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When to use symbols instead of strings in Ruby?
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Three outputs:
# first time
String: 5.14
Symbol: 5.07
#second
String: 5.29
Symbol: 5.050000000000001
#third
String: 4.7700000000000005
Symbol: 4.68
So using smbols is actually a bit faster than using strings. Why is that? It depends on the way HAML is implemented. I would need to hack a bit on H...
How to show current year in view?
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249
<%= Time.current.year %>
http://pleac.sourceforge.net/pleac_ruby/datesandtimes.html
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Change size of axes title and labels in ggplot2
...(2.0)
– HongboZhu
Oct 10 '18 at 14:59
2
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Append to a file in Go
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answered Oct 13 '12 at 19:00
Sridhar RatnakumarSridhar Ratnakumar
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await vs Task.Wait - Deadlock?
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answered Oct 30 '12 at 14:19
Stephen ClearyStephen Cleary
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Partial classes in separate dlls
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answered Oct 4 '10 at 19:59
Justin NiessnerJustin Niessner
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What's the meaning of * (asterisk) in XAML ColumnDefinition?
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<ColumnDefinition Width="0.07*"/>
<ColumnDefinition Width="0.93*"/>
</Grid.ColumnDefinitions>
The first column will get 7% of the total space available and the second column would get 93%. On the other hand if you had this definition:
<Grid.ColumnDefinitions>
<Co...
jQuery UI slider Touch & Drag/Drop support on Mobile devices
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usernameusername
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Difference between 'python setup.py install' and 'pip install'
...omputer. More info.
pip is bundled by default with Python as of Python 2.7.9 on the Python 2.x series, and as of Python 3.4.0 on the Python 3.x series, making it even easier to use.
So basically, use pip. It only offers improvements over using python setup.py install.
If you're using an older v...
What is the difference between the $parse, $interpolate and $compile services?
...roachable to beginners.
– Kings
May 9 '15 at 15:48
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