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Bind TextBox on Enter-key press
...ke this:
public static class InputBindingsManager
{
public static readonly DependencyProperty UpdatePropertySourceWhenEnterPressedProperty = DependencyProperty.RegisterAttached(
"UpdatePropertySourceWhenEnterPressed", typeof(DependencyProperty), typeof(InputBindingsManager), new Pr...
Vim 80 column layout concerns
The way I do 80-column indication in Vim seems incorrect: set columns=80 .
At times I also set textwidth , but I want to be able to see and anticipate line overflow with the set columns alternative.
...
How to retrieve a user environment variable in CMake (Windows)
...
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...
print call stack in C or C++
...is functionality also exists on Mac OS X: developer.apple.com/library/mac/#documentation/Darwin/Reference/…
– EmeryBerger
Jun 12 '12 at 18:02
9
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Can I create a One-Time-Use Function in a Script or Stored Procedure?
...
You can do a IF EXISTS check before each run and delete if anything is found.
– Adrian Godong
Jun 11 '09 at 14:36
...
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...
Longest line in a file
...d Oct 31 '09 at 20:13
Pale Blue DotPale Blue Dot
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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?
...
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...