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How to implement the Android ActionBar back button?
...ItemId()) {
case android.R.id.home:
NavUtils.navigateUpFromSameTask(this);
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}
The function NavUtils.navigateUpFromSameTask(this) requires you to define the parent acti...
moment.js - UTC gives wrong date
Why does moment.js UTC always show the wrong date. For example from chrome's developer console:
2 Answers
...
What does this square bracket and parenthesis bracket notation mean [first1,last1)?
...
This evolves from grade school pre-algebra, where you learn about functions f(x) and the function's domain and range, where a function like f(x)=x^2, would have a range of 0 to positive infinity, denoted with [0,∞).
...
How to set a Timer in Java?
... Took too long!
}
catch (final ExecutionException e) {
// An exception from within the Runnable task
}
finally {
service.shutdown();
}
This will execute normally with exceptions if the task completes within 2 minutes. If it runs longer than that, the TimeoutException will be throw.
One i...
PHP shell_exec() vs exec()
...ec also supports an additional parameter that will provide the return code from the executed command:
exec('ls', $out, $status);
if (0 === $status) {
var_dump($out);
} else {
echo "Command failed with status: $status";
}
As noted in the shell_exec manual page, when you actually require a ...
What are the differences between “generic” types in C++ and Java?
...arrays and such.
Java doesn't work like that. In Java all objects extent from java.lang.Object so, pre-Generics, you'd write code like this:
public class PhoneNumbers {
private Map phoneNumbers = new HashMap();
public String getPhoneNumber(String name) {
return (String)phoneNumbers.get(n...
How to access parameters in a RESTful POST method
...aasvaak - you need to specify where each param is expected to be extracted from. As you have things now Jersey/NetBeans is assuming a form post and extracting the data sent as a FormParm. Annotate each of your method augments with where you want the data from (PathParam, FormParam, CookieParam etc)
...
Source code highlighting in LaTeX
...est .sty file, is available at github.com/gpoore/minted, and can be cloned from there.
Once again, thanks to Norman for motivating me to produce this package.
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Disable a Maven plugin defined in a parent POM
...nterested.
The shortest form I found is further improvement on the example from λlex and bmargulies. The execution tag will look like:
<execution>
<id>TheNameOfTheRelevantExecution</id>
<phase/>
</execution>
2 points I want to highlight:
phase is set to no...
Python, creating objects
...ive me a correct answer so I'm assuming I need to implement what I learned from classes and instances
– Mohsen M. Alrasheed
Feb 26 '13 at 5:03
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