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Calculate total seconds in PHP DateInterval
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answered Jul 5 '10 at 0:01
BenBen
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How can I use a file in a command and redirect output to the same file without truncating it?
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14 Answers
14
Active
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how to specify local modules as npm package dependencies
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441
npm install now supports this
npm install --save ../path/to/mymodule
For this to work mymodul...
What is the difference between the mouseover and mouseenter events?
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121
You can try out the following example from the jQuery doc page. It's a nice little, interactiv...
How to input a regex in string.replace?
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+150
This tested snippet should do it:
import re
line = re.sub(r"</?\[\d+>", "", line)
Edit: Here's a commented version explaini...
Looping over a list in Python
...n mylist[:] and your len(x) should be equal to 3.
>>> mylist = [[1,2,3],[4,5,6,7],[8,9,10]]
>>> for x in mylist:
... if len(x)==3:
... print x
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[1, 2, 3]
[8, 9, 10]
or if you need more pythonic use list-comprehensions
>>> [x for x in mylist if len(x)==3...
How to get the last element of a slice?
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For just reading the last element of a slice:
sl[len(sl)-1]
For removing it:
sl = sl[:len(sl)-1]
See this page about slice tricks
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Convert a binary NodeJS Buffer to JavaScript ArrayBuffer
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12 Answers
12
Active
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How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
...ric type comes first.
>>> 5 < 'foo'
True
>>> 5 < (1, 2)
True
>>> 5 < {}
True
>>> 5 < [1, 2]
True
When you order two incompatible types where neither is numeric, they are ordered by the alphabetical order of their typenames:
>>> [1, 2] >...
How can you hide database output in Rails console?
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178
A better way of doing this is by typing this into the console:
ActiveRecord::Base.logger.leve...