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PHP屏蔽警告错误，PHP不输出警告错误 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ine 43
Warning: Cannot modify header information - headers already sent by (output started at /usr/local/tads/htdocs/XXXXXX/src/config/env.php:5) in/usr/local/taesdk/1.0/phplib3/src/base/core/TMWebResponse.class.php on line 332
有的时候代码的警告会导致整个项目无法运行，比...
C# 如何读取解析结构不完整的XML内容？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...下C#解析XML采用如下方式（本地XML、远程url都适用）：public XmlDocument GetXMLFromUrl(string strUrl) { Xm...一般情况下C#解析XML采用如下方式（本地XML、远程url都适用）：
public XmlDocument GetXMLFromUrl(string strUrl)
{
XmlDocument doc = n...
正则表达式中的“或”逻辑 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...或者逻辑，如果是反向不包含，就会变成 且逻辑）
a | b a 或 b
^(a | b) 非a 且 非b
1885正则表达式 逻辑
mfc 按钮变成了非xp风格、界面变成windows经典样式？ - C++ UI - 清泛IT社...
...t.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='x86' publicKeyToken='6595b64144ccf1df' language='*'\"")
#elif defined _M_IA64
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchi...
SSH免密码登陆教程 - 环境配置 - 清泛IT社区，为创新赋能！
假设 A 为客户机器，B为目标机；
要达到的目的：
A机器ssh登录B机器无需输入密码；
加密方式选 rsa|dsa均可以，默认dsa
做法：
1、登录A机器
2、ssh-keygen -t [rsa|dsa]，将会生成密钥文件和私钥文件 id_rsa,id_rsa.pub或id_dsa,id_dsa.p...
How to split a large text file into smaller files with equal number of lines?
I've got a large (by number of lines) plain text file that I'd like to split into smaller files, also by number of lines. So if my file has around 2M lines, I'd like to split it up into 10 files that contain 200k lines, or 100 files that contain 20k lines (plus one file with the remainder; being ev...
A regular expression to exclude a word/string
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Reverend Homer
522 bronze badges
answered Jan 16 '10 at 21:21
SethSeth
38.3k99 gold badges7979 si...
Java: splitting a comma-separated string but ignoring commas in quotes
...
Try:
public class Main {
public static void main(String[] args) {
String line = "foo,bar,c;qual=\"baz,blurb\",d;junk=\"quux,syzygy\"";
String[] tokens = line.split(",(?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)", -1);
...
Returning value that was passed into a method
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You can use a lambda with an input parameter, like so:
.Returns((string myval) => { return myval; });
Or slightly more readable:
.Returns<string>(x => x);
...
What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
I know that the >= operator means more than or equal to, but I've seen => in some source code. What's the meaning of that operator?
...