><span class="line"><span class="keyword">try</span></span><br><span class="line"> error(<span class="string">"help"</span>)</span><br><span class="line"><span class="keyword">catch</span> <span class="literal">e</span></span><br><span class="line"> println(<span class="string">"caught it <span class="variable">$e</span>"</span>)</span><br><span class="line"><span class="keyword">end</span></span><br><span class="line"><span class="comment"># => caught it ErrorException("help")</span></span><br></pre></td></tr></table></figure>
<h3 id="函数"><a href="#函数" class="headerlink" title="函数"></a>函数</h3><figure class="highlight julia"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">function</span> add(x, y)</span><br><span class="line"> println(<span class="string">"x is <span class="variable">$x</span> and y is <span class="variable">$y</span>"</span>)</span><br><span class="line"></span><br><span class="line"> <span class="comment"># Functions return the value of their last statement</span></span><br><span class="line"> x + y</span><br><span class="line"><span class="keyword">end</span></span><br><span class="line"></span><br><span class="line">add(<span class="number">5</span>, <span class="number">6</span>) <span class="comment"># => 11 after printing out "x is 5 and y is 6"</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># Compact assignment of functions</span></span><br><span class="line">f_add(x, y) = x + y <span class="comment"># => "f (generic function with 1 method)"</span></span><br><span class="line">f_add(<span class="number">3</span>, <span class="number">4</span>) <span class="comment"># => 7</span></span><br><span class="line"></span><br><span class="line"><span class="comment"># Function can also return multiple values as tuple</span></span><br><span class="line">fn(x, y) = x + y, x - y</span><br><span class="line">fn(<span class="number">3</span>, <span class="number">4</span>) <span class="comment"># => (7, -1)</span></span><br></pre></td></tr></table></figure>
<h3 id="类型"><a href="#类型" class="headerlink" title="类型"></a>类型</h3><h3 id="多重分派"><a href="#多重分派" class="headerlink" title="多重分派"></a>多重分派</h3><h3 id="包管理"><a href="#包管理" class="headerlink" title="包管理"></a>包管理</h3>
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</div>
</article>
<article class="post post-type-normal" itemscope itemtype="http://schema.org/Article">
<div class="post-block">
<link itemprop="mainEntityOfPage" href="http://jiazhuang.coding.me/2018/08/19/brief-tutorial-of-git/">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="name" content="贾壮">
<meta itemprop="description" content="">
<meta itemprop="image" content="/images/gene.jpg">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="贾壮的个人网站">
</span>
<header class="post-header">
<h1 class="post-title" itemprop="name headline">
<a class="post-title-link" href="/2018/08/19/brief-tutorial-of-git/" itemprop="url">git 简明教程</a></h1>
<div class="post-meta">
<span class="post-time">
<span class="post-meta-item-icon">
<i class="fa fa-calendar-o"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time title="创建于" itemprop="dateCreated datePublished" datetime="2018-08-19T10:16:52+08:00">
2018-08-19
</time>
</span>
<span class="post-category" >
<span class="post-meta-divider">|</span>
<span class="post-meta-item-icon">
<i class="fa fa-folder-o"></i>
</span>
<span class="post-meta-item-text">分类于</span>
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/Tutorial/" itemprop="url" rel="index">
<span itemprop="name">Tutorial</span>
</a>
</span>
，
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/Tutorial/git/" itemprop="url" rel="index">
<span itemprop="name">git</span>
</a>
</span>
</span>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<p>git 是世界上最先进的版本控制系统。基于 git 的代码仓库，最著名的要属 Github 了，考虑到速度，国内的可以使用<a href="https://gitee.com/" target="_blank" rel="noopener">码云</a>或 <a href="https://coding.net/" target="_blank" rel="noopener">Coding</a>。</p>
<p>git 功能强大、命令丰富，一开始我们不可能，也不需要掌握全部。最好的方法是快速入门，在使用的过程中慢慢强化。这篇文章就是一个极简的入门教程。<br>
<!--noindex-->
<div class="post-button text-center">
<a class="btn" href="/2018/08/19/brief-tutorial-of-git/#more" rel="contents">
阅读全文 »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</div>
</article>
<article class="post post-type-normal" itemscope itemtype="http://schema.org/Article">
<div class="post-block">
<link itemprop="mainEntityOfPage" href="http://jiazhuang.coding.me/2018/08/16/brief-tutorial-of-Hexo/">
<span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
<meta itemprop="name" content="贾壮">
<meta itemprop="description" content="">
<meta itemprop="image" content="/images/gene.jpg">
</span>
<span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
<meta itemprop="name" content="贾壮的个人网站">
</span>
<header class="post-header">
<h1 class="post-title" itemprop="name headline">
<a class="post-title-link" href="/2018/08/16/brief-tutorial-of-Hexo/" itemprop="url">Hexo 简明教程</a></h1>
<div class="post-meta">
<span class="post-time">
