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Does python have an equivalent to Java Class.forName()?
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Reflection in python is a lot easier and far more flexible than it is in Java.
I recommend re...
What does $(function() {} ); do?
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$(function() { ... });
is just jQuery short-hand for
$(document).ready(function() { ... });...
GraphViz - How to connect subgraphs?
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The DOT user manual gives the following example of a graph with clusters with edges between cl...
Why is using the rails default_scope often recommend against?
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Problem 1
Lets consider the basic example:
class Post < ActiveRecord::Base
default_sco...
maximum value of int
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edited Jan 17 '12 at 9:26
Oliver Hanappi
10.8k77 gold badges4747 silver badges6666 bronze badges
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What is the usefulness of PUT and DELETE HTTP request methods?
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For the full specification visit:
http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html
Since current browsers unfortunately do not support any other verbs than POST and GET in HTML forms, you usually cannot utilize HTTP to it's full extent with them (you can still hijack their submission ...
invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
I'm using Ruby 1.9.1 with Rails 2.3.4 My application is to handle text input
6 Answers
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Float vs Decimal in ActiveRecord
...esent a Float. It's like a scientific notation for binary (something like +1.43*10^2). Because of that, it is impossible to store fractions and decimals in Float exactly.
That's why there is a Decimal format. If you do this:
irb:001:0> "%.47f" % (1.0/10)
=> "0.100000000000000005551115123125...
Can I get Memcached running on a Windows (x64) 64bit environment?
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13 Answers
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How do I get a human-readable file size in bytes abbreviation using .NET?
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19 Answers
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