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How to escape a JSON string to have it in a URL?
...n Azabani
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Appending to an existing string
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Not always: irb(main):038:0> widget.notes.where(:author_id => a).first.message.concat("Potato") => "Y halo thar! =DPotato" irb(main):039:0> widget.notes.where(:author_id => a).first.message=> "Y halo thar! =D" # widget is an insta...
Regular expression to return text between parenthesis
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If your problem is really just this simple, you don't need regex:
s[s.find("(")+1:s.find(")")]
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Undoing a commit in TortoiseSVN
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answered Oct 29 '08 at 23:51
Christian C. SalvadóChristian C. Salvadó
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Merge a Branch into Trunk
...the answer of topek, and http://subversion.apache.org/docs/release-notes/1.8.html#auto-reintegrate
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Android SQLite: nullColumnHack parameter in insert/replace methods
...ck one via the selection mechanism of your choice: roll of the dice, Magic 8-Ball(TM), coin flip, cubicle mate flip, etc.
Personally, I'd've just made it illegal to pass an empty ContentValues to insert(), but they didn't ask me... :-)
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How to write a CSS hack for IE 11? [duplicate]
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8 Answers
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Automating “enter” keypresses for bash script generating ssh keys
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Try:
ssh-keygen -t rsa -N "" -f my.key
-N "" tells it to use an empty passphrase (the same as...
How to overcome TypeError: unhashable type: 'list'
...eyRocketDonkey
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Resolving conflicts: how to accept “their” changes automatically?
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– Tobia
Apr 4 '14 at 16:28
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