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The executable gets signed with invalid entitlements in Xcode
... Turned out the Development Team was different in ProjectTarget and ProjectTests.
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How do I syntax check a Bash script without running it?
...to run. type [ says "[ is a shell builtin". It ultimately delegates to the test program, but it expects a closing bracket, as well. So it's like if test"$var", which isn't what the author meant, but is syntactically valid (say $var has a value of "a", then we will see "bash: testa: command not found...
How to convert int to char with leading zeros?
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Just tested FORMAT Sql Server 2012 - it is slow, as in "one number per several seconds" slow. Stay away.
– Muposat
Dec 9 '15 at 19:41
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Declaring variables inside loops, good practice or bad practice?
...he first version will not spot anything, the result of f1() will simply be tested a second time, being confused for the result of f2().
Complementary information
The open-source tool CppCheck (a static analysis tool for C/C++ code) provides some excellent hints regarding optimal scope of variables...
Convert absolute path into relative path given a current directory using Bash
...ile1" "$file2"
For example:
$ realpath --relative-to=/usr/bin/nmap /tmp/testing
../../../tmp/testing
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What's wrong with foreign keys?
... always use foreign keys now. My answer to the objection "they complicated testing" is "write your unit tests so they don't need the database at all. Any tests that use the database should use it properly, and that includes foreign keys. If the setup is painful, find a less painful way to do the set...
Remove all child elements of a DOM node in JavaScript
...low things down. You have to remove all the individual nodes for a reason. Tested in both Google Chrome and IE. Please consider removing the innerHTML "solution" since it's wrong.
– Kenji
Sep 21 '13 at 15:40
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How to select different app.config for several build configurations
I have a dll-type project that contains MSTest integration tests. On my machine the tests pass, and I want the same to happen on a CI server (I use TeamCity). But the tests fail, because I need to tweak some settings in app.config. This is why I was thinking to have a separate second app.config fi...
Most efficient way to increment a Map value in Java
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Some test results
I've gotten a lot of good answers to this question--thanks folks--so I decided to run some tests and figure out which method is actually fastest. The five methods I tested are these:
the "ContainsKey" method t...
Allowed characters in Linux environment variable names
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My quick testing showed that they basically follow the same rules as C variable names do have, namely
a-z, A-Z, _ and 0-9
May NOT begin with a number
So this excludes . inside them. Any illegal variable name is credited with unkno...