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ExecutorService that interrupts tasks after a timeout
...p://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ExecutorService.html? It seems to be the simplest solution.
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How to clone an InputStream?
...pache.org/proper/commons-io/javadocs/api-2.4/org/apache/commons/io/IOUtils.html#toBufferedInputStream(java.io.InputStream)
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Python - json without whitespaces
... does not in 2.7. All is clearly stated at: docs.python.org/3/library/json.html#json.dump
– Ciro Santilli 郝海东冠状病六四事件法轮功
Jul 28 '16 at 14:01
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How to automatically crop and center an image
...@Russ's and @Alex's answers
Could be interesting in 2014 and beyond :P
html
<div ng-app="croppy">
<cropped-image src="http://placehold.it/200x200" width="100" height="100"></cropped-image>
</div>
js
angular.module('croppy', [])
.directive('croppedImage', function ...
How do I restart nginx only after the configuration test was successful on Ubuntu?
...processes
Check the documentation here: http://nginx.org/en/docs/control.html
You can send the HUP signal to nginx master process PID like this:
kill -HUP $( cat /var/run/nginx.pid )
The command above reads the nginx PID from /var/run/nginx.pid. By default nginx pid is written to /usr/local/ng...
Thread context switch Vs. process context switch
...ad: http://blog.tsunanet.net/2010/11/how-long-does-it-take-to-make-context.html
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Python: One Try Multiple Except
...ndle_all_other_exceptions()
See: http://docs.python.org/tutorial/errors.html
The "as" keyword is used to assign the error to a variable so that the error can be investigated more thoroughly later on in the code. Also note that the parentheses for the triple exception case are needed in python 3....
Programmatically get own phone number in iOS
...a reference
http://ayeapi.blogspot.com/2009/12/sbformatphonenumber-is-lie.html
you can use the following information instead
NSString *phoneName = [[UIDevice currentDevice] name];
NSString *phoneUniqueIdentifier = [[UIDevice currentDevice] uniqueIdentifier];
and so on
@property(nonatomic,read...
Does a favicon have to be 32x32 or 16x16?
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This usage should be replaced by html5 standard now. It doesn't have limitation on icon size and provided an example with a 32768x32768 icon.
– rhgb
Nov 25 '15 at 2:48
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How to override !important?
...lector for the exception. In your case it's better to have a class in your HTML which you can use to create a more specific selector which doesn't need the !important rule.
td.a-semantic-class-name { height: 100px; }
I personally never use !important in my style sheets. Remember that the C in CSS...