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Can Maven be made less verbose?
..., if you're using logback, including a src/test/resources/logback-test.xml file in your project will let you customize your logging level to 'off' during the test phase. This will clean everything up.
– codeturner
May 9 '13 at 20:54
...
How can I get the current screen orientation?
...les a configuration change, edit the appropriate element in your manifest file to include the android:configChanges attribute with a value that represents the configuration you want to handle. Possible values are listed in the documentation for the android:configChanges attribute (the most commonly...
How do I get the RootViewController from a pushed controller?
...versal method to navigate from any place to root.
You create a new Class file with this class, so that it's accessible from anywhere in your project:
import UIKit
class SharedControllers
{
static func navigateToRoot(viewController: UIViewController)
{
var nc = viewController.navi...
Regular expression to stop at first match
...gular expression non-greedy, because by default, "(.*)" will match all of "file path/level1/level2" xxx some="xxx".
Instead you can make your dot-star non-greedy, which will make it match as few characters as possible:
/location="(.*?)"/
Adding a ? on a quantifier (?, * or +) makes it non-greedy...
Tools to generate database tables diagram with Postgresql? [closed]
...
You can create a png from the dot file as such: dot -Tpng my_database.dot -o my_database.png.
– Kris
Jan 10 at 15:20
add a comment
...
Visual Studio immediate window command for Clear All
... If
Catch comEx As COMException
' Not running from within the VS IDE?
Catch ex As Exception
Throw ex
End Try
Catch ex As Exception
' Handle this as you desire.
End Try
End Sub
End Sub
share...
How can I add new array elements at the beginning of an array in Javascript?
...ement these yourself.
As pointed out in the comments, if you want to avoid mutating your original array, you can use concat, which concatenates two or more arrays together. You can use this to functionally push a single element onto the front or back of an existing array; to do so, you need to tu...
“A project with an Output type of Class Library cannot be started directly”
...Hey James, Okay I have added a new project in the same solution. A new .cs file is created which has a main function. Now what should I reference to. To the dll you mean? When I right click on the references tab, I get a Add Reference window.
– HaggarTheHorrible
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Class 'DOMDocument' not found
...
Create an empty PHP file and put only <?php phpinfo(); in it, look at it in a browser.
Check if you can spot --disable-dom in the configuration options and/or if you can see details about the DOM extension in the list below.
If you cannot se...
Converting Java objects to JSON with Jackson
...
This might be useful:
objectMapper.writeValue(new File("c:\\employee.json"), employee);
// display to console
Object json = objectMapper.readValue(
objectMapper.writeValueAsString(employee), Object.class);
System.out.println(objectMapper.writerWithDefaultPrettyPrinter...