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How to retrieve a user environment variable in CMake (Windows)
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You can also invoke cmake itself to do this in a cross-platform way:
cmake -E env EnvironmentVariableName="Hello World" cmake ..
env [--unset=NAME]... [NAME=VALUE]... COMMAND [ARG]...
Run command in a modified environment.
Just be aware that this...
Can I create a One-Time-Use Function in a Script or Stored Procedure?
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You can do a IF EXISTS check before each run and delete if anything is found.
– Adrian Godong
Jun 11 '09 at 14:36
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IntelliJ gives Fatal Error: Unable to find package java.lang in classpath or bootclasspath
...omehow the JDK language jars were removed from the classpath. All I had to do was reapply the JSDK home path.
Goto:
File -> Project Structure -> Platform Settings -> SDKs
Re-apply the JSDK home path.
Doing this added about 15 jars to the classpath. Apparently these are important for com...
Escape quotes in JavaScript
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You need to escape the string you are writing out into DoEdit to scrub out the double-quote characters. They are causing the onclick HTML attribute to close prematurely.
Using the JavaScript escape character, \, isn't sufficient in the HTML context. You need to replace the doubl...
Check if string ends with one of the strings from a list
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Though not widely known, str.endswith also accepts a tuple. You don't need to loop.
>>> 'test.mp3'.endswith(('.mp3', '.avi'))
True
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PHP Multidimensional Array Searching (Find key by specific value)
...'re using this function in a conditional statement you're going to want to do an absolute check against the type because the returned key can sometimes have an index of [0]. So if doing a conditional check, it should look something like this: if (myfunction($array, 'field', 'value') !== FALSE )) ...
Initialising mock objects - MockIto
...ckitoAnnotations.initMocks are strictly equivalent solutions. From the javadoc of the MockitoJUnitRunner :
JUnit 4.5 runner initializes mocks annotated with Mock, so that explicit usage of MockitoAnnotations.initMocks(Object) is not necessary. Mocks are initialized before each test method.
The fi...
How can I find out if I have Xcode commandline tools installed?
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First of all, be sure that you have downloaded it or not. Open up your terminal application, and enter $ gcc if you have not installed it you will get an alert. You can verify that you have installed it by
$ xcode-select -p
/Library/Developer/CommandLineTools...
How to POST raw whole JSON in the body of a Retrofit request?
...ave been asked before but no it was not definitively answered. How exactly does one post raw whole JSON inside the body of a Retrofit request?
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How can I remove all my changes in my SVN working directory?
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Note that this does not work with externals (they are ignored, seemingly).
– cic
Jan 16 '15 at 15:22
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