multiple精品文章

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  簡單四則運算及表達式校驗

  ...nd2.indexOf(.) >= 0 ? operand2.split(.)[1].length : 0; var multiple = Math.pow(10, Math.max(decimalPlace1, decimalPlace2)); return(operandLeft * multiple + operandRight * mu...

  nanfeiyan 2019-08-20 18:29 評論0 收藏0
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  JavaScript選擇題解答（1-20）

  ...博客文章地址 第一題 What is the result of this expression? (or multiple ones) [1, 2, 3].map(parseInt) A：[1, 2, 3] B：[1, 2, 3] C：[0, 1, 2] D：other 解答：這里考的是map、parseInt的用法。map會傳遞三個參數給其作為參數的函數，為(elem...

  Worktile 2019-08-21 12:10 評論0 收藏0
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  JavaScript 表單腳本——“選擇框腳本”的注意要點

  ...ion): 向控件中插入新元素，其位置相關項relativeOption之前 multiple: 布爾值，表示是否允許多項選擇，等價于HTML的multiple特性 options: 控件中所有元素的HTMLCollection remove(index): 移除給定位置的選項 selectedIndex: 基于0的選中項的索引，...

  vvpvvp 2019-08-19 17:29 評論0 收藏0
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  Tomcat啟動log：SLF4J: Class path contains multiple SL

  ...期啟動tomcat時，看到如下輸出信息：SLF4J: Class path contains multiple SLF4J bindings.SLF4J: Found binding in [jar:file:/D:/apache/tomcat/apache-tomcat-8.5.16/webapps/ROOT/WEB-INF/lib/log4j-slf4j-impl-2.9.1.jar!/...

  Jeff 2019-08-16 13:26 評論0 收藏0
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  xmysql: 一行命令從任何mysql數據庫生成REST API

  ...up By, Having (as query params) ?? Group By, Having (as a separate API) ?? Multiple group by in one API ???? Chart API for numeric column ?????? Auto Chart API - (a gift for lazy while prototyping)...

  Sourcelink 2019-08-22 11:19 評論0 收藏0
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  聊聊zxing的qrcode

  ...appropriate for the content. Note that this will not attempt to use // multiple modes / segments even if that were more efficient. Twould be nice. Mode mode = chooseMode(content, encoding);...

  cnTomato 2019-08-15 12:22 評論0 收藏0
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  GitHub-Multiple-Account

  由于linux下面一個用戶只擁有一個自己的公鑰和私鑰，所以無法同時在兩個不同的GitHub賬號上面設置相同的ssh key，所以最簡單的辦法就是新建一個用戶，然后這個新建的用戶生成自己的ssh key。但是還有另外一種更加優雅的方...

  NickZhou 2019-07-25 11:25 評論0 收藏0
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  Python中的測試工具

  ... = my_math.product(x, y) self.assertEqual(p, x*y, integer multiplication failed) def test_floats(self): for x in range(-10, 10): for y in range(-10, 10): ...

  zhjx922 2019-07-31 10:31 評論0 收藏0
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  CSS guidelines

  ...with anything, the specifics are somewhat irrelevant—consistency is key. Multiple Files With the meteoric rise of preprocessors of late, more often is the case that developers are splitting CSS acr...

  e10101 2019-08-30 13:17 評論0 收藏0
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  String字符串常用方法;

  ... is a very long string which needs + to wrap across multiple lines because + otherwise my code is unreadable.; console.log(longString); => This is a very...

  Corwien 2019-08-21 17:42 評論0 收藏0
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  Dubbo 新編程模型之外部化配置

  ...erface EnableDubboConfig { /** * It indicates whether binding to multiple Spring Beans. * * @return the default value is false * @revised 2.5.9 */ boolean multiple...

  baihe 2019-08-15 13:29 評論0 收藏0
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  在微信小程序中繪制圖表（part2）

  ...imit) { limit = limit || 10; type = type ? type : upper; var multiple = 1; while (limit < 1) { limit *= 10; multiple *= 10; } if (type === upper) { n...

  canopus4u 2019-08-22 10:47 評論0 收藏0