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ALTER TABLE to add a composite primary key
...y.
– Adrian Cornish
Jan 14 '12 at 1:30
37
@David: it's a single primary key composed of multiple ...
How to get a list of properties with a given attribute?
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392
var props = t.GetProperties().Where(
prop => Attribute.IsDefined(prop, type...
How does database indexing work? [closed]
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3614
Why is it needed?
When data is stored on disk-based storage devices, it is stored as blocks ...
ipython reads wrong python version
...his, but my situation isn't exactly like the OP's.
Original answer -- 9/30/13:
cat /usr/local/bin/ipython
#!/usr/bin/python
# EASY-INSTALL-ENTRY-SCRIPT: 'ipython==0.12.1','console_scripts','ipython'
__requires__ = 'ipython==0.12.1'
import sys
from pkg_resources import load_entry_point
if __nam...
Insert HTML with React Variable Statements (JSX)
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309
You can use dangerouslySetInnerHTML, e.g.
render: function() {
return (
<div c...
Negation in Python
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231
The negation operator in Python is not. Therefore just replace your ! with not.
For your examp...
How to perform Callbacks in Objective-C
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Jon HessJon Hess
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Reference: What is variable scope, which variables are accessible from where and what are “undefined
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3 Answers
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How to check if an object is a certain type
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edited Aug 3 '17 at 12:08
Sebastian Brosch
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How to immediately see compile errors in project tree of IntelliJ Idea?
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Steve Chambers
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answered Dec 26 '12 at 14:35
raymiraymi...