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How to rollback just one step using rake db:migrate
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361
For starters
rake db:rollback will get you back one step
then
rake db:rollback STEP=n
Will ...
What is the difference between the hidden attribute (HTML5) and the display:none rule (CSS)?
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1 Answer
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Active
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Clicking the text to select corresponding radio button
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174
In your code, you've got a label on the form itself. You want to put labels on each individual...
Ordering by specific field value first
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148
There's also the MySQL FIELD function.
If you want complete sorting for all possible values:
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How to “pull” from a local branch into another one?
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answered Apr 10 '11 at 18:42
knittlknittl
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Freely convert between List and IEnumerable
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148
List<string> myList = new List<string>();
IEnumerable<string> myEnumerable =...
Regex lookahead for 'not followed by' in grep
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151
Negative lookahead, which is what you're after, requires a more powerful tool than the standar...
Simplest way to check if key exists in object using CoffeeScript
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183
key of obj
This compiles to JavaScript's key in obj. (CoffeeScript uses of when referring to...
Is there a difference between single and double quotes in Java?
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149
Use single quotes for literal chars, double quotes for literal Strings, like so:
char c = 'a'...
How to convert int to NSString?
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147
Primitives can be converted to objects with @() expression. So the shortest way is to transfor...