大约有 35,406 项符合查询结果（耗时：0.0523秒） [XML]
scipy.misc module has no attribute imread?
...n.PngImageFile...
– Allan Ruin
Nov 10 '14 at 9:24
21
It should be Pillow instead of PIL now. Refe...
Progress indicator during pandas operations
...
302
Due to popular demand, tqdm has added support for pandas. Unlike the other answers, this will n...
Changing the “tick frequency” on x or y axis in matplotlib?
...t to tick marks with plt.xticks:
plt.xticks(np.arange(min(x), max(x)+1, 1.0))
For example,
import numpy as np
import matplotlib.pyplot as plt
x = [0,5,9,10,15]
y = [0,1,2,3,4]
plt.plot(x,y)
plt.xticks(np.arange(min(x), max(x)+1, 1.0))
plt.show()
(np.arange was used rather than Python's ra...
Convert DataFrame column type from string to datetime, dd/mm/yyyy format
...
504
The easiest way is to use to_datetime:
df['col'] = pd.to_datetime(df['col'])
It also offers ...
rspec 3 - stub a class method
I am upgrading from rspec 2.99 to rspec 3.0.3 and have converted instance methods to use allow_any_instance_of , but haven't figured out how to stub a class method. I have code like this:
...
How to find out if an installed Eclipse is 32 or 64 bit version?
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210
Hit Ctrl+Alt+Del to open the Windows Task manager and switch to the processes tab.
32-bit progr...
How to get all possible combinations of a list’s elements?
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edited Jan 21 '09 at 12:52
answered Jan 21 '09 at 11:20
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jQuery append() - return appended elements
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Jeroen
50.2k2727 gold badges161161 silver badges258258 bronze badges
answered Jan 29 '10 at 1:49
SLaksSLaks
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Disable messages upon loading a package
...ssMessages() around your library() call:
edd@max:~$ R
R version 2.14.1 (2011-12-22)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: x86_64-pc-linux-gnu (64-bit)
[...]
R> suppressMessages(library(ROCR))
R> ...
How to add additional fields to form before submit?
... |
edited Jun 6 '19 at 20:57
molasses
5566 bronze badges
answered Jul 23 '13 at 11:36
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