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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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setuptools vs. distutils: why is distutils still a thing?
...ing in Python. It is included in the standard library (Python 2 and Python 3.0 to 3.3). It is useful for simple Python distributions, but lacks features. It introduces the distutils Python package that can be imported in your setup.py script.
Setuptools was developed to overcome Distutils' limi...
How can I manipulate the strip text of facet_grid plots?
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How do I clone a generic List in Java?
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answered Sep 10 '08 at 18:13
Vinko VrsalovicVinko Vrsalovic
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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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Replace new lines with a comma delimiter with Notepad++?
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Open the find and replace dialog (press CTRL+H).
Then select Regular expression in the 'Searc...
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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