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How do I set the size of an HTML text box?
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Converting Mercurial folder to a Git repository
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On Linux or anything with bash/sh or similar, or python, try with fast export:
cd
git clone g...
Create numpy matrix filled with NaNs
...as posted by Blaenk:
$ python -mtimeit "import numpy as np; a = np.empty((100,100));" "a.fill(np.nan)"
10000 loops, best of 3: 54.3 usec per loop
$ python -mtimeit "import numpy as np; a = np.empty((100,100));" "a[:] = np.nan"
10000 loops, best of 3: 88.8 usec per loop
The timings show a prefere...
What is path of JDK on Mac ? [duplicate]
...em, this outputs
/usr/bin/java -> /Library/Java/JavaVirtualMachines/jdk1.7.0_25.jdk/Contents/Home/bin/java
and therefrom you can read the Java home directory;
if usr/bin/java points to another symbolic link, recursively apply the same approach with
ls -l <whatever the /usr/bin/java symlink...
Check if a program exists from a Makefile
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What is an abstract class in PHP?
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An abstract class is a class that contains at least one abstract method, which is a method wit...
“Debug certificate expired” error in Eclipse Android plugins
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Command line to remove an environment variable from the OS level configuration
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edited Feb 27 at 10:26
answered Nov 4 '12 at 20:52
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