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Remove autolayout (constraints) in Interface Builder
...t able to remove the autolayout in the nibs using Interface builder (XCode 4.3 on Lion).
2 Answers
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Why are trailing commas allowed in a list?
...er.
– Greg Hewgill
Jul 22 '12 at 6:14
10
@Burhan If you don't believe that explanation, how about...
Append class if condition is true in Haml
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74
just a side note for multiple conditions ` {class: [('class1' unless condition1), ('class2' if condition2)]} ` .. etc
–...
Html5 data-* with asp.net mvc TextboxFor html attributes
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421
You could use underscore (_) and the helper is intelligent enough to do the rest:
@Html.TextB...
Extension methods cannot be dynamically dispatched
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edited Jan 5 '14 at 13:44
answered Jan 5 '14 at 11:12
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Check if item is in an array / list
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414
Assuming you mean "list" where you say "array", you can do
if item in my_list:
# whatever...
Python set to list
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245
Your code does work (tested with cpython 2.4, 2.5, 2.6, 2.7, 3.1 and 3.2):
>>> a = se...
Index all *except* one item in python
... 3rd element:
a = range(10)[::-1] # [9, 8, 7, 6, 5, 4, 3, 2, 1, 0]
b = [x for i,x in enumerate(a) if i!=3] # [9, 8, 7, 5, 4, 3, 2, 1, 0]
This is very general, and can be used with all iterables, including numpy arrays. If you replace [] with (), b will be an iterator inst...
Iterate a list with indexes in Python
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>>> a = [3,4,5,6]
>>> for i, val in enumerate(a):
... print i, val
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0 3
1 4
2 5
3 6
>>>
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