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IOS: create a UIImage or UIImageView with rounded corners
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How to check if remote branch exists on a given remote repository?
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126
$ git ls-remote --heads git@github.com:user/repo.git branch-name
In case branch-name is found ...
Why use try {} finally {} with an empty try block?
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Using openssl to get the certificate from a server
... openssl s_client -servername www.example.com -connect www.example.com:443 2>/dev/null | \
openssl x509 -text
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How can you use an object's property in a double-quoted string?
...double-quoted string it will be replaced by that variable's value:
$foo = 2
"$foo"
becomes
"2"
If you don't want that you have to use single quotes:
$foo = 2
'$foo'
However, if you want to access properties, or use indexes on variables in a double-quoted string, you have to enclose that sub...
NoSQL (MongoDB) vs Lucene (or Solr) as your database
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This is a great question, something I have pondered over quite a bit. I will summarize my less...
How do Trigonometric functions work?
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edited Dec 5 '08 at 21:09
answered Dec 5 '08 at 20:59
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Android webview & localStorage
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edited Apr 15 '12 at 14:36
Tim Cooper
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How to get name of calling function/method in PHP? [duplicate]
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answered Jan 21 '10 at 16:13
Alix AxelAlix Axel
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Conveniently map between enum and int / String
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