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Why is “copy and paste” of code dangerous? [closed]
...it every place you did and hope you can remember them all (this also holds for changed requirements).
If you keep logic in one place, it is easier to change when needed (so if you decide that the application needs updating, you only do it in one place).
Have your boss read about the DRY principle ...
兼容主流浏览器的JS复制内容到剪贴板 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...script type="text/javascript">
var clipboardswfdata;
var setcopy_gettext = function(){
clipboardswfdata = document.getElementById('test_text').value;
//alert(clipboardswfdata);
window.document.clipboardswf.SetVariable('str', clipboardswfdata);
}
var fl...
What are the benefits of functional programming? [closed]
...scribe what you want, rather than how to get it. ie: instead of creating a for-loop with an iterator variable and marching through an array doing something to each cell, you'd say the equivalent of "this label refers to a version of this array where this function has been done on all the elements."
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How Drupal works? [closed]
...n in its architecture, and there's no simple "flow" in the main PHP script for you to look though. I recently did a presentation on this very subject, and the slides are posted on slideshare, but a quick high-level summary may be useful.
Drupal's index.php file functions as a frontside controller....
Repeat String - Javascript
What is the best or most concise method for returning a string repeated an arbitrary amount of times?
30 Answers
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How to use UTF-8 in resource properties with ResourceBundle
... from the input byte stream. The input stream is in a simple line-oriented format as specified in load(Reader) and is assumed to use the ISO 8859-1 character encoding; that is each byte is one Latin1 character. Characters not in Latin1, and certain special characters, are represented in keys and ele...
手握利器，直面“蓝脸”! ——使用WinDbg抗击系统崩溃 - 操作系统(内核) - ...
...c/devtools/debugging/default.mspx，具体项目为Install Debugging Tools for Windows 32/64-bit Version。
使用WinDbg分析崩溃时的内存转储文件的前提是您要让系统在崩溃时自动生成一个内存转储文件，做法如下：
1、单击开始，然后...
What is the difference between Scala's case class and class?
...ance, case classes are used to mimic algebraic datatypes.
If an object performs stateful computations on the inside or exhibits other kinds of complex behaviour, it should be an ordinary class.
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Disable JavaScript error in WebBrowser control
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For the record, under the hood this property does this.AxIWebBrowser2.Silent = true;
– redcalx
Jun 6 '13 at 16:03
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Python: How to create a unique file name?
I have a python web form with two options - File upload and textarea . I need to take the values from each and pass them to another command-line program. I can easily pass the file name with file upload options, but I am not sure how to pass the value of the textarea.
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