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Python time measure function
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There is an easy tool for timing. https://github.com/RalphMao/PyTimer
It can work like a decorator:
from pytimer import Timer
@Timer(average=False)
def matmul(a,b, times=100):
for i in range(times):
np.dot(a,b)
Output:
matmul:0....
Parsing huge logfiles in Node.js - read in line-by-line
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I used https://www.npmjs.com/package/line-by-line for reading more than 1 000 000 lines from a text file. In this case, an occupied capacity of RAM was about 50-60 megabyte.
const LineByLineReader = require('line-by-line'),
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How to add a “open git-bash here…” context menu to the windows explorer?
...ature to your windows explorer. You can find it here:
Github for Windows
https://windows.github.com/
Git for Windows
http://git-scm.com/
Import / Export database with SQL Server Server Management Studio
...tudio.
I found instructions for how to do this on the Microsoft Website:
https://msdn.microsoft.com/en-us/library/ms187858.aspx
NOTE: After Detaching the database I found the .mdf file within this directory:
C:\Program Files\Microsoft SQL Server\
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What are the differences in die() and exit() in PHP?
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Just incase in need to take this into account for your project.
Credits: https://stackoverflow.com/a/20932511/4357238
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How to exclude a module from a Maven reactor build?
...exclude certain modules from the reactor build.
See this feature request: https://issues.apache.org/jira/browse/MNG-5230
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SQL Server: Query fast, but slow from procedure
...t the solution that worked for me in hopes that it can help someone else.
https://stackoverflow.com/a/24016676/814299
At the end of your query, add OPTION (OPTIMIZE FOR (@now UNKNOWN))
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Java NIO FileChannel versus FileOutputstream performance / usefulness
...ounting for this can lead to bugs that affect write integrity.[1][2]
[1] https://bugs.openjdk.java.net/browse/JDK-4469683
[2] http://bugs.java.com/bugdatabase/view_bug.do?bug_id=6608965
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Linux equivalent of the Mac OS X “open” command [closed]
...x distros have it. It will open default associated app for your file.
FYI https://portland.freedesktop.org/doc/xdg-open.html
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How do I create and read a value from cookie?
...ult: current host without subdomain.
secure: true - Only serve cookie over https. Default: false.
days: 2 - days till cookie expires. Default: End of session.
Alternative ways of setting expiration:
expires: 'Sun, 18 Feb 2018 16:23:42 GMT' - date of expiry as a GMT string.
Current date can be gotte...