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When do I really need to use atomic instead of bool? [duplicate]
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No type in C++ is "atomic by nature" unless it is an std::atomic*-something. That's because the...
Should programmers use SSIS, and if so, why? [closed]
...y day to maintain and manage a large data warehouse and cube. I have been 100% business intelligence and data warehousing for two years. Before that I was a .NET application developer for 10.
The value of SSIS is as a workflow engine to move data from one spot to another with maybe some limited tra...
Change R default library path using .libPaths in Rprofile.site fails to work
...ere is RStudio material at: https://support.rstudio.com/hc/en-us/articles/200549016-Customizing-RStudio
In your case it appears that RStudio is not respecting the Rprofile.site settings or perhaps is overriding them by reading an .Rprofile setting from one of the RStudio defaults. It should also be...
Rename master branch for both local and remote Git repositories
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answered Oct 6 '09 at 17:35
bdonlanbdonlan
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Is there a better alternative than this to 'switch on type'?
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Switching on types is definitely lacking in C# (UPDATE: in C#7 / VS 2017 switching on types is supported - see Zachary Yates's answer below). In order to do this without a large if/else if/else statement, you'll need to work with a different structure. I wrote a blog post awhile back detailing...
Which UUID version to use?
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GabeGabe
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What is the official “preferred” way to install pip and virtualenv systemwide?
...://pip.readthedocs.org/en/latest/installing.html#install-pip
EDIT 25-Jul-2013:
Changed URL for setuptools install.
EDIT 10-Feb-2014:
Removed setuptools install (thanks @Ciantic)
EDIT 26-Jun-2014:
Updated URL again (thanks @LarsH)
EDIT 1-Mar-2015:
Pip is now bundled with Python
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PSQLException: current transaction is aborted, commands ignored until end of transaction block
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Should it be “Arrange-Assert-Act-Assert”?
...alled Guard Assertion. You can find a detailed description of it on page 490 in the excellent book xUnit Test Patterns by Gerard Meszaros (highly recommended).
Normally, I don't use this pattern myself, since I find it more correct to write a specific test that validates whatever precondition I fee...