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What is code coverage and how do YOU measure it?

...ted by using a specialized tool to instrument the binaries to add tracing calls and run a full set of automated tests against the instrumented product. A good tool will give you not only the percentage of the code that is executed, but also will allow you to drill into the data and see exactly which...
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How do I use su to execute the rest of the bash script as that user?

...o use "sudo" command instead of "su" You may need to add this username1 ALL=(username2) NOPASSWD: /path/to/svn to your /etc/sudoers file and change your script to: sudo -u username2 -H sh -c "cd /home/$USERNAME/$PROJECT; svn update" Where username2 is the user you want to run the SVN comma...
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Find all records which have a count of an association greater than zero

...unt > ?', 1) Inflection rule for vacancy may need to be specified manually? share | improve this answer | follow | ...
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How do you implement a “Did you mean”? [duplicate]

... Actually what Google does is very much non-trivial and also at first counter-intuitive. They don't do anything like check against a dictionary, but rather they make use of statistics to identify "similar" queries that returned mo...
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Add native files from NuGet package to project output directory

...ch simpler targets file though, using a None element, as MSBuild will copy all None files to referencing projects. <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <ItemGroup> <NativeLibs Include="$(MSBuildThisFileDirectory)**\*.dll" /> <None Incl...
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Best Practices for Laravel 4 Helpers and Basic Functions?

...lean way: Create a library. That way it'll be autoloaded ONLY when you actually use it. Create a libraries folder inside your app folder Create your library file, create a class in it, and add static functions to it Option 1: Edit start/global.php to add app_path().'/libraries' to the ClassLoader:...
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INSERT INTO…SELECT for all MySQL columns

... syntax, it looks like this (leave out the column list to implicitly mean "all") INSERT INTO this_table_archive SELECT * FROM this_table WHERE entry_date < '2011-01-01 00:00:00' For avoiding primary key errors if you already have data in the archive table INSERT INTO this_table_archive SELECT...
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What is an existential type?

...hrough the Wikipedia article Existential types . I gathered that they're called existential types because of the existential operator (∃). I'm not sure what the point of it is, though. What's the difference between ...
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Running single test from unittest.TestCase via command line

... Just noticed that this works only if the method is called "test*", so unfortunately it cannot be used to occasionally run test that is "disabled" by rename – Alois Mahdal Apr 15 '13 at 12:29 ...
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allowDefinition='MachineToApplication' error when publishing from VS2010 (but only after a previous

... FWIW, this entry actually changes the intermediate output path for publishing (the \obj path) , NOT MvcBuildViews. The difference is subtle, but significant. – newmanth May 7 '15 at 17:27 ...