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How to apply !important using .css()?
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31 Answers
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Complex CSS selector for parent of active child [duplicate]
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edited Aug 21 '12 at 3:49
answered Sep 5 '08 at 0:06
D...
How to center icon and text in a android button with width set to “fill parent”
..."wrap_content"
android:layout_height="wrap_content"
android:minHeight="32dp"
android:minWidth="150dp"
android:gravity="center_horizontal|top" />
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Facebook share link without JavaScript
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Differences between Proxy and Decorator Pattern
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edited Mar 2 at 23:21
answered Mar 1 at 19:21
jaco...
How to change app name per Gradle build type
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173
If by "app name", you mean android:label on <application>, the simplest solution is to hav...
Peak-finding algorithm for Python/SciPy
...(x, distance=20)
peaks2, _ = find_peaks(x, prominence=1) # BEST!
peaks3, _ = find_peaks(x, width=20)
peaks4, _ = find_peaks(x, threshold=0.4) # Required vertical distance to its direct neighbouring samples, pretty useless
plt.subplot(2, 2, 1)
plt.plot(peaks, x[peaks], "xr"); plt.plot(x); pl...
How to sort an array of associative arrays by value of a given key in PHP?
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632
You are right, the function you're looking for is array_multisort().
Here's an example taken st...
explicit casting from super class to subclass
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330
By using a cast you're essentially telling the compiler "trust me. I'm a professional, I know ...
Regular expression for floating point numbers
...a floating point number is
[+-]?([0-9]*[.])?[0-9]+
This will match:
123
123.456
.456
See a working example
If you also want to match 123. (a period with no decimal part), then you'll need a slightly longer expression:
[+-]?([0-9]+([.][0-9]*)?|[.][0-9]+)
See pkeller's answer for a fuller e...