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Windows equivalent to UNIX pwd
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edited Nov 12 '18 at 14:35
gsamaras
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Append a dictionary to a dictionary [duplicate]
... For example,
>>> d1 = {1: 1, 2: 2}
>>> d2 = {2: 'ha!', 3: 3}
>>> d1.update(d2)
>>> d1
{1: 1, 2: 'ha!', 3: 3}
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A JRE or JDK must be available in order to run Eclipse. No JVM was found after searching the followi
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BalusCBalusC
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Rename a file in C#
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edited Oct 22 '18 at 10:33
answered Jul 10 '10 at 11:08
C...
Should I use multiplication or division?
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Python:
time python -c 'for i in xrange(int(1e8)): t=12341234234.234 / 2.0'
real 0m26.676s
user 0m25.154s
sys 0m0.076s
time python -c 'for i in xrange(int(1e8)): t=12341234234.234 * 0.5'
real 0m17.932s
user 0m16.481s
sys 0m0.048s
multiplication is 33% faste...
Restoring MySQL database from physical files
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133
A MySQL MyISAM table is the combination of three files:
The FRM file is the table definition....
Getting key with maximum value in dictionary?
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632
You can use operator.itemgetter for that:
import operator
stats = {'a':1000, 'b':3000, 'c': 10...
VIM Replace word with contents of paste buffer?
...ge, Vim shifts the previous contents of register 1 into register 2, 2 into 3, and so forth, losing the previous
contents of register 9.
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Colorizing text in the console with C++
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SheenSheen
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Creating dataframe from a dictionary where entries have different lengths
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134
In Python 3.x:
import pandas as pd
import numpy as np
d = dict( A = np.array([1,2]), B = np.ar...