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Use of def, val, and var in scala
These lines of code outputs 12 , even though person.age=20 was successfully executed. I found that this happens because I used def in def person = new Person("Kumar",12) . If I use var or val the output is 20 . I understand the default is val in scala. This:
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Some font-size's rendered larger on Safari (iPhone)
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David KanedaDavid Kaneda
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enum.values() - is an order of returned enums deterministic
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Dan Grahn
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answered Sep 29 '10 at 9:08
GaryFGaryF
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How do I reverse a C++ vector?
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edited Jan 16 '12 at 9:50
Luc Touraille
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C# Iterate through Class properties
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edited Nov 12 '14 at 13:53
answered Nov 16 '11 at 12:51
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decimal vs double! - Which one should I use and when? [duplicate]
...s for your money!
– Triynko
Mar 21 '12 at 22:01
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As a result, I wouldn't manipulate monetary va...
Can mustache iterate a top-level array?
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answered Apr 4 '12 at 15:15
Dan JordanDan Jordan
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moment.js 24h format
How do I display my time in 24h format instead of 12?
8 Answers
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Webrick as production server vs. Thin or Unicorn?
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edited Nov 1 '12 at 21:48
answered Jun 2 '12 at 4:01
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How to convert integer to string in C? [duplicate]
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Use sprintf():
int someInt = 368;
char str[12];
sprintf(str, "%d", someInt);
All numbers that are representable by int will fit in a 12-char-array without overflow, unless your compiler is somehow using more than 32-bits for int. When using numbers with greater bits...