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Eclipse: All my projects disappeared from Project Explorer

...hort of restoring my entire workspace from a backup. Edit: This answer is now quite old, and better solutions may now exist. Although I haven't had need to try it, I recommend attempting @antonagestam's solution first, as others have suggested it may be faster and more effective. Edit: Since it's ...
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Convert two lists into a dictionary

...onstructor with zip new_dict = dict(zip(keys, values)) In Python 3, zip now returns a lazy iterator, and this is now the most performant approach. dict(zip(keys, values)) does require the one-time global lookup each for dict and zip, but it doesn't form any unnecessary intermediate data-structur...
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Delegates in swift?

...myVCDidFinish Becouse if delegate is not set the cod wont execute now :) In your version it will try to execute and will fail to unwrap if delegate is nil and you it is. – Shial Nov 1 '14 at 13:07 ...
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How do I get NuGet to install/update all the packages in the packages.config?

... This is the nuke option if you just need it to work RIGHT NOW. – Chris Nov 8 '13 at 17:53 11 ...
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Reference: mod_rewrite, URL rewriting and “pretty links” explained

...at resources to get started: Serverfault: Everything you ever wanted to know about mod_rewrite (Keep in mind to remove the slash in ^/ pattern prefixes for .htaccess usage.) Do's and Dont's in Hidden features of mod_rewrite. Look through our most popular mod-rewrite questions and answers. Apache ...
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Meaning of = delete after function declaration

...tion is a C++11 feature: The common idiom of "prohibiting copying" can now be expressed directly: class X { // ... X& operator=(const X&) = delete; // Disallow copying X(const X&) = delete; }; [...] The "delete" mechanism can be used for any function. For e...
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How to do version numbers? [closed]

...nswer", I started working on the article again. PDF and LaTeX versions are now available, a complete rewrite including better language and explanatory graphics will follow as soon as I can find the time. Thank you for your votes! ...
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XML parsing of a variable string in JavaScript

...uys answer worked fine in my case. What's not decent about that, I do not know. – eric Apr 19 '12 at 15:21 ...
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Dynamically generating a QR code with PHP [closed]

... Sept 2019 - still working as of now! – Anupam Sep 16 '19 at 8:28  |  show 14 more comments ...
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Failed to instantiate module [$injector:unpr] Unknown provider: $routeProvider

...angular.js file. If you are continuing to use $routeProvider then you will now need to include angular-route.js in your HTML: <script src="angular.js"> <script src="angular-route.js"> API Reference You also have to add ngRoute as a dependency for your application: var app = angular....