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Async/Await vs Threads

...hreads ? No. A thread can do many more useful things. Await is specifically designed to deal with something taking time, most typically an I/O request. Which traditionally was done with a callback when the I/O request was complete. Writing code that relies on these callbacks is quite difficult...
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How to show particular image as thumbnail while implementing share on Facebook?

...http://blog.capstrat.com/articles/facebook-share-thumbnail-image/ Specifically, use a tag like the following: <link rel="image_src" type="image/jpeg" href="http://www.domain.com/path/icon-facebook.gif" /> The name of the image must be the same as in the example. Click "Makin...
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String length in bytes in JavaScript

...r for a modern approach.) For historical reference or where TextEncoder APIs are still unavailable. If you know the character encoding, you can calculate it yourself though. encodeURIComponent assumes UTF-8 as the character encoding, so if you need that encoding, you can do, function lengthInU...
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Is there a standard sign function (signum, sgn) in C/C++?

...T val) { return (T(0) < val) - (val < T(0)); } Benefits: Actually implements signum (-1, 0, or 1). Implementations here using copysign only return -1 or 1, which is not signum. Also, some implementations here are returning a float (or T) rather than an int, which seems wasteful. Works ...
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Java 8 forEach with index [duplicate]

... way to build a forEach method in Java 8 that iterates with an index? Ideally I'd like something like this: 3 Answers ...
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How do I get NuGet to install/update all the packages in the packages.config?

...e are packages.config file for each project. How do I get NuGet to install/update all the packages needed? Does this need to be done via command line for each project? ...
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Can I target all tags with a single selector?

I'd like to target all h tags on a page. I know you can do it this way... 10 Answers 1...
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Convert list to dictionary using linq and not worrying about duplicates

...t 2.0 framework at work... @onof Not exactly hard to ignore case. Just add all keys in uppercase. – Carra Jul 23 '10 at 14:42 ...
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Python Graph Library [closed]

... I just evaluated both. networkx is installable via pip, whereas igraph is not. This makes igraph harder to use as dependencies in your setup.py files. – exhuma Aug 10 '12 at 7:46 ...
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Get DOS path instead of Windows path

... If you're calling this from a batch script you have to escape the % signs: for %%I in ("C:\folder with spaces") do echo %%~sI – Igor Popov Feb 10 '15 at 13:18 ...