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In Firebase, is there a way to get the number of children of a node without loading all the node dat
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answered Mar 1 '13 at 2:13
Andrew LeeAndrew Lee
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How should I escape commas and speech marks in CSV files so they work in Excel?
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centralscrucentralscru
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How to resize an image with OpenCV2.0 and Python2.6
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354
If you wish to use CV2, you need to use the resize function.
For example, this will resize bo...
What's the difference between design patterns and architectural patterns?
...hen we read about design patterns on the internet we note that there are 3 categories:
5 Answers
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What does the `#` operator mean in Scala?
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answered Feb 25 '12 at 13:40
Daniel C. SobralDaniel C. Sobral
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Is there a way to escape a CDATA end token in xml?
...on.
Hence, it is not possible to escape ]]> within a CDATA section.
EDIT3: The same section also reads:
2.7 CDATA Sections
[Definition: CDATA sections may occur anywhere character data may occur; they are used to escape blocks of text containing characters which would otherwise be recognized as ...
What does the “@” symbol do in Powershell?
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Don JonesDon Jones
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Why java classes do not inherit annotations from implemented interfaces?
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132
I'd say the reason is that otherwise a multiple-inheritance problem would occur.
Example:
@Re...
Direct casting vs 'as' operator?
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853
string s = (string)o; // 1
Throws InvalidCastException if o is not a string. Otherwise, assign...
Why does gulp.src not like being passed an array of complete paths to files?
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OverZealousOverZealous
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