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shortcut for creating a Map from a List in groovy?
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120
I've recently came across the need to do exactly that: converting a list into a map. This ques...
How to Batch Rename Files in a macOS Terminal?
...f there's a chance that your filenames start with -, place -- before them[1]:
mv -- "$f" "${f/_*_/_}"
Note: echo is prepended to mv so as to perform a dry run. Remove it to perform actual renaming.
You can run it from the command line or use it in a script.
"${f/_*_/_}" is an application of bas...
Object.getOwnPropertyNames vs Object.keys
...ar a = {};
Object.defineProperties(a, {
one: {enumerable: true, value: 1},
two: {enumerable: false, value: 2},
});
Object.keys(a); // ["one"]
Object.getOwnPropertyNames(a); // ["one", "two"]
If you define a property without providing property attributes descriptor (meaning you don't use Obj...
Determine a string's encoding in C#
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31
Check out Utf8Checker it is simple class that does exactly this in pure managed code.
http://utf...
NumPy: function for simultaneous max() and min()
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12 Answers
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How do you calculate log base 2 in Java for integers?
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10 Answers
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Matplotlib: “Unknown projection '3d'” error
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114
First off, I think mplot3D worked a bit differently in matplotlib version 0.99 than it does in...