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What is the JavaScript convention for no operation?

...on is: none of your suggestions, instead do: var a = 2; if (a === 1) alert(1) // else do nothing! then the code is easily understandable, readable and as much efficient as it can get. Why make it more difficult, when it can be simple? edit: So then, does a "no-operation" command basica...
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Received fatal alert: handshake_failure through SSLHandshakeException

... @Brig But not as an alert, which is what this answer says, and what the question is about. – Marquis of Lorne Jun 15 '16 at 23:43 ...
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redmine开源项目管理工具介绍 - 开源 & Github - 清泛网 - 专注IT技能提升

...供一个关于该项目的总体概述。其中问题跟踪标签的列出了每种类型大开的数量及总共的数量;成员区域列出该项目组的所以成员;新闻区域列出的最新新闻。 2.活动 该页面列出了该项目所以活动的历史记录,包括:问题、变...
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redmine开源项目管理工具介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...供一个关于该项目的总体概述。其中问题跟踪标签的列出了每种类型大开的数量及总共的数量;成员区域列出该项目组的所以成员;新闻区域列出的最新新闻。 2.活动 该页面列出了该项目所以活动的历史记录,包括:问题、变...
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MFC 时间控件CDataTimeCtrl使用(获取日期、时间字符串等) - C/C++ - 清泛...

...hour1 = m_date.GetHour(); 然后可以按照规定的格式拼接字符串了。MFC CDataTimeCtrl
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Are there legitimate uses for JavaScript's “with” statement?

...s: for (var i=0; i<3; ++i) { var num = i; setTimeout(function() { alert(num); }, 10); } Because the for loop does not introduce a new scope, the same num - with a value of 2 - will be shared by all three functions. A new scope: let and with With the introduction of the let statement in ES6...
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.yail 文件是什么格式的文件?如何生成的? - App Inventor 2 中文网 - 清...

...ogramming)设计的中间表示文件。具体来说,.yail 文件包含了通过图形化编程界面(Blocks Editor)创建的应用逻辑的 XML 格式描述。当用户在 App Inventor 中构建应用时,系统会自动将块转化为 .yail 文件,作为应用的后端逻辑部分。 ...
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In jQuery, how do I get the value of a radio button when they all have the same name?

...).click(() => { const val = $('input[name=q12_3]:checked').val(); alert(val); }); <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <table> <tr> <td>Sales Promotion</td> <td><input type="r...
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JavaScript is in array

...(Binary Search) if(_.indexOf(['2','3','4','5','6'], '4', true) != -1){ alert('true'); }else{ alert('false'); } //Unsorted data works to! if(_.indexOf([2,3,6,9,5], 9) != -1){ alert('true'); }else{ alert('false'); } ...
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《提升时间的使用深度》(节选) - 杂谈 - 清泛网 - 专注C/C++及内核技术

...,是指在心流发生时,人心无旁骛、全神贯注,甚至忘记了自己的存在,忘记了时间的流逝,在这个过程中,人会获得很大的满足感。而获得高质量的休闲满足其实很简单,就是:找到并保持至少一项长期的业余爱好。 保持...