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java: ArrayList - how can i check if an index exists?
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Naveed Ahmad
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answered Jan 25 '10 at 11:14
AmarghoshAmarghosh
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URL matrix parameters vs. query parameters
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3 Answers
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CSS :after not adding content to certain elements
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3 Answers
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Dealing with “java.lang.OutOfMemoryError: PermGen space” error
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jQuery - If element has class do this
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answered Dec 30 '10 at 18:16
Ken RedlerKen Redler
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Lock, mutex, semaphore… what's the difference?
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PeterPeter
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cd into directory without having permission
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edited Jul 5 '13 at 20:59
answered Jul 5 '13 at 20:21
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YAML Multi-Line Arrays
...the right way to express it:
key:
- string1
- string2
- string3
- string4
- string5
- string6
That's identical in meaning to:
key: ['string1', 'string2', 'string3', 'string4', 'string5', 'string6']
It's also legal to split a single-line array over several lines:
key: ['strin...
How to change a PG column to NULLABLE TRUE?
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edited May 21 '12 at 5:32
answered Jan 27 '11 at 5:30
mu...