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How to Set Opacity (Alpha) for View in Android
...y alter the opacity in your code, use
myButton.getBackground().setAlpha(128); // 50% transparent
Where the INT ranges from 0 (fully transparent) to 255 (fully opaque).
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How to scale an Image in ImageView to keep the aspect ratio
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813
Yes, by default Android will scale your image down to fit the ImageView, maintaining the aspe...
IE8 support for CSS Media Query
Does IE8 not support the following CSS media query:
11 Answers
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How do I set environment variables from Java?
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edited Nov 25 '08 at 17:56
answered Nov 25 '08 at 17:45
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Remove array element based on object property
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408
One possibility:
myArray = myArray.filter(function( obj ) {
return obj.field !== 'money';
}...
How to get the build/version number of your Android application?
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2068
Use:
try {
PackageInfo pInfo = context.getPackageManager().getPackageInfo(getPackageName(),...
Caveats of select/poll vs. epoll reactors in Twisted
...criptors you can use with select means that you'll never spend more than 128 bytes for each of the three fd sets you can use with select (read, write, exception). Compared to those 384 bytes max, epoll is sort of a pig. Each file descriptor is represented by a multi-byte structure. However, in ab...
A simple example for someone who wants to understand Dynamic Programming [closed]
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edited May 26 '15 at 8:19
answered Oct 8 '09 at 22:32
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Call a Javascript function every 5 seconds continuously [duplicate]
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198
You can use setInterval(), the arguments are the same.
const interval = setInterval(function() ...
How do I monitor the computer's CPU, memory, and disk usage in Java?
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answered Sep 6 '08 at 6:31
Matt CummingsMatt Cummings
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