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What is float in Java?
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180
In Java, when you type a decimal number as 3.6, its interpreted as a double. double is a 64-bit ...
Mocking a class: Mock() or patch()?
...MyClass(object):
... def __init__(self):
... print 'Created MyClass@{0}'.format(id(self))
...
>>> def create_instance():
... return MyClass()
...
>>> x = create_instance()
Created MyClass@4299548304
>>>
>>> @mock.patch('__main__.MyClass')
... def create...
How to implement a many-to-many relationship in PostgreSQL?
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301
The SQL DDL (data definition language) statements could look like this:
CREATE TABLE product (
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'Specified condition “$(PackageAsSingleFile)” evaluates to “” instead of a boolean?
The visual studio 2012 on my PC get the following error message when preview in the "Public Web". I need to restart VS to get rid of the error message.
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How can I get a file's size in C? [duplicate]
...le into a string, which I allocate using malloc() . Just writing malloc(10000*sizeof(char)); is IMHO a bad idea.
8 Answ...
Difference between $state.transitionTo() and $state.go() in Angular ui-router
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 14 '14 at 3:53
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How to do a LIKE query in Arel and Rails?
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answered Aug 10 '11 at 14:46
Pedro RoloPedro Rolo
22.4k1010 gold badges5050 silver badges8989 bronze badges
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Rebase feature branch onto another feature branch
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Note: if you were on Branch1, you will with Git 2.0 (Q2 2014) be able to type:
git checkout Branch2
git rebase -
See commit 4f40740 by Brian Gesiak modocache:
rebase: allow "-" short-hand for the previous branch
Teach rebase the same shorthand as checkout and merge t...
How to serialize a lambda?
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answered Apr 2 '14 at 10:09
assyliasassylias
286k6767 gold badges597597 silver badges722722 bronze badges
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Difference between len() and .__len__()?
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102
len is a function to get the length of a collection. It works by calling an object's __len__ me...