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Lock screen orientation (Android) [duplicate]
I'm writing an android application that uses tabs with different contents (activities).
In one of these activities, I would like to lock the screen orientation to "Landscape"-mode,
but in the other activities, I want the normal orientation (according to sensor).
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Put current changes in a new Git branch [duplicate]
...now thinking that these changes should really be on an experimental branch and not the master branch.
1 Answer
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What does preceding a string literal with “r” mean? [duplicate]
...iple lines as a method argument to re.compile() , so I assumed that r stands for RegEx.
2 Answers
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How can a JACC provider use the Principal-to-role mapping facilities of the server it's deployed on?
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The short answer is: there's no standard way to do it.
Although Glassfish and JBoss support principal-to-role mappings, JACC does no assume all containers do, and so it delegates the responsibility of keeping those mappings to the JACC provider implementati...
Hide horizontal scrollbar on an iframe?
...ith a combination of
CSS overflow-y: hidden;
scrolling="no" (for HTML4)
and seamless="seamless" (for HTML5)*
* The seamless attribute has been removed from the standard, and no browsers support it.
.foo {
width: 200px;
height: 200px;
overflow-y: hidden;
}
<iframe src="https...
Generating matplotlib graphs without a running X server [duplicate]
...also simply call matplotlib.use('Agg') before importing matplotlib.pyplot, and then continue as normal.
E.g.
import matplotlib as mpl
mpl.use('Agg')
import matplotlib.pyplot as plt
fig = plt.figure()
ax = fig.add_subplot(111)
ax.plot(range(10))
fig.savefig('temp.png')
You don't have to use th...
jQuery or CSS selector to select all IDs that start with some string [duplicate]
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Is this selector in CSS works on older browsers like ie8 and ie9, and if not what the alternative?
– Jim
Sep 19 '13 at 7:08
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jQuery - Detecting if a file has been selected in the file input [duplicate]
I have a standard file input box
2 Answers
2
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How to hide a button programmatically?
...lic void onClick(View v) {
//when play is clicked show stop button and hide play button
playButton.setVisibility(View.GONE);
stopButton.setVisibility(View.VISIBLE);
}
});
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