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Java String remove all non numeric characters
Trying to remove all letters and characters that are not 0-9 and a period. I'm using Character.isDigit() but it also removes decimal, how can I also keep the decimal?
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How would I skip optional arguments in a function call?
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answered Jun 30 '09 at 23:35
zombatzombat
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Plot two graphs in same plot in R
... phoxis
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answered Apr 1 '10 at 23:33
bnaulbnaul
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Change auto increment starting number?
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answered Jun 9 '09 at 15:07
Daniel VandersluisDaniel Vandersluis
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How to compare two dates in php
How to compare two dates in php if dates are in format '03_01_12' and '31_12_11' .
15 Answers
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How to print a groupby object
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101
Simply do:
grouped_df = df.groupby('A')
for key, item in grouped_df:
print(grouped_df.get...
Tool for adding license headers to source files? [closed]
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edited Mar 22 '16 at 22:06
joshperry
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answere...
iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
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answered Nov 12 '14 at 10:22
GajusGajus
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How to update a plot in matplotlib?
...tion:
import matplotlib.pyplot as plt
import numpy as np
x = np.linspace(0, 6*np.pi, 100)
y = np.sin(x)
# You probably won't need this if you're embedding things in a tkinter plot...
plt.ion()
fig = plt.figure()
ax = fig.add_subplot(111)
line1, = ax.plot(x, y, 'r-') # Returns a tuple of line obj...
Changing the image source using jQuery
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1710
You can use jQuery's attr() function. For example, if your img tag has an id attribute of 'my_i...