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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...
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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Get PHP class property by string
How do I get a property in a PHP based on a string? I'll call it magic . So what is magic ?
12 Answers
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Finding most changed files in Git
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You could do something like the following:
git log --pretty=format: --name-only | sort | uniq -c | sort -rg | head -10
The log just outputs the names of the files that have been changed in each commit, while the rest of it just sort...
How to replace all occurrences of a string?
...("abc", "xyz");
// `result` is "1 xyz 2 xyz 3"
For older browsers:
Note: Don't use the following solution in performance critical code.
As an alternative to regular expressions for a simple literal string, you could use
str = "Test abc test test abc test...".split("abc").join("");
The general pat...
Intercepting links from the browser to open my Android app
...e inside you're in the activity, you need to look for the action, and then do something with the URL you've been handed. The Intent.getData() method gives you a Uri.
final Intent intent = getIntent();
final String action = intent.getAction();
if (Intent.ACTION_VIEW.equals(action)) {
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