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What is the “-->” operator in C++?
...t; 0) would be more apt. It also makes it more obvious what's going on (at least in a fixed-font editor) meaning that the parentheses in this answer would not be necessary.
– paxdiablo
Feb 15 '16 at 1:28
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How to remove trailing whitespaces with sed?
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At least on Mountain Lion, Viktor's answer will also remove the character 't' when it is at the end of a line. The following fixes that issue:
sed -i '' -e's/[[:space:]]*$//' "$1"
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Rubymine: How to make Git ignore .idea files created by Rubymine
...atly wrapped up for a specific IDE. Most of the .idea files (in PyCharm at least) are designed to be shared.
– Samuel Harmer
Mar 18 '19 at 15:30
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How to locate a file in Solution Explorer in Visual Studio 2010?
... Tracking does not have to be enabled for Shift+Alt+L to work. At least not in VS 2010, which I am using.
– Tor Haugen
Jul 30 '14 at 11:43
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Where does npm install packages?
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+1 on this answer (at least under Linux Mint 17 Qianna and npm 3.9.5). My global node_modules folder are in /usr/local/lib/node_modules. When I do i.e sudo npm uninstall browserify -g (assuming I had done sudo npm install browserify -g before) it ...
javascript function leading bang ! syntax
...g and bang perform the fastest but somewhere in the evolution of Chrome at least, bang became faster than no bang. (Probably statistically insignificant but...) Is there a reason why? I don't know much about code beneath the hood but find it quite fascinating.
– jmk2142
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Hash String via SHA-256 in Java
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this version has a bug (at least as of today and with java8@win7). try to hash '1234'. the result must start with '03ac67...' but it actually starts with '3ac67...'
– Chris
Sep 4 '14 at 9:31
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What is the difference between Class.getResource() and ClassLoader.getResource()?
...ass.getClassLoader().getResourceAsStream(String). This is NOT the case, at least not in my Tomcat configuration/version (currently 7.0.40).
MyClass.class.getResourceAsStream("/foo/bar.properties"); // works!
MyClass.class.getClassLoader().getResourceAsStream("/foo/bar.properties"); // does NOT wo...
I didn't find “ZipFile” class in the “System.IO.Compression” namespace
...mbly, "System.IO.Compression.FileSystem.dll" - and ensure you are using at least .NET 4.5 (since it doesn't exist in earlier frameworks).
For info, you can find the assembly and .NET version(s) from MSDN
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Regex to match string containing two names in any order
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Does anyone know why this would break (in JavaScript at least) when I try to search for strings starting with '#'? ^(?=.*\b#friday\b)(?=.*\b#tgif\b).*$ fails to match blah #tgif blah #friday blah but ^(?=.*\bfriday\b)(?=.*\btgif\b).*$ works fine.
– btleffler
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