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What is causing this ActiveRecord::ReadOnlyRecord error?
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283
Rails 2.3.3 and lower
From the ActiveRecord CHANGELOG(v1.12.0, October 16th, 2005):
Introdu...
Python list iterator behavior and next(iterator)
...e(10)))
>>> for i in a:
... print(i)
... next(a)
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0
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So 0 is the output of print(i), 1 the return value from next(), echoed by the interactive interpreter, etc. There are just 5 iterations, each iteration resulting in 2 lines being written to the terminal.
If y...
How do you enable the escape key close functionality in a Twitter Bootstrap modal?
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301
It looks like this is an issue with how the keyup event is being bound.
You can add the tabin...
Accessing the logged-in user in a template
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3 Answers
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Why git keeps showing my changes when I switch branches (modified,added, deleted files) no matter if
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143
Switching branches carries uncommitted changes with you. Either commit first, run git checkout ....
Which rows are returned when using LIMIT with OFFSET in MySQL?
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3 Answers
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What does a \ (backslash) do in PHP (5.3+)?
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\ (backslash) is the namespace separator in PHP 5.3.
A \ before the beginning of a function represents the Global Namespace.
Putting it there will ensure that the function called is from the global namespace, even if there is a function by the same name in the current na...
How to ignore all hidden directories/files recursively in a git repository?
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3 Answers
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How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)
Note: This question is only relevant for Grunt 0.3.x and has been left for reference. For help with the latest Grunt 1.x release please see my comment below this question.
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