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Change the name of the :id parameter in Routing resources for Rails
...d additional scope blocks to take out some of the repetition.
EDIT (May 8, 2014): Make it more obvious the answer contains information for both Rails 3 & 4. Update the links to the code to go to exact line numbers and commits so that they should work for a longer period of time.
EDIT (Nov 16...
Delete from the current cursor position to a given line number in vi editor
...ter!
– seanhodges
Jun 17 '11 at 10:58
51
To add to this, if you want to delete lines 45 through 6...
Is there a date format to display the day of the week in java?
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328
This should display 'Tue':
new SimpleDateFormat("EEE").format(new Date());
This should displa...
What's invokedynamic and how do I use it?
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edited Jul 10 '11 at 12:08
answered Jul 10 '11 at 2:23
Ern...
Finding Key associated with max Value in a Java Map
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138
Basically you'd need to iterate over the map's entry set, remembering both the "currently known ...
How do I change the IntelliJ IDEA default JDK?
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283
This setting is changed in the "Default Project Structure..." dialog. Navigate to "File" ->...
How to print formatted BigDecimal values?
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Basil Bourque
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answered Aug 3 '10 at 11:01
Luca MolteniL...
PHP code to remove everything but numbers
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281
Try this:
preg_replace('/[^0-9]/', '', '604-619-5135');
preg_replace uses PCREs which genera...
How does clipsToBounds work?
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answered Dec 8 '13 at 3:14
nhgrifnhgrif
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How to debug Visual Studio extensions
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185
Visual Studio Extensions can be debugged like any other application. You just need to setup th...