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Android equivalent to NSNotificationCenter
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answered Jan 27 '11 at 17:14
Rui PeresRui Peres
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how to change any data type into a string in python
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myvariable = 4
mystring = str(myvariable) # '4'
also, alternatively try repr:
mystring = repr(myvariable) # '4'
This is called "conversion" in python, and is quite common.
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Create a new database with MySQL Workbench
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Edward Brey
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answered Apr 1 '11 at 16:49
Zach Rattner...
What are valid values for the id attribute in HTML?
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For HTML 4, the answer is technically:
ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").
HTML ...
Can Android do peer-to-peer ad-hoc networking?
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14
Although Android can't find and connect to ad-hoc networks it sure can connect to Access Points....
Ruby on Rails: how do I sort with two columns using ActiveRecord?
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64
Assuming you're using MySQL,
Model.all(:order => 'DATE(updated_at), price')
Note the disti...
How can I fill out a Python string with spaces?
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answered Apr 15 '11 at 12:24
Felix KlingFelix Kling
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How can I tell where mongoDB is storing data? (its not in the default /data/db!)
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141
mongod defaults the database location to /data/db/.
If you run ps -xa | grep mongod and you do...
How to smooth a curve in the right way?
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edited Jul 12 '18 at 0:41
dopexxx
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answered Dec 17 '13 at 19...
Is Zookeeper a must for Kafka?
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answered May 23 '14 at 17:34
John PetroneJohn Petrone
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