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Intercept page exit event
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Eli GreyEli Grey
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Maven: The packaging for this project did not assign a file to the build artifact
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I don't know if this is the answer or not but it might lead you in the right direction...
The command install:install is actually a goal on the maven-install-plugin. This is different than the install maven lifecycle phase.
Maven l...
How to return a result (startActivityForResult) from a TabHost Activity?
...loading the Android sources, I have finally come to a solution.
If you look at the Activity class, you will see, that finish() method only sends back the result if there is a mParent property set to null. Otherwise the result is lost.
public void finish() {
if (mParent == null) {
int r...
How to make an app's background image repeat
I have set a background image in my app, but the background image is small and I want it to be repeated and fill in the whole screen. What should I do?
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Printing Python version in output
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Thomas OwensThomas Owens
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add...
Is it possible to iterate through JSONArray? [duplicate]
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RealHowTo
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answered Jan 24 '11 at 17:17
Ben McCannBen McCa...
replace String with another in java
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The replace method is what you're looking for.
For example:
String replacedString = someString.replace("HelloBrother", "Brother");
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Css height in percent not working [duplicate]
... parent elements, in this case your body and html. This fiddle shows it working.
html, body { height: 100%; width: 100%; margin: 0; }
div { height: 100%; width: 100%; background: #F52887; }
<html><body><div></div></body></html>
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Javascript/jQuery detect if input is focused [duplicate]
How do I detect when .click event triggers if textarea is already focused?
4 Answers
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How to sort an ArrayList in Java [duplicate]
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Use a Comparator like this:
List<Fruit> fruits= new ArrayList<Fruit>();
Fruit fruit;
for(int i = 0; i < 100; i++)
{
fruit = new Fruit();
fruit.setname(...);
fruits.add(fruit);
}
// Sorting
Collections.sort(fruits, new Co...