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HAproxy - Web负载均衡解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...backend static_sever中存活机器数小于1时会被匹配到 acl php_web url_reg /*.php$ #acl php_web path_end .php # 定义一个名叫php_web的acl,当请求的url末尾是以.php结尾的,将会被匹配到,上面两种写法任选其一 acl static_web url_reg /*.(css...
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How to configure XAMPP to send mail from localhost?

...n easily send mail from localhost. for example you can configure C:\xampp\php\php.ini and c:\xampp\sendmail\sendmail.ini for gmail to send mail. in C:\xampp\php\php.ini find extension=php_openssl.dll and remove the semicolon from the beginning of that line to make SSL working for gmail for localho...
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Python: Checking if a 'Dictionary' is empty doesn't seem to work

... A dictionary can be automatically cast to boolean which evaluates to False for empty dictionary and True for non-empty dictionary. if myDictionary: non_empty_clause() else: empty_clause() If this looks too idiomatic, you can also test len(myDictionary) fo...
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What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?

I am learning advanced PHP standards and trying to implement new and useful methods. Earlier I was using __autoload just to escape including multiple files on each page, but recently I have seen a tip on __autoload manual ...
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How do I concatenate multiple C++ strings on one line?

... Try this: std::string s = static_cast<std::ostringstream&>(std::ostringstream().seekp(0) << "HelloWorld" << myInt << niceToSeeYouString).str(); – Byzantian Jan 7 '13 at 2:12 ...
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How do I dynamically assign properties to an object in TypeScript?

... What's the point of TypeScript if I have to cast so many things to any in order to use it? Just becomes extra noise in my code.. :/ – AjaxLeung Jul 22 '16 at 19:04 ...
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Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?

I have a PHP script that deals with a wide variety of languages. Unfortunately, whenever I try to use json_encode , any Unicode output is converted to hexadecimal entities. Is this the expected behavior? Is there any way to convert the output to UTF-8 characters? ...
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PHP array: count or sizeof?

To find the number of elements in a PHP $array , which is faster/better/stronger? 7 Answers ...
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GCM with PHP (Google Cloud Messaging)

How can I integrate the new Google Cloud Messaging in a PHP backend? 13 Answers 13 ...
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Allowed memory size of 33554432 bytes exhausted (tried to allocate 43148176 bytes) in php

...the answer: Just add this line before the line where you get error in your php file ini_set('memory_limit', '-1'); It will take unlimited memory usage of server, it's working fine. Consider '44M' instead of '-1' for safe memory usage. ...