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AJAX POST and Plus Sign ( + ) — How to Encode?

I'm POSTing the contents of a form field via AJAX to a PHP script and using JavaScript to escape(field_contents) . The problem is that any plus signs are being stripped out and replaced by spaces. How can I safely 'encode' the plus sign and then appropriately 'decode' it on the PHP side? ...
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Nginx no-www to www and www to no-www

...on / { rewrite ^/cp/login?$ /cp/login.php last; # etc etc... } } Note: I have not originally included https:// in my solution since we use loadbalancers and our https:// server is a high-traffic SSL payment server: we do not mix https:// and http://. To check t...
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Array to String PHP?

What is the best method for converting a PHP array into a string? I have the variable $type which is an array of types. ...
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What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get

...gine that you'd have to create a whole car around it with steering, brakes etc... Car manufacturers produce completed cars, with a friendly interface (pedals, steering wheel etc.) so you don't have to do it all yourself. sha...
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deny direct access to a folder and file by htaccess

...way you cannot open any file from that folder, but you can include them in php without any problems. share | improve this answer | follow | ...
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Grunt watch error - Waiting…Fatal error: watch ENOSPC

...the below command. echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p For Arch Linux add this line to /etc/sysctl.d/99-sysctl.conf: fs.inotify.max_user_watches=524288 share ...
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How to post JSON to PHP with curl

...ve been trying all afternoon to run the curl post command in this recess PHP framework tutorial. What I don't understand is how is PHP supposed to interpret my POST, it always comes up as an empty array. ...
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第一个Hello,OS World操作系统 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

...0 其中,主要的步骤代码中都有详尽的注释,如有任何问题,请移步至论坛《深入OS》板块发帖讨论。 编译执行过程: 打开dos窗口,进入源码所在目录,执行命令nasm boot.asm -o pfos.img: 同目录下生成一个"pfos.img"软盘映...
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How do I uniquely identify computers visiting my web site?

... stuck. Validation. You need to guard against spoofing, session hijacking, etc. Even if there are ways to track a computer without using cookies there will always be a way to bypass it and software that will do this automatically. If you really need to track something based on a computer you will ...
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Example invalid utf8 string?

...luding lonely start bytes, continuation bytes missing, overlong sequences, etc. share | improve this answer | follow | ...