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Convert data.frame columns from factors to characters
...names.
– piccolbo
Jul 22 '13 at 17:04
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@piccolbo did you use bob[] <- in the example or bob ...
How to create a button programmatically?
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Generating Guids in Ruby
... example:
require 'securerandom'
SecureRandom.uuid # => "96b0a57c-d9ae-453f-b56f-3b154eb10cda"
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Best introduction to C++ template metaprogramming? [closed]
...ete Guide by David Vandevoorder and Nicolai M. Josuttis, ISBN-13: 9780201734843.
Todd Veldhuizen has an excellent tutorial here.
A good resource for C++ programming in general is Modern C++ Design by Andrei Alexandrescu, ISBN-13: 9780201704310. This book mixes a bit of metaprogramming with o...
Nginx缓存解决方案：SRCache - 更多技术 - 清泛网 - 专注C/C++及内核技术
Nginx缓存解决方案：SRCache前些天帮别人优化PHP程序，搞得灰头土脸，最后黔驴技穷开启了FastCGI Cache，算是勉强应付过去了吧。不过FastCGI Cache不支持分布式缓存...前些天帮别人优化PHP程序，搞得灰头土脸，最后黔驴技穷开启了Fast...
How to fully clean bin and obj folders within Visual Studio?
...ps://msdn.microsoft.com/en-us/library/c02as0cs.aspx?f=255&MSPPError=-2147217396 -->
<RemoveDir Directories="$(TargetDir)" /> <!-- bin -->
<RemoveDir Directories="$(ProjectDir)$(BaseIntermediateOutputPath)" /> <!-- obj -->
</Target>
He also provides a ...
Repeat String - Javascript
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Note to new readers: This answer is old and and not terribly practical - it's just "clever"...
How can I write output from a unit test?
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edited Nov 21 '17 at 9:46
SharpC
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How to change users in TortoiseSVN
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Open Windows Explorer.
Right-click anywhere in the window.
Click TortoiseSVN → Settings.
Cl...
Unit Testing bash scripts
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There is actually a shunit2, an xUnit based unit test framework for Bourne based shell scripts....