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How do I remove  from the beginning of a file?
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answered Jul 15 '10 at 13:37
Vinko VrsalovicVinko Vrsalovic
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How do I associate a Vagrant project directory with an existing VirtualBox VM?
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10 Answers
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Calculate the median of a billion numbers
...f the network can be presumed to be instantaneous, for example if you have 100 cores with equal access to RAM containing the data.
Since network I/O is likely to be the bound, there might be some tricks you can play, at least for the data coming back to the control machine. For example, instead of ...
Setting different color for each series in scatter plot on matplotlib
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import matplotlib.pyplot as plt
import matplotlib.cm as cm
x = np.arange(10)
ys = [i+x+(i*x)**2 for i in range(10)]
colors = cm.rainbow(np.linspace(0, 1, len(ys)))
for y, c in zip(ys, colors):
plt.scatter(x, y, color=c)
Or you can make your own colour cycler using itertools.cycle and specif...
jQuery text() and newlines
...e.
– JDB still remembers Monica
May 10 '17 at 21:11
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new Date("2016");
– B...
nodejs how to read keystrokes from stdin
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Dan HeberdenDan Heberden
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Remove duplicated rows
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answered May 29 '15 at 1:10
Sam FirkeSam Firke
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How to hide reference counts in VS2013?
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edited Dec 23 '16 at 10:31
Uwe Keim
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How to add many functions in ONE ng-click?
... up to you.
– Maxence
Nov 21 '13 at 10:14
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There's no problem with option 2 but option 1 is clea...
How can I group by date time column without taking time into consideration
...08 By taking out the date part:
GROUP BY CONVERT(CHAR(8),DateTimeColumn,10)
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