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LINQ Ring: Any() vs Contains() for Huge Collections
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At least according to the source, it stops on the first match. All() operates similarly.
– Etienne de Martel
Feb 14 '19 at 18:44
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Why should casting be avoided? [closed]
...ual conversion from double to long).
C++ attempts to deal with that to at least some extent by adding a number of "new" cast operators, each of which is restricted to only a subset of the capabilities of a C cast. This makes it more difficult to (for example) accidentally do a conversion you really...
How to restart Activity in Android
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On HTC Desire animations still remain (at least when used in onConfigurationChanged method). They don't occur always, but using EboMike's code they also don't occur always.
– Juozas Kontvainis
Aug 19 '11 at 8:16
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How to load json into my angular.js ng-model?
... worth having a $scope.todos = []; before the http request, so you at least have a default empty structure so as not to throw errors in your template.
– S..
Apr 15 '14 at 17:16
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PHP Difference between array() and []
... the <?= ?> part of the question: it is largely not frowned upon, at least not in 2019.
A good technical breakdown: https://softwareengineering.stackexchange.com/questions/151661/is-it-bad-practice-to-use-tag-in-php
A note in PSR-1: Files MUST use only <?php and <?= tags.
TL;DR: There...
Copy files from one directory into an existing directory
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Your solution does not work, at least not on my installation (ubuntu 12.10) $ mkdir t1 $ mkdir t2 $ touch t1/one $ touch t1/two $ touch t1/.three $ cp -R t1/ t2 $ ls t2/ t1 (sorry no codeformat in comments, readable version at pastebin.com/yszSxV6G)
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What to return if Spring MVC controller method doesn't return value?
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@BrettRyan just as a comment, at least for a REST API it is a common practice that a POST will be used for creating content in which case it usually returns the id of the created enity(s), the full created entities or a link to the read operation. A 200 stat...
Why does my application spend 24% of its life doing a null check?
...ttening your tree into arrays is very likely to be unpractical. Not in the least because you typically cannot predict in which order the nodes of the tree will be visited. A red-black tree might help, it isn't clear from the question. So a simple conclusion to draw is that it is already running as f...
SQL injection that gets around mysql_real_escape_string()
... function can safely escape every input for use with arbitrary quoting (at least, not without doubling characters that do not require doubling and thus munging your data).
The Ugly
It gets worse. NO_BACKSLASH_ESCAPES may not be all that uncommon in the wild owing to the necessity of its use for c...
How to design a multi-user ajax web application to be concurrently safe
...g:
Browser renders page
javascript "sees" artifacts which each having at least one value field, unique- and a version-id
javascript client gets started, requesting to "watch" the found artifacts history starting from their found versions (older changes are not interesting)
Server process notes the...