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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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int to hex string
...Sebastian Paaske TørholmSebastian Paaske Tørholm
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Python Requests - No connection adapters
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answered Feb 27 '13 at 15:01
Martijn Pieters♦Martijn Pieters
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How do I check for a network connection?
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You can check for a network connection in .NET 2.0 using GetIsNetworkAvailable():
System.Net.Ne...
Reading file contents on the client-side in javascript in various browsers
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How can I manipulate the strip text of facet_grid plots?
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Calculating a directory's size using Python?
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34 Answers
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initialize a vector to zeros C++/C++11
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You don't need to explicitly state the 0 do you? just vector(length) should work?
– Daniel Gratzer
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git revert back to certain commit [duplicate]
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