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How do I unset an element in an array in javascript?
...ipt Arrays are not associative arrays like those you might be used to from PHP. If your "array key" is a string, you're no longer operating on the contents of an array. Your array is an object, and you're using bracket notation to access the member named <key name>. Thus:
var myArray = [];
m...
What is the purpose of Android's tag in XML layouts?
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Excellent description.
– RichieHH
Mar 16 '14 at 0:26
4
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How to get the root dir of the Symfony2 application?
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Doctrine and composite unique keys
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How to redirect to a 404 in Rails?
I'd like to 'fake' a 404 page in Rails. In PHP, I would just send a header with the error code as such:
11 Answers
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how do you push only some of your local git commits?
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Your order is wrong.. As said in description "they are executed from top to bottom." So when you have new order from 2) and you will do "git push <commitD sha>" This will actually push commitE, commitC, commitA and commitD otherwise..thank you for help...
Regular cast vs. static_cast vs. dynamic_cast [duplicate]
...ould look at the article C++ Programming/Type Casting.
It contains a good description of all of the different cast types. The following taken from the above link:
const_cast
const_cast(expression) The const_cast<>() is used to add/remove
const(ness) (or volatile-ness) of a variable...
jquery $(window).height() is returning the document height
...ag must be the very first thing in your document. E.g., you can't have any php code before it, even if it doesn't render anything." How can this possibly be? The browser doesn't know what the server is running, it only receives a text file with HTML markup. What if you are running IIS and not Apa...
How do you print in a Go test using the “testing” package?
... v_test.go:10: Say bye
PASS
ok so/v 0.002s
Command go
Description of testing flags
-v
Verbose output: log all tests as they are run. Also print all
text from Log and Logf calls even if the test succeeds.
Package testing
func (*T) Log
func (c *T) Log(args ...interf...
What is the difference between onBlur and onChange attribute in HTML?
... answered Feb 19 '14 at 10:43
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