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Ruby on Rails: How do I add placeholder text to a f.text_field?
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With rails >= 3.0, you can simply use the placeholder option.
f.text_field :attr, placeholder: "placeholder text"
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What are the correct link options to use std::thread in GCC under linux?
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edited Oct 4 '17 at 23:54
Earth Engine
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Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
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Python: One Try Multiple Except
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351
Yes, it is possible.
try:
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except FirstException:
handle_first_one()
except SecondE...
How to download/checkout a project from Google Code in Windows?
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213
If you don't want to install anything but do want to download an SVN or GIT repository, then you...
Using member variable in lambda capture list inside a member function
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edited Nov 27 '13 at 16:06
answered Oct 25 '11 at 21:37
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Scala equivalent of Java java.lang.Class Object
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answered Jul 16 '09 at 3:59
VonCVonC
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Read XML file into XmlDocument
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edited Oct 9 '12 at 8:13
bluish
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How do I explicitly instantiate a template function?
... hrnthrnt
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Understanding repr( ) function in Python
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Naseer Mohammad
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answered Oct 16 '11 at 12:22
ovgolovinovgolovin
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