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Will HTML5 allow web apps to make peer-to-peer HTTP connections?
...thjrharshath
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How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
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INSERT INTO `usage`
(`thing_id`, `times_used`, `first_time_used`)
VALUES
(4815162342, 1, NOW())
ON DUPLICATE KEY UPDATE
`times_used` = `times_used` + 1
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How to tell bash that the line continues on the next line
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Paolo
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answered Oct 6 '10 at 9:58
GuillaumeGuilla...
What does the “@” symbol do in Powershell?
...JonesDon Jones
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R apply function with multiple parameters
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194
Just pass var2 as an extra argument to one of the apply functions.
mylist <- list(a=1,b=2,c=...
How is set() implemented?
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144
According to this thread:
Indeed, CPython's sets are implemented as something like dictiona...
C# version of java's synchronized keyword?
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476
First - most classes will never need to be thread-safe. Use YAGNI: only apply thread-safety wh...
Foreign key from one app into another in Django
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answered Nov 27 '08 at 14:27
Michael WarkentinMichael Warkentin
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Save file to specific folder with curl command
... techtonik
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answered May 3 '13 at 16:00
AtleAtle
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