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How do I rename the extension for a bunch of files?
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123
This worked for me on OSX from .txt to .txt_bak
find . -name '*.txt' -exec sh -c 'mv "$0" "${...
Statistics: combinations in Python
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See scipy.special.comb (scipy.misc.comb in older versions of scipy). When exact is False, it u...
Remove a symlink to a directory
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ah yes. that makes sense. I never typed foo, I typed f<tab> and bash filled in a / for me.
– Matthew Scouten
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Why doesn't os.path.join() work in this case?
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David WoleverDavid Wolever
123k7676 gold badges297297 silver badges462462 bronze badges
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assign multiple variables to the same value in Javascript
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98
Nothing stops you from doing the above, but hold up!
There are some gotchas. Assignment in Jav...
Canvas is stretched when using CSS but normal with “width” / “height” properties
...t answer, but don't forget to add the canvasObject.setAttribute('height', '123') too!
– Tom Wells
Mar 15 '13 at 14:46
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How to automatically add user account AND password with a Bash script?
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You can run the passwd command and send it piped input. So, do something like:
echo thePassw...
How to round float numbers in javascript?
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Number((456.1235).toFixed(3)) -> 456.123, Number((1.235).toFixed(2)) -> 1.24... Stupid JavaSript...
– NoOne
Jun 21 '15 at 9:31
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Is System.nanoTime() completely useless?
... series of numbers from the negative portion of that timeline. -100, -99, -98 (obviously much bigger values in practice). They are going in the correct direction (increasing), so there is no issue here.
– ToolmakerSteve
Sep 12 '14 at 18:44
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Swift to Objective-C header not created in Xcode 6
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I had a similar problem and found that you can only add
#import "ProductModuleName-Swift.h" ...