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Using isKindOfClass with Swift
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answered Jun 14 '14 at 13:29
KPMKPM
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What is the difference between assert, expect and should in Chai?
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edited May 23 '17 at 12:10
Community♦
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answered Jan 28 '14 at 12:01
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How many GCC optimization levels are there?
...n level is specified)
-O1 (optimize minimally)
-O2 (optimize more)
-O3 (optimize even more)
-Ofast (optimize very aggressively to the point of breaking standard compliance)
-Og (Optimize debugging experience. -Og enables optimizations that do not interfere with debugging. It should be t...
Rails ActionMailer - format sender and recipient name/email address
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If you are taking user input for name and email, then unless you very carefully validate or esc...
Code equivalent to the 'let' keyword in chained LINQ extension method calls
...h = animalName.Length, animalName})
.Where(x=>x.nameLength > 3)
.OrderBy(x=>x.nameLength)
.Select(x=>x.animalName);
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How to select rows from a DataFrame based on column values?
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4135
To select rows whose column value equals a scalar, some_value, use ==:
df.loc[df['column_name'...
Convert UTC to local time in Rails 3
...g trouble converting a UTC Time or TimeWithZone to local time in Rails 3.
6 Answers
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Can I have multiple :before pseudo-elements for the same element?
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3 Answers
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e.printStackTrace equivalent in python
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answered Mar 4 '12 at 13:15
ThiefMasterThiefMaster
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How to have Emacs auto-refresh all buffers when files have changed on disk?
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