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What is the “double tilde” (~~) operator in JavaScript? [duplicate]
...gt; -5 (NOT the same as Math.floor(-5.5), which would give -6 )
For more info, see:
http://dreaminginjavascript.wordpress.com/2008/07/04/28/
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Rename a class in Xcode: Refactor… is grayed out (disabled). Why?
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I'm going to my project at finder, then change files name by get info.
After that, at xcode -> Project Navigator I delete the files.
At end, I click right on the class and Add files to ..., and add these files again.
It worked for me.
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How do I see the commit differences between branches in git?
...aster...branch-X (three dots instead of two). See man gitrevisionsfor more info.
– Xavier T.
Aug 5 '16 at 8:16
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A Java API to generate Java source files [closed]
...erating Java source files using an API. It's not the easiest thing to get information on, but it's there and it works extremely well.
The easiest way to get hold of it is as part of the JAXB 2 RI - the XJC schema-to-java generator uses CodeModel to generate its java source, and it's part of the XJ...
What Every Programmer Should Know About Memory?
...ing out DRAM bandwidth with a single thread. That link has some very good info about NT stores vs. normal stores on x86. Why is Skylake so much better than Broadwell-E for single-threaded memory throughput? is a summary.
Thus Ulrich's suggestion in 6.5.8 Utilizing All Bandwidth about using remote...
Get local IP address in node.js
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This info can be found in os.networkInterfaces(), — an object, that maps network interface names to its properties (so that one interface can, for example, have several addresses):
'use strict';
const { networkInterfaces } = re...
How to determine if a type implements a specific generic interface type
...t's all a bit painful, certainly.
See this answer and these ones for more info and code.
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Is there a way to get version from package.json in nodejs code?
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this is probably the best answer since most of the information in package.json is attached to the process runtime variable
– Alexander Mills
Jun 19 '15 at 19:51
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Visual Studio 2010 IntelliSense doesn't select a default value - it just marks it
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While probably true, and valuable info today, I'm a little impressed that you found this >10-year-old question to write this :)
– Tomas Aschan
May 15 at 15:34
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Check whether a string matches a regex in JS
...test only checks if there are any. Check the regex methods in javascript.info/regexp-methods
– Juan Lanus
Jan 13 at 20:49
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