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How to make an HTTP POST web request
...ey are not deprecated, there are just newer (and is most cases, better and more flexible) ways of making web requests. In my opinion, for simple, non-critical operations, the old ways are just fine - but it's up to you and whatever you are most comfortable with.
– Evan Mulawski...
Difference between string and char[] types in C++
...will always have the overhead of a heap allocation.
If you copy a text of more than 256 chars into the array, it might crash, produce ugly assertion messages or cause unexplainable (mis-)behavior somewhere else in your program.
To determine the text's length, the array has to be scanned, character ...
Docker - a way to give access to a host USB or serial device?
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How much faster is Redis than mongoDB?
...t is able to fit in memory. Though ram is cheap, if you need to use/store more than 12-16GB of data, I'd see what your server options look like.
– Tracker1
Jul 25 '12 at 21:46
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What are the differences between struct and class in C++?
...d when the class is declared class.
And just for completeness' sake, the more widely known difference between class and struct is defined in (11.2):
Member of a class defined with the
keyword class are private by
default. Members of a class defined
with the keywords struct or union
are...
Regex: Specify “space or start of string” and “space or end of string”
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Binary Data in JSON String. Something better than Base64
...to be escaped so that it can be placed into a string element (i.e. zero or more Unicode chars in double quotes using backslash escapes) in JSON.
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What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
...don't use it anywhere. I don't see any obvious reason why a UUID would be more valuable than just some long value for ID. Disconnected mode? What's that?
– james
Nov 14 '14 at 13:17
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Is modern C++ becoming more prevalent? [closed]
... performance, e.g. viewing assembly output, timers, RAM monitors, and many more. C++ is no different from C in that regard. If in doubt, profile. Anything else is just hearsay.
– underscore_d
Oct 24 '15 at 12:36
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How to safely open/close files in python 2.4
... simple, thanks. For some reason I was expecting that I'd need something more involved.
– TM.
Sep 22 '10 at 14:42
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