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C# generic “where constraint” with “any generic type” definition?
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What is “lifting” in Scala?
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There are a few usages:
PartialFunction
Remember a PartialFunction[A, B] is a function defin...
Connect to a heroku database with pgadmin
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Open the "Properties" of the Heroku server in pgAdminIII and change the "Maintenance DB" value ...
ipython reads wrong python version
...e following points show the chain of the problematics. I'm running Python 2.7 on Mac Lion.
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What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
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+100
I crea...
Regex empty string or email
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edited Feb 21 '11 at 9:08
answered Feb 21 '11 at 9:02
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must appear in the GROUP BY clause or be used in an aggregate function
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Yes, this is a common aggregation problem. Before SQL3 (1999), the selected fields must appear...
git: Apply changes introduced by commit in one repo to another repo
I have a repo1 and repo2 on local machine. They are very similar, but the latter is some kind of other branch ( repo1 is not maintained anymore).
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Javascript : natural sort of alphanumerical strings
...Firefox, and IE11.
Here's an example. It returns 1, meaning 10 goes after 2:
'10'.localeCompare('2', undefined, {numeric: true, sensitivity: 'base'})
For performance when sorting large numbers of strings, the article says:
When comparing large numbers of strings, such as in sorting large ar...
How can I check if an element exists in the visible DOM?
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