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Full screen background image in an activity
...would be quite useful when preparing images. Edited: found - stackoverflow.com/questions/10574363/…
– fox
Jun 19 '14 at 13:15
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Chrome Dev Tools - Modify javascript and reload
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Using IPython notebooks under version control
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Here is my solution with git. It allows you to just add and commit (and diff) as usual: those operations will not alter your working tree, and at the same time (re)running a notebook will not alter your git history.
Although this can probably be adapted to other VCSs, I know it doesn...
Maximum length of the textual representation of an IPv6 address?
...ting that the IPv6 address might also contain the scope zone stackoverflow.com/questions/5746082/…, e.g. you get that from RemoteEndpointMessageProperty.Address
– Rory
Jun 18 '12 at 10:26
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How to find out the number of CPUs using python
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189
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Differences between action and actionListener
...rty (by <f:setPropertyActionListener>), and/or to have access to the component which invoked the action (which is available by ActionEvent argument). So, purely for preparing purposes before the real business action gets invoked.
The actionListener method has by default the following signature...
How can javascript upload a blob?
...uirements prevent programmatic setting of file input values: stackoverflow.com/questions/1696877/…
– yeeking
Aug 15 '13 at 12:43
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Proper package naming for testing with the Go language
...e myfunc_whitebox_test.go and myfunx_blackbox_test.go.
Test Code Package Comparison
Black-box Testing: Use package myfunc_test, which will ensure you're only using the exported identifiers.
White-box Testing: Use package myfunc so that you have access to the non-exported identifiers. Good for un...
Rails - Validate Presence Of Association?
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You can use validates_presence_of http://apidock.com/rails/ActiveModel/Validations/ClassMethods/validates_presence_of
class A < ActiveRecord::Base
has_many :bs
validates_presence_of :bs
end
or just validates
http://apidock.com/rails/ActiveModel/Validations/ClassMe...
Launch Bootstrap Modal on page load
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