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Select n random rows from SQL Server table
...() , and then selecting from that table where the random number column < 0.1. I'm looking for a simpler way to do it, in a single statement if possible.
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What is a Context Free Grammar?
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112
A context free grammar is a grammar which satisfies certain properties. In computer science, g...
Python extract pattern matches
Python 2.7.1
I am trying to use python regular expression to extract words inside of a pattern
9 Answers
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What does `someObject.new` do in Java?
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120
It's the way to instantiate a non-static inner class from outside the containing class body, a...
Why does the expression 0 < 0 == 0 return False in Python?
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113
I believe Python has special case handling for sequences of relational operators to make range...
Is it possible to use jQuery to read meta tags
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313
Just use something like:
var author = $('meta[name=author]').attr("content");
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How does the static modifier affect this code?
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116
In Java two phases take place: 1. Identification, 2. Execution
In identification phase all st...
OAuth: how to test with local URLs?
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139
Update October 2016: Easiest now: use lvh.me which always points to 127.0.0.1.
Previous Answer...
NSAttributedString add text alignment
...alignmentSetting.value = &alignment;
CTParagraphStyleSetting settings[1] = {alignmentSetting};
size_t settingsCount = 1;
CTParagraphStyleRef paragraphRef = CTParagraphStyleCreate(settings, settingsCount);
NSDictionary *attributes = @{(__bridge id)kCTParagraphStyleAttributeName : (__bridge id)p...
How do you detect Credit card type based on number?
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+50
The credi...