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More elegant “ps aux | grep -v grep”
... |
edited Nov 8 '17 at 0:53
answered Feb 21 '12 at 10:31
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What does FrameLayout do?
...ndroid:layout_gravity="center_vertical"
android:layout_marginTop="70dp"
android:background="@android:color/holo_blue_light"
android:padding="10dp"
android:text="TextView placed at the top of the Imageview"
android:textColor="@android:color/white"
andro...
Remove all special characters from a string [duplicate]
...g); // Replaces all spaces with hyphens.
return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.
}
Usage:
echo clean('a|"bc!@£de^&$f g');
Will output: abcdef-g
Edit:
Hey, just a quick question, how can I prevent multiple hyphens from being next to each othe...
Is #pragma once part of the C++11 standard?
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109
#pragma once is not standard. It is a widespread (but not
universal) extension, which can be u...
CSS Input with width: 100% goes outside parent's bound
...lement's overall size.
As a result, if you set an element with padding to 100% width, it's padding will make it wider than 100% of its containing element. In your context, inputs become wider than their parent.
You can change the way the box model treats padding and width. Set the box-sizing CSS pr...
When should we implement Serializable interface?
...ng something
complicated and turning it into a flat
sequence of 1s and 0s, then taking
that sequence of 1s and 0s (possibly
at another place, possibly at another
time) and reconstructing the original
complicated "something."
So, implement the Serializable interface when you need to sto...
Android layout replacing a view with another view on run time
...
+50
You could replace any view at any time.
int optionId = someExpression ? R.layout.option1 : R.layout.option2;
View C = findViewById(R...
How is the “greater than” or “>” character used in CSS?
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203
It's a CSS child selector. P > SPAN means applying the style that follows to all SPAN tags t...
How to specify the order of CSS classes?
...
someOne
2,31022 gold badges1111 silver badges1818 bronze badges
answered Aug 24 '09 at 11:01
ZoidbergZoidberg
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How to get a reference to current module's attributes in Python
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answered Jun 13 '09 at 10:01
Maciej PasternackiMaciej Pasternacki
2,48622 gold badges1818 silver badges1414 bronze badges
...