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How to use the “number_to_currency” helper method in the model rather than view?
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It’s not available because its use in a model (typically) violates MVC (and it does seem to i...
How can I strip first and last double quotes?
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190
If the quotes you want to strip are always going to be "first and last" as you said, then you co...
Convert from ASCII string encoded in Hex to plain ASCII?
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A slightly simpler solution:
>>> "7061756c".decode("hex")
'paul'
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How to use a keypress event in AngularJS?
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Alexander Puchkov
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answered Jul 4 '13 at 13:53
EpokKEpokK
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Performing Breadth First Search recursively
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edited May 23 '17 at 12:02
Community♦
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answered Mar 31 '10 at 2:32
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How do I check if a string contains a specific word?
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7101
You can use the strpos() function which is used to find the occurrence of one string inside ano...
jQuery text() and newlines
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It's the year 2015. The correct answer to this question at this point is to use CSS white-space: pre-line or white-space: pre-wrap. Clean and elegant. The lowest version of IE that supports the pair is 8.
https://css-tricks.com/almanac/pro...
How to add many functions in ONE ng-click?
...up to you.
– Maxence
Nov 21 '13 at 10:14
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There's no problem with option 2 but option 1 is clean...
How do you clear the focus in javascript?
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edited Jul 21 at 5:40
Donald Duck
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Detect viewport orientation, if orientation is Portrait display alert message advising user of instr
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answered Feb 7 '11 at 3:10
tobyodaviestobyodavies
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