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“for” vs “each” in Ruby
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This is the only difference:
each:
irb> [1,2,3].each { |x| }
=> [1, 2, 3]
irb> x
NameError: undefined local variable or method `x' for main:Object
from (irb):2
from :0
for:
irb> for x in [1,2,3]; end
=> [1, 2, 3]
irb> x
=> 3
With t...
Programmatically change input type of the EditText from PASSWORD to NORMAL & vice versa
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22 Answers
22
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What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
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232
votes
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jQuery selector for inputs with square brackets in the name attribute
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265
Per the jQuery documentation, try this:
$('input[inputName\\[\\]=someValue]')
[EDIT]
Howeve...
How can I add items to an empty set in python
...; type(d)
<type 'set'>
>>> d.update({1})
>>> d.add(2)
>>> d.update([3,3,3])
>>> d
set([1, 2, 3])
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CMake: How to build external projects and include their targets
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edited Jan 25 '15 at 11:55
DavidPostill
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JSTL in JSF2 Facelets… makes sense?
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322
Introduction
JSTL <c:xxx> tags are all taghandlers and they are executed during view bui...
Getting View's coordinates relative to the root layout
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ramblinjanramblinjan
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Allowing Untrusted SSL Certificates with HttpClient
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answered Sep 23 '13 at 2:15
Claire NovotnyClaire Novotny
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Install dependencies globally and locally using package.json
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218
New Note: You probably don't want or need to do this. What you probably want to do is just pu...