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正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...图在30秒内入门。
事实是，我身边有个才接触电脑，对操作都不是很熟练的人通过自己学习这篇教程，最后都能在文章采集系统中使用正则表达式完成任务。而且，他写的表达式中，还使用了“零宽断言”等“高级”技术。
...
Where does Java's String constant pool live, the heap or the stack?
...mple, if you init the following objects:
String s1 = "abc";
String s2 = "123";
String obj1 = new String("abc");
String obj2 = new String("def");
String obj3 = new String("456);
String literals s1 and s2 will go to string constant pool, objects obj1, obj2, obj3 to the heap. All of them, will be r...
Fastest Way to Serve a File Using PHP
...
@Keyne I don't think you can. tn123.org/mod_xsendfile does not list .htaccess in the context for the XSendFilePath option
– cheshirekow
May 30 '12 at 20:49
...
周鸿祎创业以来的“六大战役” 酷派会是最后一战 - 资讯 - 清泛网 - 专注C/...
...出多处重大的设计错误，使我目瞪口呆地意识到整个软件系统的价值为零。
陈一舟：首先要像周鸿祎那样，把自己当做一个伟大的战士，他肯定是一个成功的创业者，他不会被干死的，这点我相信。当然，只要他扎的人不太多...
Paging in a Rest Collection
... example.com/cool.ajax" vs "cool article here: example.com/article.ajax#id=123".
– Richard Levasseur
Jun 4 '09 at 5:49
2
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How can you integrate a custom file browser/uploader with CKEditor?
...; /* thumbnails per row */
$thumIndicator = '_th'; /* e.g., *image123_th.jpg*) -> if not using thumbNails then use empty string */
?>
<!DOCTYPE html>
<html>
<head>
<title>browse file</title>
<meta charset="utf-8">
<styl...
Accessing an SQLite Database in Swift
... Id = ?") != .Ok )
{
/* handle error */
}
statement.bindInt(1, value: 123);
if ( statement.step() == .Row )
{
/* do something with statement */
var id:Int = statement.getIntAt(0)
var stringValue:String? = statement.getStringAt(1)
var boolValue:Bool = statement.getBoolAt(2)
...
How to get the text node of an element?
...sole.log(textnode.textContent)
}
<p>
<br>some text<br>123
</p>
You can also use TreeWalker. The difference between the two is that NodeIterator is a simple linear iterator, while TreeWalker allows you to navigate via siblings and ancestors as well.
...
How to generate gcc debug symbol outside the build target?
... Commit=190aa9cace3b12e2b58b692f068d4f5cf22b0145
VCS: BRANCH=refs/heads/PRJ123_feature_desc
VCS: AUTHOR=Joe Developer joe.developer@somewhere.com
VCS: COMMIT_DATE=2013-12-19
All that is left is to check-out the original code, re-compile without optimizations, and start debugging.
...
Understanding prototypal inheritance in JavaScript
...e another place i can read this article?
– shockawave123
Mar 23 '16 at 22:58
"Prototypes being as they are, any proper...