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RegEx to parse or validate Base64 data
... the following:
^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$
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Decreasing height of bootstrap 3.0 navbar
I am trying to decrease bootstrap 3.0 navbar height which is used with fixed top behavior. Here i am using code.
9 Answers
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range() for floats
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answered Sep 1 '11 at 7:36
kichikkichik
26.2k22 gold badges7575 silver badges9292 bronze badges
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Bootstrap 3 - Why is row class is wider than its container?
I just started using Bootstrap 3. I am having a difficult time
understanding how the row class works.
Is there a way to avoid the padding-left and padding-right ?
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Moving average or running mean
...e loop, without dependencies, the code below works great.
mylist = [1, 2, 3, 4, 5, 6, 7]
N = 3
cumsum, moving_aves = [0], []
for i, x in enumerate(mylist, 1):
cumsum.append(cumsum[i-1] + x)
if i>=N:
moving_ave = (cumsum[i] - cumsum[i-N])/N
#can do stuff with moving_ave h...
What does the (unary) * operator do in this Ruby code?
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3 Answers
3
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How do I append one string to another in Python?
...hon -m timeit -s"s=''" "for i in xrange(10):s+='a'"
1000000 loops, best of 3: 1.85 usec per loop
$ python -m timeit -s"s=''" "for i in xrange(100):s+='a'"
10000 loops, best of 3: 16.8 usec per loop
$ python -m timeit -s"s=''" "for i in xrange(1000):s+='a'"
10000 loops, best of 3: 158 usec per loop
$...
Python nested functions variable scoping [duplicate]
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edited Oct 30 '14 at 5:16
answered Nov 7 '12 at 20:08
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psycopg2: insert multiple rows with one query
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Alex Riley
117k3636 gold badges211211 silver badges195195 bronze badges
answered Apr 13 '12 at 19:53
ant32ant32
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IE8 issue with Twitter Bootstrap 3
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answered Jul 30 '13 at 21:13
Bass JobsenBass Jobsen
47.2k1616 gold badges138138 silver badges216216 bronze badges
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