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When to use symbols instead of strings in Ruby?
... # instantiated symbols.
a = :one
puts a.object_id
# prints 167778
a = :two
puts a.object_id
# prints 167858
a = :one
puts a.object_id
# prints 167778 again - the same object_id from the first time!
puts Symbol.all_symbols.count - symbols_count
# prints 2, the two objects we creat...
Do SVG docs support custom data- attributes?
...ttribute('id').)
– ericsoco
Feb 27 '16 at 5:52
2
This should be the accepted answer. SVG is an ex...
Calendar.getInstance(TimeZone.getTimeZone(“UTC”)) is not returning UTC time
...t.println :)
– Vasil Valchev
Jun 1 '16 at 9:22
1
I get this.. thanks.. But I don't understand how...
How do I save a stream to a file in C#?
...
answered Apr 1 '11 at 16:01
Antoine LeclairAntoine Leclair
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IntelliJ IDEA JDK configuration on Mac OS
...IDEA-95789
– sorin
Nov 25 '12 at 12:16
1
the jdk path may change from version to version, to find...
How to use querySelectorAll only for elements that have a specific attribute set?
... |
edited Mar 11 '14 at 5:16
answered May 27 '12 at 22:39
J...
How do I execute a string containing Python code in Python?
...
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edited Sep 16 '16 at 8:22
Helen
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How to use string.replace() in python 3.x
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edited May 25 at 16:17
Boris
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answered F...
Deserialize from string instead TextReader
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edited Oct 6 '16 at 12:19
meJustAndrew
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Choose newline character in Notepad++
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VladVlad
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