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What is the difference between print and puts?
... There is another thing ... extend the array class and override the to_s method. puts doesn't use the new to_s for an object of your new class while print does
– kapv89
Oct 28 '12 at 18:30
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Pull remote branch into local repo with different name?
Alright I did a little bit of research on this but I couldn't find an exact answer, so I have to ask.
2 Answers
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Differences between contentType and dataType in jQuery ajax function
...erver's default charset; you must decode this appropriately on the server side.
and:
dataType (default: Intelligent Guess (xml, json, script, or html))
Type: String
The type of data that you're expecting back from the server. If none is specified, jQuery will try to infer it based on the MIME type...
Why do Objective-C files use the .m extension?
... Objective-C originally had nothing to do with the Macintosh. Besides, the correct answer has already been posted years ago.
– Johan Halin
Dec 28 '16 at 17:04
add a ...
Bash foreach loop
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Find difference between timestamps in seconds in PostgreSQL
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How do I kill background processes / jobs when my shell script exits?
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To clean up some mess, trap can be used. It can provide a list of stuff executed when a specific signal arrives:
trap "echo hello" SIGINT
but can also be used to execute something if the shell exits:
trap "killall background" EXIT
It's a builtin, so help trap will give y...
How to track child process using strace?
...ld use the -ff option with -o filename to produce multiple files (one per pid).
eg:
strace -o process_dump -ff ./executable
grep clone process_dump*
that would help you see which parent created what. Maybe that would help you - at least then you could search backwards.
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Nginx location priority
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Scala: what is the best way to append an element to an Array?
...el Yes, I've just have a small memory hole when I wrote the comment and I didn't find the obvious word "sequence"
– Nicolas
Sep 21 '11 at 14:37
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