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Short description of the scoping rules?
...t-in names module: open, range, SyntaxError, etc
So, in the case of
code1
class Foo:
code2
def spam():
code3
for code4:
code5
x()
The for loop does not have its own namespace. In LEGB order, the scopes would be
L: Local in def spam (in code3, c...
How can I make my flexbox layout take 100% vertical space?
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116
You should set height of html, body, .wrapper to 100% (in order to inherit full height) and th...
How to send a correct authorization header for basic authentication
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Aug 16 '13 at 2:11
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How do I get indices of N maximum values in a NumPy array?
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16 Answers
16
Active
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validation custom message for rails 3
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196
Try this
validates :title, presence: { message: "Story title is required" }
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shell init issue when click tab, what's wrong with getcwd?
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answered Sep 9 '12 at 10:28
Costi CiudatuCosti Ciudatu
31.8k55 gold badges4949 silver badges8888 bronze badges
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Iterating over every two elements in a list
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21 Answers
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How to expand folded package chain in Intellij IDEA?
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edited Oct 3 '17 at 13:15
Petrus Theron
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Android: How to Programmatically set the size of a Layout
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// Changes the height and width to the specified *pixels*
params.height = 100;
params.width = 100;
layout.setLayoutParams(params);
If you want to convert dip to pixels, use this:
int height = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, <HEIGHT>, getResources().getDisplayMe...