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Java: convert List to a String
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With Java 8 you can do this without any third party library.
If you want to join a Collection of Strings you can use the new String.join() method:
List<String> list = Arrays.asList("foo", "bar", "baz");
String joined = String.join(" and ...
How to uninstall npm modules in node js?
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The command is simply npm uninstall <name>
The Node.js documents https://npmjs.org/doc/ have all the commands that you need to know with npm.
A local install will be in the node_modules/ directory of your application. This won't affect the application if a module remains there w...
How to convert timestamps to dates in Bash?
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What is the @ for? I don't see that in the GNU man page at all.
– Mark E. Haase
Feb 1 '16 at 3:06
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How to run a makefile in Windows?
I have some demos that I downloaded and they come with a Makefile.win and a Makefile.sgi. How can I run these in Windows to compile the demos?
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How to get JS variable to retain value after page refresh? [duplicate]
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This is possible with window.localStorage or window.sessionStorage. The difference is that sessionStorage lasts for as long as the browser stays open, localStorage survives past browser restarts. The persistence applies to the entire web site not ju...
Header files for x86 SIMD intrinsics
... useful with MSVC and ICC to stop yourself from using instruction-sets you don't want to require.
<mmintrin.h> MMX
<xmmintrin.h> SSE
<emmintrin.h> SSE2
<pmmintrin.h> SSE3
<tmmintrin.h> SSSE3
<smmintrin.h> SSE4.1
<nmmintrin.h> SSE4.2
<ammintrin.h> SSE...
Getting the last element of a split string array
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@Guffa Do you know how can I get last two elements of split?
– Vitor Guerreiro
Oct 16 '15 at 21:52
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Javascript set img src
... missing something simple but it's quite annoying when everything you read doesn't work. I have images which may be duplicated many times over the course of a dynamically generated page. So the obvious thing to do is to preload it and use that one variable as the source all the time.
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How to change Xcode Project name
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Don't see this option in the menu.
– Raffi Khatchadourian
Dec 16 '11 at 18:48
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byte[] to hex string [duplicate]
How do I convert a byte[] to a string ? Every time I attempt it, I get
19 Answers
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