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How to check programmatically if an application is installed or not in Android?
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323
Try with this:
public class MainActivity extends AppCompatActivity {
@Override
protec...
Static methods in Python?
... only be used if you have to support ancient versions of Python (2.2 and 2.3)
class MyClass(object):
def the_static_method(x):
print(x)
the_static_method = staticmethod(the_static_method)
MyClass.the_static_method(2) # outputs 2
This is entirely identical to the first example (usi...
Get element at specified position - JavaScript
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document.elementFromPoint(x, y);
http://dev.w3.org/csswg/cssom-view/#dom-document-elementfrompoint
http://msdn.microsoft.com/en-us/library/ms536417%28VS.85%29.aspx
https://developer.mozilla.org/en/DOM/document.elementFromPoint
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Regex not operator
... an NOT operator in Regexes?
Like in that string : "(2001) (asdf) (dasd1123_asd 21.01.2011 zqge)(dzqge) name (20019)"
2 An...
How can I combine hashes in Perl?
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dreftymacdreftymac
26.4k2323 gold badges103103 silver badges163163 bronze badges
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How to create a drop shadow only on one side of an element?
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UPDATE 4
Same like update 3 but with modern css (=less rules) so that no special positioning on the pseudo element is required.
#box {
background-color: #3D6AA2;
width: 160px;
height: 90px;
position: absolute;
top: calc(1...
How do Third-Party “tracking cookies” work?
...aterial.
– Thorben
Aug 14 '15 at 21:32
1
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Create new tmux session from inside a tmux session
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msharpmsharp
2,32022 gold badges1616 silver badges66 bronze badges
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How to place div side by side
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375
There are many ways to do what you're asking for:
Using CSS float property:
<div sty...
Find a class somewhere inside dozens of JAR files?
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34 Answers
34
Active
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