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How can I uninstall an application using PowerShell?
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How to replace spaces in file names using a bash script
...s of files and directories in a single bound using the "Revision 1.5 1998/12/18 16:16:31 rmb1" version of /usr/bin/rename (a Perl script):
find /tmp/ -depth -name "* *" -execdir rename 's/ /_/g' "{}" \;
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How to convert an image to base64 encoding?
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answered Dec 7 '12 at 7:29
Ronny ShererRonny Sherer
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Python mysqldb: Library not loaded: libmysqlclient.18.dylib
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edited Apr 13 '17 at 12:45
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answered Aug 6 '11 at 15:28
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What's the best way to parse command line arguments? [closed]
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edited May 23 '17 at 12:34
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answered Aug 25 '08 at 21:11
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Java NIO FileChannel versus FileOutputstream performance / usefulness
...rger files. NIO databuffer flip always outperforms standard IO.
Copying 1000x2MB
NIO (transferFrom) ~2300ms
NIO (direct datababuffer 5000b flip) ~3500ms
Standard IO (buffer 5000b) ~6000ms
Copying 100x20mb
NIO (direct datababuffer 5000b flip) ~4000ms
NIO (transferFrom) ~5000ms
Standard IO (...
Error in finding last used cell in Excel with VBA
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answered Jun 23 '12 at 13:33
Siddharth RoutSiddharth Rout
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What is the most pythonic way to check if an object is a number?
...ue) != bool
– Yo Ludke
Aug 1 '17 at 12:26
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logger configuration to log to file and print to stdout
...mport logging
logFormatter = logging.Formatter("%(asctime)s [%(threadName)-12.12s] [%(levelname)-5.5s] %(message)s")
rootLogger = logging.getLogger()
fileHandler = logging.FileHandler("{0}/{1}.log".format(logPath, fileName))
fileHandler.setFormatter(logFormatter)
rootLogger.addHandler(fileHandler)...
Understanding CUDA grid dimensions, block dimensions and threads organization (simple explanation) [
...ocks are
being executed simultaneously).
Now a simple case: processing a 512x512 image
Suppose we want one thread to process one pixel (i,j).
We can use blocks of 64 threads each. Then we need 512*512/64 = 4096 blocks
(so to have 512x512 threads = 4096*64)
It's common to organize (to make indexi...