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Why is a pure virtual function initialized by 0?
...This is described in his book, The Design & Evolution of C++, section 13.2.3:
The curious =0 syntax was chosen ...
because at the time I saw no chance of
getting a new keyword accepted.
He also states explicitly that this need not set the vtable entry to NULL, and that doing so is not ...
ng-options with simple array init
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306
You actually had it correct in your third attempt.
<select ng-model="myselect" ng-options...
What is the fundamental difference between WebSockets and pure TCP?
...ally they will have only a few standard ones such as port 80 for HTTP or 443 for HTTPS. So, to communicate with the server you are obliged to connect using one of those ports.
Given that these are standard ports for web servers that generally speak HTTP, you're therefore obliged to conform to the H...
Xcode 4 - detach the console/log window
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3 Answers
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A variable modified inside a while loop is not remembered
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ilkkachu
3,94977 silver badges2222 bronze badges
answered May 31 '13 at 9:40
P.PP.P
84....
What is the meaning of CTOR?
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314
It's just shorthand for "constructor" - and it's what the constructor is called in IL, too. Fo...
How to convert integer timestamp to Python datetime
I have a data file containing timestamps like "1331856000000". Unfortunately, I don't have a lot of documentation for the format, so I'm not sure how the timestamp is formatted. I've tried Python's standard datetime.fromordinal() and datetime.fromtimestamp() and a few others, but nothing matches...
Socket.io rooms difference between broadcast.to and sockets.in
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edited Jun 25 '13 at 0:26
answered Jul 29 '11 at 18:09
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'float' vs. 'double' precision
...ry representation, not a decimal one.
Single precision (float) gives you 23 bits of significand, 8 bits of exponent, and 1 sign bit.
Double precision (double) gives you 52 bits of significand, 11 bits of exponent, and 1 sign bit.
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