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How do I log errors and warnings into a file?
...tmp/php-error.log
Or update php.ini as described in this blog entry from 2008.
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Matplotlib make tick labels font size smaller
... np
def xticklabels_example():
fig = plt.figure()
x = np.arange(20)
y1 = np.cos(x)
y2 = (x**2)
y3 = (x**3)
yn = (y1,y2,y3)
COLORS = ('b','g','k')
for i,y in enumerate(yn):
ax = fig.add_subplot(len(yn),1,i+1)
ax.plot(x, y, ls='solid', color=COLORS[...
How to test if string exists in file with Bash?
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edited Jun 20 at 9:12
Community♦
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answered Jan 20 '11 at 15:58
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How do I request a file but not save it with Wget? [closed]
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answered Mar 13 '12 at 20:19
perrealperreal
81.2k1515 gold badges130130 silver badges161161 bronze badges
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How to make a vertical line in HTML
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edited Jan 5 '17 at 6:20
jacefarm
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answered J...
Jackson overcoming underscores in favor of camel-case
...feel free to use them :)
– Alex
Jul 20 '19 at 17:22
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Parse DateTime string in JavaScript
... mmm, but how to check strDate has a invalid value like "30.30.2000"?
– Dr. No
Jun 17 '11 at 11:53
2
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RuntimeWarning: DateTimeField received a naive datetime
...one
>>> import pytz
>>> timezone.now()
datetime.datetime(2013, 11, 20, 20, 8, 7, 127325, tzinfo=pytz.UTC)
And here's a naive object:
>>> from datetime import datetime
>>> datetime.now()
datetime.datetime(2013, 11, 20, 20, 9, 26, 423063)
So if you are passing ...
How to get current time and date in Android
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answered Mar 20 '11 at 16:27
user658042user658042
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Avoid trailing zeroes in printf()
...%.6g", 3.01357); // 3.01357
breaks it.
What you can do is to sprintf("%.20g") the number to a string buffer then manipulate the string to only have N characters past the decimal point.
Assuming your number is in the variable num, the following function will remove all but the first N decimals, t...