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Rails Migration: Remove constraint
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Not sure you can call t.address? Anyway... I would use change_column like so
change_column :users, :address, :string, :null => true
Docs...
http://apidock.com/rails/ActiveRecord/ConnectionAdapters/SchemaStatements/change_col...
rspec 3 - stub a class method
I am upgrading from rspec 2.99 to rspec 3.0.3 and have converted instance methods to use allow_any_instance_of , but haven't figured out how to stub a class method. I have code like this:
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What is the Bash equivalent of Python's pass statement
Is there a Bash equivalent to the Python's pass statement?
2 Answers
2
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Java regular expression OR operator
This may be a dumb question, but I couldn't find it anywhere:
1 Answer
1
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Difference between global and device functions
Can anyone describe the differences between __global__ and __device__ ?
9 Answers
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bower automatically update bower.json
I run the following commands using bower 1.0.0:
1 Answer
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Creating and throwing new exception
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To call a specific exception such as FileNotFoundException use this format
if (-not (Test-Path $file))
{
throw [System.IO.FileNotFoundException] "$file not found."
}
To throw a general exception use the throw command followed by a string.
throw "...
Transparent background with three.js
The code work, but I'm having a problem setting transparent background to the canvas with three.js. I use:
1 Answer
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duplicate MIME type “text/html”?
I have this in Nginx configuration files
1 Answer
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Case sensitive Cmd+D in Sublime Text 2
In ST2 ⌘+D expands the selection to the next word, using case insensitive matching. Is it possible to match the word case sensitive?
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