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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
...so use anything as a key with => so you can do this:
h = { C.new => 11 }
h = { 23 => 'pancakes house?' }
but you can't do this:
h = { C.new: 11 }
h = { 23: 'pancakes house?' }
The JavaScript style (key: value) is only useful if all of your Hash keys are "simple" symbols (more or less ...
Do we need type=“text/css” for in HTML5 [duplicate]
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111
The HTML5 spec says that the type attribute is purely advisory and explains in detail how brow...
How to print to console in pytest?
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tbekolaytbekolay
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In Hibernate Validator 4.1+, what is the difference between @NotNull, @NotEmpty, and @NotBlank?
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edited Jun 16 '13 at 21:11
answered Jun 16 '13 at 20:18
R...
Differences between ExpandoObject, DynamicObject and dynamic
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answered Aug 25 '10 at 11:57
SLaksSLaks
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Storing DateTime (UTC) vs. storing DateTimeOffset
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answered Mar 10 '11 at 19:00
BenBen
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How do I check if file exists in jQuery or pure JavaScript?
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Spiralis
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answered Sep 5 '10 at 17:07
cichycichy
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WCF timeout exception detailed investigation
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11 Answers
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Why doesn't list have safe “get” method like dictionary?
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117
Ultimately it probably doesn't have a safe .get method because a dict is an associative collec...
How do I sort strings alphabetically while accounting for value when a string is numeric?
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answered Jun 18 '11 at 16:18
Jeff PaulsenJeff Paulsen
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