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How to convert byte array to string and vice versa?
...a bunch of encodings you can use, look at the Charset class in the Sun javadocs.
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How to convert string to Title Case in Python?
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Why not use title Right from the docs:
>>> "they're bill's friends from the UK".title()
"They'Re Bill'S Friends From The Uk"
If you really wanted PascalCase you can use this:
>>> ''.join(x for x in 'make IT pascal CaSe'.title() if not x...
Combining Multiple Commits Into One Prior To Push
... question pertains not only to how to accomplish this task, but to whether doing so is good or bad practice with Git.
6 Ans...
Interface vs Base class
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Let's take your example of a Dog and a Cat class, and let's illustrate using C#:
Both a dog and a cat are animals, specifically, quadruped mammals (animals are waaay too general). Let us assume that you have an abstract class Mammal, for both of them:
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What is SOA “in plain english”? [closed]
... of them first articulated by David Parnas.
What's new in SOA is
You're doing it on a network.
Modules are communicating by sending messages to each other over the network, rather than by more tradtional programming-language mechanisms like procedure calls. In particular, in a service-oriented a...
Difference between android-support-v7-appcompat and android-support-v4
...v7-appcompat.jar . If I want to add appcompat Action Bar in my application do I need to add both android-support-v7-appcompat.jar and android-support-v4.jar or only android-support-v7-appcompat.jar .
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How to Sort a List by a property in the object
...es, not duplicating the objects themselves as far as I'm aware. While this does double the memory used by the list of references it's not as bad as actually duplicating all of the objects themselves so in most scenarios outside of those where we are dealing with huge data sets and holding them in me...
Find first element by predicate
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No, filter does not scan the whole stream. It's an intermediate operation, which returns a lazy stream (actually all intermediate operations return a lazy stream). To convince you, you can simply do the following test:
List<Integer&...
Dealing with multiple Python versions and PIP?
...ces:
https://github.com/pypa/pip/issues/200
http://www.pip-installer.org/docs/pip/en/0.8.3/news.html#id4
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How to handle back button in activity
...() {
// your code.
}
older than API 5
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
// your code
return true;
}
return super.onKeyDown(keyCode, event);
}
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