<span class="post-meta-item-icon">
<i class="fa fa-calendar-o"></i>
</span>
<span class="post-meta-item-text">发表于</span>
<time title="创建于" itemprop="dateCreated datePublished" datetime="2018-08-16T15:28:36+08:00">
2018-08-16
</time>
</span>
<span class="post-category" >
<span class="post-meta-divider">|</span>
<span class="post-meta-item-icon">
<i class="fa fa-folder-o"></i>
</span>
<span class="post-meta-item-text">分类于</span>
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/Tutorial/" itemprop="url" rel="index">
<span itemprop="name">Tutorial</span>
</a>
</span>
，
<span itemprop="about" itemscope itemtype="http://schema.org/Thing">
<a href="/categories/Tutorial/Markdown/" itemprop="url" rel="index">
<span itemprop="name">Markdown</span>
</a>
</span>
</span>
</div>
</header>
<div class="post-body" itemprop="articleBody">
<p>Hexo 是一个基于 node.js 的博客框架。它简单、强大，支持 Markdown 写作，一键就可以部署到 <a href="https://github.com/" target="_blank" rel="noopener">GitHub</a> 或 <a href="https://coding.net/" target="_blank" rel="noopener">Coding</a> 平台，瞬间拥有个人博客网站，是程序员、技术宅居家必备利器。同时 Hexo 还有丰富的主题和插件可供定制和扩展，适合有折腾癖好的同学深入探索。</p>
<p>这是一篇极简的使用教程，涉及到 Hexo 安装、配置、部署以及网站备份（方便多地写作更新）等内容。基本满足了想快速上手使用的同学的需求。更详细的使用方法，可以参考 <a href="https://hexo.io/zh-cn/docs/" target="_blank" rel="noopener">Hexo 中文文档</a>和 <a href="http://theme-next.iissnan.com/" target="_blank" rel="noopener">Hexo Next 主题中文文档</a>。</p>
<!--noindex-->
<div class="post-button text-center">
<a class="btn" href="/2018/08/16/brief-tutorial-of-Hexo/#more" rel="contents">
阅读全文 »
</a>
</div>
<!--/noindex-->
</div>
<footer class="post-footer">
<div class="post-eof"></div>
</footer>
</div>
</article>
</section>
</div>
</div>
<div class="sidebar-toggle">
<div class="sidebar-toggle-line-wrap">
<span class="sidebar-toggle-line sidebar-toggle-line-first"></span>
<span class="sidebar-toggle-line sidebar-toggle-line-middle"></span>
<span class="sidebar-toggle-line sidebar-toggle-line-last"></span>
</div>
</div>
<aside id="sidebar" class="sidebar">
<div class="sidebar-inner">
<section class="site-overview-wrap sidebar-panel sidebar-panel-active">
<div class="site-overview">
<div class="site-author motion-element" itemprop="author" itemscope itemtype="http://schema.org/Person">
<img class="site-author-image" itemprop="image"
src="/images/gene.jpg"
alt="贾壮" />
<p class="site-author-name" itemprop="name">贾壮</p>
<p class="site-description motion-element" itemprop="description">梦是上帝的语言</p>
</div>
<nav class="site-state motion-element">
<div class="site-state-item site-state-posts">
<a href="/archives/">
<span class="site-state-item-count">3</span>
<span class="site-state-item-name">日志</span>
</a>
</div>
<div class="site-state-item site-state-categories">
<a href="/categories/index.html">
<span class="site-state-item-count">3</span>
<span class="site-state-item-name">分类</span>
</a>
</div>
<div class="site-state-item site-state-tags">
<a href="/tags/index.html">
<span class="site-state-item-count">4</span>
<span class="site-state-item-name">标签</span>
</a>
</div>
</nav>
<div class="links-of-author motion-element">
<span class="links-of-author-item">
<a href="https://github.com/jia-zhuang" target="_blank" title="GitHub">
<i class="fa fa-fw fa-github"></i>GitHub</a>
</span>
<span class="links-of-author-item">
<a href="mailto:jiazzzz@qq.com" target="_blank" title="E-Mail">
<i class="fa fa-fw fa-envelope"></i>E-Mail</a>
</span>
</div>
</div>
</section>
</div>
</aside>
</div>
</main>
<footer id="footer" class="footer">
<div class="footer-inner">
<div class="copyright">© <span itemprop="copyrightYear">2018</span>
<span class="with-love">
<i class="fa fa-user"></i>
</span>
<span class="author" itemprop="copyrightHolder">贾壮</span>
</div>
<div class="powered-by">由 <a class="theme-link" target="_blank" href="https://hexo.io">Hexo</a> 强力驱动</div>
<span class="post-meta-divider">|</span>
<div class="theme-info">主题 — <a class="theme-link" target="_blank" href="https://github.com/iissnan/hexo-theme-next">NexT.Mist</a> v5.1.4</div>
</div>
</footer>
<div class="back-to-top">
<i class="fa fa-arrow-up"></i>
</div>
</div>
<script type="text/javascript">
if (Object.prototype.toString.call(window.Promise) !== '[object Function]') {
window.Promise = null;
}
</script>
<script type="text/javascript" src="/lib/jquery/index.js?v=2.1.3"></script>
<script type="text/javascript" src="/lib/fastclick/lib/fastclick.min.js?v=1.0.6"></script>
<script type="text/javascript" src="/lib/jquery_lazyload/jquery.lazyload.js?v=1.9.7"></script>
<script type="text/javascript" src="/lib/velocity/velocity.min.js?v=1.2.1"></script>
<script type="text/javascript" src="/lib/velocity/velocity.ui.min.js?v=1.2.1"></script>
<script type="text/javascript" src="/lib/fancybox/source/jquery.fancybox.pack.js?v=2.1.5"></script>
<script type="text/javascript" src="/js/src/utils.js?v=5.1.4"></script>
<script type="text/javascript" src="/js/src/motion.js?v=5.1.4"></script>
<script type="text/javascript" src="/js/src/bootstrap.js?v=5.1.4"></script>