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Determine if string is in list in JavaScript

...EcmaScript 6 If you're using ES6, you can construct an array of the items, and use includes: ['a', 'b', 'c'].includes('b') This has some inherent benefits over indexOf because it can properly test for the presence of NaN in the list, and can match missing array elements such as the middle one in [1...
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How to prevent Browser cache for php site

...dd new files css, js or images the browser is loading the same old js, css and image files stored in cache. 5 Answers ...
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Android ADB device offline, can't issue commands

I can't connect to my device anymore using ADB through the command line or in Eclipse . 58 Answers ...
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NSUserDefaults not cleared after app uninstall on simulator

...eleted when you delete them from a physical device running iOS8. A quick and annoying solution for now is to click, iOS Simulator -> Reset Content and Settings. Xcode 9.2 with Simulator 10 still presents this issue. Menu option is now Hardware .. Erase All Content and Settings I submitted a b...
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Find string between two substrings [duplicate]

... edited Apr 26 '19 at 15:51 andilabs 16.9k1111 gold badges9393 silver badges123123 bronze badges answered Jul 30 '10 at 5:59 ...
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Render Partial View Using jQuery in ASP.NET MVC

... however, call a method (action) that will render the partial view for you and add it to the page using jQuery/AJAX. In the below, we have a button click handler that loads the url for the action from a data attribute on the button and fires off a GET request to replace the DIV contained in the par...
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Can two applications listen to the same port?

Can two applications on the same machine bind to the same port and IP address? Taking it a step further, can one app listen to requests coming from a certain IP and the other to another remote IP? I know I can have one application that starts off two threads (or forks) to have similar behavior, but...
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“git rm --cached x” vs “git reset head --​ x”?

... There are three places where a file, say, can be - the tree, the index and the working copy. When you just add a file to a folder, you are adding it to the working copy. When you do something like git add file you add it to the index. And when you commit it, you add it to the tree as well. It ...
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Is there an MD5 Fixed Point where md5(x) == x?

.../2128)2128. Since the limit as n goes to infinity of (1 − 1/n)n is 1/e, and 2128 is most certainly a very large number, this probability is almost exactly 1 − 1/e ≈ 63.21%. Of course, there is no randomness actually involved – either there is a fixed point or there isn't. But, we can be 6...
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Why is std::map implemented as a red-black tree?

...bly the two most common self balancing tree algorithms are Red-Black trees and AVL trees. To balance the tree after an insertion/update both algorithms use the notion of rotations where the nodes of the tree are rotated to perform the re-balancing. While in both algorithms the insert/delete operat...