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Where is Python's sys.path initialized from?
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dfadfa
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How to sort my paws?
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answered Dec 28 '10 at 5:19
Joe KingtonJoe Kington
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With Git, how do I turn off the “LF will be replaced by CRLF” warning
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Adam DymitrukAdam Dymitruk
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Find column whose name contains a specific string
...a = {'spike-2': [1,2,3], 'hey spke': [4,5,6], 'spiked-in': [7,8,9], 'no': [10,11,12]}
df = pd.DataFrame(data)
spike_cols = [col for col in df.columns if 'spike' in col]
print(list(df.columns))
print(spike_cols)
Output:
['hey spke', 'no', 'spike-2', 'spiked-in']
['spike-2', 'spiked-in']
Explana...
How to find the array index with a value?
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You can use indexOf:
var imageList = [100,200,300,400,500];
var index = imageList.indexOf(200); // 1
You will get -1 if it cannot find a value in the array.
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Why does `a == b or c or d` always evaluate to True?
...gt; ast.parse("if a == b or c or d or e: ...")
<_ast.Module object at 0x1031ae6a0>
>>> ast.dump(_)
"Module(body=[If(test=BoolOp(op=Or(), values=[Compare(left=Name(id='a', ctx=Load()), ops=[Eq()], comparators=[Name(id='b', ctx=Load())]), Name(id='c', ctx=Load()), Name(id='d', ctx=Load(...
Remove multiple whitespaces
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answered Feb 24 '10 at 13:03
codaddictcodaddict
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How to overwrite the previous print to stdout in python?
...o the start of the line without advancing to the next line:
for x in range(10):
print '{0}\r'.format(x),
print
The comma at the end of the print statement tells it not to go to the next line. The last print statement advances to the next line so your prompt won't overwrite your final output.
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Get underlying NSData from UIImage
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CarolineCaroline
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nodejs require inside TypeScript file
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Typescript will always complain when it is unable to find a symbol. The compiler comes togethe...