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Ruby: extend self
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115
It is a convenient way to make instance methods into class methods. But you can also use it as...
ActiveRecord: size vs count
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Jo Liss
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answered May 21 '11 at 17:10
apneadivingapneadiving
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How safe is it to store sessions with Redis?
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answered Apr 23 '12 at 11:22
Sripathi KrishnanSripathi Krishnan
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Difference Between ViewData and TempData?
... in the same case?
– IsmailS
May 4 '11 at 13:14
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@Ismail: No, ViewData will not preserve data th...
How do I temporarily disable triggers in PostgreSQL?
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zyzofzyzof
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SELECT INTO using Oracle
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wallykwallyk
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What is the advantage of GCC's __builtin_expect in if else statements?
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answered Sep 8 '11 at 11:14
Blagovest BuyuklievBlagovest Buyukliev
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List of MSBuild built-in variables
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211
Comprehensive lists from MSDN:
MSBuild reserved properties
Common MSBuild properties
Macros f...
How do I get the MAX row with a GROUP BY in LINQ query?
...s of type Serial.
– Michael
Mar 17 '11 at 17:03
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How to get the original value of an attribute in Rails
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11
For rails 5.1+
Appending _was is deprecated in rails 5.1, now you should append _before_last_s...