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How do you Force Garbage Collection from the Shell?
...ng this in bash/perl/ruby/other scripts. I've used popen2 in Python or open3 in Perl to do this.
UPDATE: here's a one-liner using jmxterm:
echo run -b java.lang:type=Memory gc | java -jar jmxterm-1.0-alpha-4-uber.jar -n -l host:port
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Get screen width and height in Android
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Parag ChauhanParag Chauhan
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Save plot to image file instead of displaying it using Matplotlib
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answered Mar 27 '12 at 13:35
HookedHooked
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How to check a string for specific characters?
...:
print('Found')
else
print('Not found')
... or
chars = set('0123456789$,')
if any((c in chars) for c in s):
print('Found')
else:
print('Not Found')
[Edit: added the '$' in s answers]
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How can I find out the current route in Rails?
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13 Answers
13
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How to shuffle a std::vector?
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203
From C++11 onwards, you should prefer:
#include <algorithm>
#include <random>
auto...
How do I set the proxy to be used by the JVM
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353
From the Java documentation (not the javadoc API):
http://download.oracle.com/javase/6/docs/t...
Overcoming “Display forbidden by X-Frame-Options”
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edited Nov 25 '13 at 7:16
kevinji
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answ...
Finding the direction of scrolling in a UIScrollView?
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23 Answers
23
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