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What is the best way to use a HashMap in C++?

...unordered_map uses a hash map in GCC stdlibc++ 6.4 This was mentioned at: https://stackoverflow.com/a/3578247/895245 but in the following answer: What data structure is inside std::map in C++? I have given further evidence of such for the GCC stdlibc++ 6.4 implementation by: GDB step debugging in...
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Face recognition Library [closed]

...d in OpenCV 2.4. The latest revision of the libfacerec is available at: https://github.com/bytefish/libfacerec The library was written for OpenCV 2.3.1 with the upcoming OpenCV 2.4 in mind, so I don't support OpenCV versions earlier than 2.3.1. This project comes as a CMake project with a well-...
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Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?

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Post parameter is always null

...The official ASP.NET site was updated today with an excellent explanation: https://docs.microsoft.com/en-us/aspnet/web-api/overview/advanced/sending-html-form-data-part-1 In a nutshell, when sending a single simple type in the body, send just the value prefixed with an equal sign (=), e.g. body: =...
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Use underscore inside Angular controllers

... I have implemented @satchmorun's suggestion here: https://github.com/andresesfm/angular-underscore-module To use it: Make sure you have included underscore.js in your project <script src="bower_components/underscore/underscore.js"> Get it: bower install angular-u...
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Git fails when pushing commit to github

...hen you try to do a push/pull from the original server it should work over https. (since it is a much smaller amount of data than an original push). Hope this helps. share | improve this answer ...
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How do I use vi keys in ipython under *nix?

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[A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to… web.config issue

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Drop shadow for PNG image in CSS

... 5px 5px #222); filter: drop-shadow(5px 5px 5px #222); } <img src="https://cdn.freebiesupply.com/logos/large/2x/stackoverflow-com-logo-png-transparent.png"> <img src="https://cdn.freebiesupply.com/logos/large/2x/stackoverflow-com-logo-png-transparent.png" style="-webkit-filter: drop...
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Rendering HTML inside textarea

...; padding: 5px; resize: both; overflow: auto; } <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <div class="editable" contenteditable="true"></div> <button class="bold">toggle red</button> <button class="i...