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How can I overwrite a getter method in an ActiveRecord model?
...dited Feb 4 '16 at 14:45
user229044♦
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answered Feb 6 '15 at 9:44
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Reading a List from properties file and load with spring annotation @Value
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Ahmed Ashour
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answered Sep 25 '12 at 9:41
Wilhelm KleuWilhelm K...
How do I turn a String into a InputStreamReader in java?
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edited May 1 at 17:03
rogerdpack
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an...
Save the console.log in Chrome to a file
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edited Jul 7 '15 at 19:30
Jeff Yates
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ans...
Ruby optional parameters
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This isn't possible with ruby currently. You can't pass 'empty' attributes to methods. The clos...
Difference between core and processor
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A core is usually the basic computation unit of the CPU - it can run a single program context (...
How to link Docker services across hosts?
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edited Feb 1 '19 at 8:20
Mathieu VIALES
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answer...
java.lang.OutOfMemoryError: GC overhead limit exceeded [duplicate]
...at creates several (hundreds of thousands) HashMap objects with a few (15-20) text entries each. These Strings have all to be collected (without breaking up into smaller amounts) before being submitted to a database.
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How to add leading zeros for for-loop in shell? [duplicate]
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Use the following syntax:
$ for i in {01..05}; do echo "$i"; done
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Disclaimer: Leading zeros only work in >=bash-4.
If you want to use printf, nothing prevents you from putting its result in a variable for further use:
$ foo=$(printf "%02d" 5)
$...
Setting table row height
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Sam Mussmann
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answered Jun 18 '11 at 18:56
refaelosrefaelos
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