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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
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edited Aug 7 '13 at 14:15
Guillaume
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ans...
Hash Map in Python
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Python dictionary is a built-in type that supports key-value pairs.
streetno = {"1": "Sachin Te...
Retrieving Android API version programmatically
...re your application is not retro-compatible with Cupcake (android 1.5 / API3) when you use it or your application will crash (thanks to Programmer Bruce for the precision).
Corresponding android documentation is here and here
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What is the mouse down selector in CSS?
...ticed that buttons and other elements have a default styling and behave in 3 steps: normal view, hover/focus view and mousedown/click view, in CSS I can change the styling of normal view and hover view like this:
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How to correctly close a feature branch in Mercurial?
...ure-x
$ hg ci -m merge
$ hg heads
(1 head)
$ hg branches
default 43:...
feature-x 41:...
(2 branches)
$ hg branches -a
default 43:...
(1 branch)
Another way is to close a feature branch before merging using an extra commit:
$ hg up feature-x
$ hg ci -m 'Closed branch feature...
Laravel stylesheets and javascript don't load for non-base routes
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someOne
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answered May 15 '13 at 12:58
gangan
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Exception NoClassDefFoundError for CacheProvider
...ate so I'm trying to implement some simple web application based on Spring 3 + hibernate 4
while I start tomcat I have this exception:
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How do I read from parameters.yml in a controller in symfony2?
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Javier Eguiluz
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answered Dec 16 '12 at 12:26
Vitalii ZurianVit...
Creating Multifield Indexes in Mongoose / MongoDB
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answered Sep 24 '12 at 22:53
JohnnyHKJohnnyHK
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iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate]
...der the Summary section, look for Launch Images. The image has to be 640x1136 pixels in size. Here's a screenshot of where to find it, if that helps.
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