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In Scala, what exactly does 'val a: A = _' (underscore) mean?
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2 Answers
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Active
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Is there any standard for JSON API response format?
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edited Jan 15 '19 at 18:22
xzilla
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answered Jan 26 '13 at 16:12
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How to convert An NSInteger to an int?
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206
Ta da:
NSInteger myInteger = 42;
int myInt = (int) myInteger;
NSInteger is nothing more tha...
How to prevent browser page caching in Rails
Ubuntu -> Apache -> Phusion Passenger -> Rails 2.3
6 Answers
6
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Remove/Add Line Breaks after Specific String using Sublime Text
Using Sublime Text 2 - Is it possible to insert a line break /text return after a specific String in a text file e.g. by using the Find ‣ Replace tool?
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Named placeholders in string formatting
...n)");
The above results in:
"There's an incorrect value '1' in column # 2"
When using Maven you can add this dependency to your pom.xml:
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.4</ver...
Why can't yield return appear inside a try block with a catch?
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edited Dec 6 '08 at 21:27
answered Dec 6 '08 at 21:07
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Why is early return slower than else?
...er than with_else():
>>> T(lambda : without_else()).repeat()
[0.42015745017874906, 0.3188967452567226, 0.31984281521812363]
>>> T(lambda : with_else()).repeat()
[0.36009842032996175, 0.28962249392031936, 0.2927151355828528]
>>> T(lambda : without_else(True)).repeat()
[0.3...
Append class if condition is true in Haml
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Nathan Weizenbaum Nathan Weizenbaum
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android pick images from gallery
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Gabcvit
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answered Mar 15 '11 at 8:36
JMRboostiesJMRboosti...