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Facebook development in localhost
...Set the Site URL field (NOT the App Domains field) to http://www.localhost:3000 (this address is for Ruby on Rails, change as needed)
In your application initializer, put in code to detect the environment
Sample Rails 3 code
if Rails.env == 'development' || Rails.env == 'test'
Rails.a...
How to disable python warnings
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answered Jan 22 '13 at 16:28
Pavel AnossovPavel Anossov
51.3k1111 gold badges130130 silver badges116116 bronze badges
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How to set bootstrap navbar active class with Angular JS?
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edited Sep 1 '13 at 20:18
answered Sep 1 '13 at 19:59
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How does internationalization work in JavaScript?
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163
Localization support in legacy browsers is poor. Originally, this was due to phrases in the ECM...
How is this fibonacci-function memoized?
...e re-writes:
fib1 = f fib2 n = f n fib3 n = f n
where where where
f i = xs !! i f i = xs !! i f i = xs !! i
xs = map fib' [0..] xs = map fib...
How to access the last value in a vector?
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384
I use the tail function:
tail(vector, n=1)
The nice thing with tail is that it works on dat...
How can I concatenate regex literals in JavaScript?
...ex2.flags).split("").sort().join("").replace(/(.)(?=.*\1)/g, "");
var regex3 = new RegExp(expression_one.source + expression_two.source, flags);
// regex3 is now /foobar/gy
It's just more wordy than just having expression one and two being literal strings instead of literal regular expressions.
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Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
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132
So why isn't that called "using the stack to trigger cleanup" (UTSTTC:)?
RAII is telling y...
Download a file by jQuery.Ajax
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edited Jun 30 '19 at 18:30
answered Apr 2 '12 at 3:48
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Automatic exit from bash shell script on error [duplicate]
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edited May 16 '19 at 13:09
Louis
3,83033 gold badges3434 silver badges5151 bronze badges
answered Ma...