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boost::flat_map and its performance compared to map and unordered_map

...overhead. The problem is that when comparing to another container B, A may win over B for small types, and lose for larger types. Point 3 is the same as point 2, except it multiplies the cost by some weighting factor. Point 4 is a question of big O mixed with cache issues. Some bad-complexity cont...
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Comparison of JSON Parser for Objective-C (JSON Framework, YAJL, TouchJSON, etc)

... updated version here psionides.jogger.pl/2010/12/12/… (spoiler: JSONKit wins). – Kuba Suder Dec 19 '10 at 16:22 2 ...
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Which library should I use for server-side image manipulation on Node.JS? [closed]

...ore mature and provide better performance. Basically I want to do the following: 3 Answers ...
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WebSockets protocol vs HTTP

...However, it's not real-time data from the server where you get the biggest win. You can get almost as good server->client latency using HTTP streaming/long-held connections. And with long-held requests servers can effectively send whenever they have data because the client has already sent the re...
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Internet Explorer 11 detection

...those who prefer another solution , without using ActiveX) var isIE11 = !!window.MSInputMethodContext && !!document.documentMode; // true on IE11 // false on Edge and other IEs/browsers. Original Answer In order to check Ie11 , you can use this : ( tested) (or run this) !(window....
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Regex: matching up to the first occurrence of a character

... ya, but following the bicarbonate extension to Tim Toady, I believe negated character classes win as lazy quantifier includes backtraking. +1 anyway. – Amarghosh Jan 6 '10 at 13:40 ...
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How to See the Contents of Windows library (*.lib)

I have a binary file - Windows static library (*.lib). Is there a simple way to find out names of the functions and their interface from that library ? ...
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Visual Studio 2012 Express is suddenly “incompatible with this version of Windows”?

I'm running Visual Studio Express 2012 on Windows 7. I've been running it with no problems for several months now. 6 Answe...
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App Inventor 2 中的响应式设计 · App Inventor 2 中文网

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I can't install python-ldap

When I run the following command: 20 Answers 20 ...