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Reference: What is variable scope, which variables are accessible from where and what are “undefined

... request $_POST - Values passed in an HTTP POST request with application/x-www-form-urlencoded or multipart/form-data MIME types $_FILES - Files passed in an HTTP POST request with a multipart/form-data MIME type $_COOKIE - Cookies passed with the current request $_SESSION - Session variables stored...
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How do I set up NSZombieEnabled in Xcode 4?

... As alternative, if you prefer .xcconfig files you can read this article https://therealbnut.wordpress.com/2012/01/01/setting-xcode-4-0-environment-variables-from-a-script/ share | improve this an...
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Aspect Oriented Programming vs. Object-Oriented Programming

... article is a good place to start with Aspect Oriented Programming: http://www.jaftalks.com/wp/index.php/introduction-to-aspect-oriented-programming/ share | improve this answer | ...
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Use “ENTER” key on softkeyboard instead of clicking button

... handled = true; } return handled; } }); Source: https://developer.android.com/training/keyboard-input/style.html share | improve this answer | foll...
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How to maintain aspect ratio using HTML IMG tag

...eight: 100%; object-fit: contain; } <div> <img src="https://upload.wikimedia.org/wikipedia/meta/0/08/Wikipedia-logo-v2_1x.png"> </div> share | improve this a...
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rejected master -> master (non-fast-forward)

...e file created as optional step when creating github repository. git pull https://github.com/*username*/*repository*.git master repository URL is got from here on project github page : I then re-initialised (this may not be needed) git init git add . git commit -m "update" Then push : gi...
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Math - mapping numbers

... https://rosettacode.org/wiki/Map_range [a1, a2] => [b1, b2] if s in range of [a1, a2] then t which will be in range of [b1, b2] t= b1 + ((s- a1) * (b2-b1))/ (a2-a1) ...
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How to create a Menubar application for Mac

...nt menubar app a lot simpler. I just created a sample project on github. https://github.com/taichino/PopupTest share | improve this answer | follow | ...
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how to edit .csproj file

... don't have to unload the project, just install this tool in visual studio https://marketplace.visualstudio.com/items?itemName=EdMunoz.EditProj and then right click edit you will have a new menu item Edit Project File :) ...
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Get the position of a div/span tag

...t match to jQuery's $(element).offset() And it's compatible with IE4+ ... https://developer.mozilla.org/en-US/docs/Web/API/Element.getBoundingClientRect share | improve this answer | ...