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How do I find the time difference between two datetime objects in python?
...seconds + (td.seconds + td.days * 24 * 3600) * 10**6) / 10**6.
Reference: http://docs.python.org/2/library/datetime.html#datetime.timedelta.total_seconds
>>> import datetime
>>> time1 = datetime.datetime.now()
>>> time2 = datetime.datetime.now() # waited a few minutes be...
How do I get the path of the current executed file in Python?
...f __file__. Requires a function defined
locally in the module.
from http://stackoverflow.com/questions/729583/getting-file-path-of-imported-module'''
return os.path.abspath(inspect.getsourcefile(local_function))
It works for regular scripts and in idle. All I can say is try it out for ot...
Resize a large bitmap file to scaled output file on Android
...the photo taking tool.
See the section entitled "Decode a Scaled Image".
http://developer.android.com/training/camera/photobasics.html
The solution it proposes is a resize then scale solution like the others here, but it's quite neat.
I've copied the code below as a ready-to-go function for conv...
Disable IntelliJ Starred (Package) Imports?
...eUploader: {
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Which MIME type to use for a binary file that's specific to my program?
...want to make sure the file would be downloaded have a look at this answer: https://stackoverflow.com/a/34758866/257319
if you want to make your file type especially organised, it might be worth adding a few letters in the first few bytes of the file, for example, every JPG has this at it's file sta...
How to move Jenkins from one PC to another
...n a Linux installation, yet to exactly find where it is located, go on the http://your_jenkins_url/configure page and check the value of the first parameter: Home directory; this is the JENKINS_HOME.
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How do I update a formula with Homebrew?
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IntelliJ IDEA jump from interface to implementing class in Java
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What is the difference between memoization and dynamic programming?
... the results
of subproblems to avoid computing the same results again.
http://www.geeksforgeeks.org/dynamic-programming-set-1/
Memoization is an easy method to track previously solved solutions (often implemented as a hash key value pair, as opposed to tabulation which is often based on arrays)...
PHP multidimensional array search by value
...rray_search('100', array_column($userdb, 'uid'));
Here is documentation: http://php.net/manual/en/function.array-column.php.
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