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REST vs JSON-RPC? [closed]
...ching is additional advantage;
Standardised status codes;
There are many more differences and advantages on the REST side.
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Return two and more values from a method
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more freedom, more responsibility. Experienced rubyist would take advantage of it and write some beautiful codes. while ruby rookies can make things worse.
– fengd
Nov 5 '13 at 17:07
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What's the best UML diagramming tool? [closed]
... of all flavours. Usability is a major criteria for me, but I'd still take more power with a steeper learning curve and be happy. Free (as in beer) would be nice, but I'd be willing to pay if the tool's worth it. What should I be using?
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How can I check if a key exists in a dictionary? [duplicate]
...g
Associative arrays are called dictionaries in Python and you can learn more about them in the stdtypes documentation.
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PHP foreach change original array values
...array/variable - then you should use a reference. It's faster, cleaner and more readable.
– Lulu
Feb 10 '16 at 8:26
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How to convert an NSTimeInterval (seconds) into minutes
... See Albaregar's answer - it is a better way of doing this (more code but more flexible, maintainable)
– benvolioT
Sep 12 '10 at 16:49
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What is the runtime performance cost of a Docker container?
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Command to get nth line of STDOUT
...just for variety:
ls -l | sed -n 2p
Using this alternative, which looks more efficient since it stops reading the input when the required line is printed, may generate a SIGPIPE in the feeding process, which may in turn generate an unwanted error message:
ls -l | sed -n -e '2{p;q}'
I've seen t...
What is RSS and VSZ in Linux memory management
... use it, so if you add up all of the RSS values you can easily end up with more space than your system has.
The memory that is allocated also may not be in RSS until it is actually used by the program. So if your program allocated a bunch of memory up front, then uses it over time, you could see R...
Multiprocessing vs Threading Python [duplicate]
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