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Ruby on Rails generates model field:type - what are the options for field:type?
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Dennis
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answered Dec 8 '10 at 5:02
Paul SchreiberP...
How to delete last item in list?
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edited Mar 29 '19 at 4:03
David Nogueira
1941212 bronze badges
answered Aug 11 '13 at 8:10
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Tomcat startup logs - SEVERE: Error filterStart how to get a stack trace?
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138
Check the localhost_yyyy_mm_dd.log OR localhost.yyyy-mm-dd.log logs that Tomcat creates, these ...
TypeError: method() takes 1 positional argument but 2 were given
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394
In Python, this:
my_object.method("foo")
...is syntactic sugar, which the interpreter trans...
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
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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...