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Why use Ruby's attr_accessor, attr_reader and attr_writer?
...b=>2}>
irb(main):031:0> a.a
=> {:a=>1, :b=>2}
irb(main):032:0> a.a.delete(:b)
=> 2
irb(main):033:0> a.a
=> {:a=>1}
irb(main):034:0> a.a = {}
NoMethodError: undefined method `a=' for #<A:0x007ffc5a10fe88 @a={:a=>1}>
from (irb):34
from /usr/...
How to check if an object is serializable in C#
I am looking for an easy way to check if an object in C# is serializable.
9 Answers
9
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How to use glOrtho() in OpenGL?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to programmatically send a 404 response with Express/Node?
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answered Dec 5 '11 at 23:32
rossipediarossipedia
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Html.RenderPartial giving me strange overload error?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to chain scope queries with OR instead of AND?
I'm using Rails3, ActiveRecord
19 Answers
19
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Returning value from called function in a shell script
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glenn jackmanglenn jackman
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Escaping single quote in PHP when inserting into MySQL [duplicate]
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answered Apr 22 '10 at 2:32
awgyawgy
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How to change value of object which is inside an array using JavaScript or jQuery?
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Umair AhmedUmair Ahmed
4,62922 gold badges2323 silver badges2929 bronze badges
3
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Using LINQ to concatenate strings
What is the most efficient way to write the old-school:
17 Answers
17
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