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Class 'DOMDocument' not found

...OM extension. You can do so on Debian / Ubuntu using: sudo apt-get install php-dom And on Centos / Fedora / Red Hat: yum install php-xml If you get conflicts between PHP packages, you could try to see if the specific PHP version package exists instead: e.g. php53-xml if your system runs PHP5.3. ...
https://www.tsingfun.com/it/tech/466.html 

.NET4.5新特性 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...验证,你的服务器将会一直等在那里。 *当然,解决这个问题的最佳方案就是在用正则表达式做验证的时候设置一个超时时间。在.Net4.5中就有这个功能,像如下代码中那样就可以。从此之后,哪怕用户发来了恶意字符串,我们...
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【免费开放】App Inventor 2 LLMAI2Ext 自研拓展:接入DeepSeek、Kimi、通...

...议不兼容。 猜测:大概率,你搭建平台的机器openssl版本问题或者java版本问题。好的,我试试app安装到手机试试!感谢,回答。在手机上是可以正常运行的。应该是服务器没设好。感谢分享,马上导入试试如何把图片发给大模...
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Getting parts of a URL (Regex)

...col, even urls like ftp://user:pass@www.cs.server.com:8080/dir1/dir2/file.php?param1=value1#hashtag The result (in JavaScript) looks like this: ["ftp", "user", "pass", "www.cs", "server", "com", "8080", "/dir1/dir2/", "file.php", "param1=value1", "hashtag"] An url like mailto://admin@www.cs.s...
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探讨nginx与php-fpm是不是以多进程多线程方式运行的 - 更多技术 - 清泛网 -...

...方式来运行的; 不知道我这样的理解对不对? 这个问题比较初级,官方文档上的资料都是很全的。 Nginx 是非阻塞IO & IO复用模型,通过操作系统提供的类似 epoll 的功能,可以在一个线程里处理多个客户端的请求。 Nginx 的...
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Sanitizing strings to make them URL and filename safe?

...t's not clear whether this is the locale of the server or client. From the PHP docs: A "word" character is any letter or digit or the underscore character, that is, any character which can be part of a Perl "word". The definition of letters and digits is controlled by PCRE's character tabl...
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Query-string encoding of a Javascript Object

...mp;bar=100%25 Edit: this one also converts recursive objects (using php "array" notation for the query string) serialize = function(obj, prefix) { var str = [], p; for (p in obj) { if (obj.hasOwnProperty(p)) { var k = prefix ? prefix + "[" + p + "]" : p, v...
https://www.tsingfun.com/it/tech/1641.html 

date(): It is not safe to rely on the system\'s timezone settings.解决...

...是时区设置不正确造成的,本文提供了3种方法来解决这个问题。 实际上,从PHP 5.1.0开始当对使用date()等函数时,如果timezone设置不正确,在每一次调用时间函数时,都会产生E_NOTICE 或者 E_WARNING 信息,而又在php中,date.timezone这个...
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C# Regex for Guid

.... Ruby supports them starting with version 2.0. Languages such as Delphi, PHP, and R that have regex features based on PCRE also support conditionals. (source http://www.regular-expressions.info/conditional.html) The regex that follows Will match {123} (123) 123 And will not match {123) (123}...
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程序员保值的4个秘密 - 杂谈 - 清泛网 - 专注C/C++及内核技术

...都在做应用层面的开发,所做的软件用来解决特定场景的问题,给用户的工作和生活带来方便。 开发一个应用,经常会用到高级语言和框架,比如 C# 和 .NET ,比如 C++ 和 Qt ,比如 J2EE ,比如 Ruby on Rails ,比如 Python 和 Django ,...