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(![]+[])[+[]]… Explain why this works
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Just hope this is never an interview question.
– Inisheer
Nov 13 '10 at 4:53
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How to run `rails generate scaffold` when the model already exists?
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600
TL;DR: rails g scaffold_controller <name>
Even though you already have a model, you can...
Notification when a file changes?
...Mihai LimbășanMihai Limbășan
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How do I convert an integer to binary in JavaScript?
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46
A simple way is just...
Number(42).toString(2);
// "101010"
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Find html label associated with a given input
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Dan Herbert
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answered Nov 12 '08 at 22:24
FlySwatFly...
How does OpenID authentication work?
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
What is a “Bitmap heap scan” in a query plan?
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
Android Hello-World compile error: Intellij cannot find aapt
... and executing aapt directly also says file not found, you may be having a 64-bit issue: link
– Tomas
Jun 2 '13 at 7:07
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Fluid or fixed grid system, in responsive design, based on Twitter Bootstrap
...ite is designed to be compatible with the smallest screen resolution, 800×600, the content will still be wide enough at a larger resolution to be easily legible.
Cons
A fixed-width layout may create excessive white space for users with larger screen resolutions, thus upsetting “divine proport...
How can I use optional parameters in a T-SQL stored procedure?
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If you have the proper SQL Server 2008 version (SQL 2008 SP1 CU5 (10.0.2746) and later), you can use this little trick to actually use an index:
Add OPTION (RECOMPILE) onto your query, see Erland's article, and SQL Server will resolve the OR from within (@LastName IS NULL OR LastName= @LastName)...