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Converting integer to binary in python
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367
>>> '{0:08b}'.format(6)
'00000110'
Just to explain the parts of the formatting stri...
Purging file from Git repo failed, unable to create new backup
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edited Apr 4 '14 at 0:53
user456814
answered Jun 19 '11 at 18:37
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Escape double quotes in a string
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232
No.
Either use verbatim string literals as you have, or escape the " using backslash.
string ...
How to select a node using XPath if sibling node has a specific value?
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answered Jun 11 '13 at 10:47
Jens EratJens Erat
32.5k1515 gold badges6868 silver badges8686 bronze badges
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How to parse a query string into a NameValueCollection in .NET
I would like to parse a string such as p1=6&p2=7&p3=8 into a NameValueCollection .
19 Answers
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How to show the loading indicator in the top status bar
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213
It's in UIApplication:
For Objective C:
Start:
[UIApplication sharedApplication].networkActiv...
What is the command to list the available avdnames
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139
AFAIK android list avd avdmanager list avd is what you need.
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Rails: select unique values from a column
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Sergio TulentsevSergio Tulentsev
203k3636 gold badges337337 silver badges336336 bronze badges
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Create and append dynamically
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239
Use the same process. You already have the variable iDiv which still refers to the original ele...
Why is using the rails default_scope often recommend against?
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193
Problem 1
Lets consider the basic example:
class Post < ActiveRecord::Base
default_scope...