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When to use references vs. pointers
I understand the syntax and general semantics of pointers versus references, but how should I decide when it is more-or-less appropriate to use references or pointers in an API?
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What's an easy way to read random line from a file in Unix command line?
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384
You can use shuf:
shuf -n 1 $FILE
There is also a utility called rl. In Debian it's in the ra...
Replace non-ASCII characters with a single space
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– Martijn Pieters♦
Nov 19 '13 at 18:42
1
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R: Comment out block of code [duplicate]
I want to comment out several lines of code in R. Is there any way of doing it without having to put a # before each line - sort of like /* blocked out code */ in SAS?
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What happens to a detached thread when main() exits?
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46
The answer to the original question "what happens to a detached thread when main() exits" is:
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How exactly does __attribute__((constructor)) work?
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io_guy
1344 bronze badges
answered Jan 12 '10 at 22:52
jannebjanneb
31.4k22 gold badges...
Are static methods inherited in Java?
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14 Answers
14
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How to cast an Object to an int
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Sep 7 '10 at 18:19
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