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普通码农和CTO之间的差距，就是这7点了 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...很明显，每次都要get一下才能拿到结果。所以我用异常来处理错误，如果出错则抛出“RuntimeException”；函数的执行结果通过函数的返回值返回。
这些变化不是一天、两天内产生的，也不是一两年内产生的。随着自己知识的积累...
How to increase timeout for a single test case in mocha
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If you are using in NodeJS then you can set timeout in package.json
"test": "mocha --timeout 10000"
then you can run using npm like:
npm test
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How to clone a Date object?
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JSON for this snippet? Sounds like these people should get their basics clear... Like mistaking jQuery for JavaScript DOM.
– Boldewyn
Jul 7 '09 at 7:57
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如何获取IE (控件)的所有链接（包括Frameset, iframe） - 其他 - 清泛IT社...
... {
// 对 _framedoc 节点进行处理
}
}复制代码iframe 跨域访问(cross frame) zz from : http://codecentrix.blogspot.com/ ... cument-returns.html
由于安全性限制, 为防止跨域脚本攻击, 当frames ...
typeof for RegExp
...cept one of "Arguments", "Array", "Boolean", "Date", "Error", "Function", "JSON", "Math", "Number", "Object", "RegExp", and "String". The value of a [[Class]] internal property is used internally to distinguish different kinds of objects. Note that this specification does not provide any means for a...
jQuery text() and newlines
...ext.split(/\\\\n|\\n|\n/). I encountered this while passing around text in JSON format with an API which embedded literal \n control characters in strings.
– D. Visser
Mar 25 '16 at 11:46
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How to hide reference counts in VS2013?
...erences -> User Settings" and placed the following code in the settings.json file
"editor.referenceInfos": false
User and Workspace Settings
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How to have jQuery restrict file types on upload?
...e="file" onchange="checkFileSize(this, @Model.MaxSize.ToString(),@Html.Raw(Json.Encode(Model.FileExtensionsList)))" />
Javascript:
//function for check attachment size and extention match
function checkFileSize(element, maxSize, extentionsArray) {
var val = $(element).val(); //get file va...
is there an virtual environment for node.js?
...bundler in rails, rather than rvm.
It's super easy. Just create a package.json file:
{ "name": "yourapp", "version": "0.0.1", "dependencies": {"jade": "0.4.1"}}
and then run:
npm bundle vendor
or if your npm version is >= 1.0 run:
npm install
to freeze into the vendor directory. and the...
EOFError: end of file reached issue with Net::HTTP
...I used this code, and it works perfectly:
req_profilepic = ActiveSupport::JSON.decode(open(URI.encode("https://graph.facebook.com/me/?fields=picture&type=large&access_token=#{fb_access_token}")))
profilepic_url = req_profilepic['picture']
...