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What is the difference between .text, .value, and .value2?
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edited Sep 8 '15 at 11:01
answered Jun 28 '13 at 11:17
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Argparse: Required argument 'y' if 'x' is present
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Test if string is a number in Ruby on Rails
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edited Jul 3 '15 at 11:44
Joshua Pinter
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Using helpers in model: how do I include helper dependencies?
...xt area. Following the advice from http://blog.caboo.se/articles/2008/8/25/sanitize-your-users-html-input , I'm cleaning up the input in the model before saving to database, using the before_validate callback.
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Compiling dynamic HTML strings from database
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How to pass an ArrayList to a varargs method parameter?
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Name of this month (Date.today.month as name)
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edited Jan 23 '15 at 23:15
answered Jan 30 '11 at 17:18
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Handler is abstract ,cannot be instantiated
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answered Nov 9 '13 at 6:25
GlennGlenn
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Why main does not return 0 here?
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Keith Thompson
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answered Dec 30 '11 at 8:43
cnicutarcnicutar
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Get lengths of a list in a jinja2 template
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<span>You have {{products|length}} products</span>
You can also use this syntax ...