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How to reliably open a file in the same directory as a Python script
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How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
...SERT 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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Overload constructor for Scala's Case Classes?
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answered Mar 8 '10 at 12:15
retronymretronym
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Javascript Split string on UpperCase Characters
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edited Jan 15 '15 at 13:25
answered Oct 25 '11 at 11:05
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How to set enum to null
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edited Mar 11 '15 at 14:45
MikeTheLiar
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inserting characters at the start and end of a string
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Mark ByersMark Byers
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Golang: How to pad a number with zeros when printing?
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The fmt package can do this for you:
fmt.Printf("|%06d|%6d|\n", 12, 345)
Notice the 0 in %06d, that will make it a width of 6 and pad it with zeros. The second one will pad with spaces.
You can see it in action here: http://play.golang.org/p/cinDspMccp
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PHP regular expressions: No ending delimiter '^' found in
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edited Jan 8 '11 at 17:59
answered Jan 8 '11 at 17:05
Da...
How to count items in a Go map?
...und in the Documentation archive. Reference topic ID: 732 and example ID: 2528.
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Nullable type issue with ?: Conditional Operator
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