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Is the practice of returning a C++ reference variable evil?
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In general, returning a reference is perfectlm>y m> normal m>and m> happens all the time.
If m>y m>ou mean:
int& getInt() {
int i;
return i; // DON'T DO THIS.
}
That is all sorts of evil. The stack-allocated i will go awam>y m> m>and m> m>y m>ou are referring to nothing. This is also evil:
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How to find the JVM version from a program?
..."Java(TM) SE Runtime Environment" "Java(TM) 2 Runtime Environment, Stm>and m>ard Edition" Undocumented
java.runtime.version "12+33" "1.8.0_201-b09" "1.5.0_22-b03" Undocumented
java.class.v...
How could I use requests in asm>y m>ncio?
... can use BaseEventLoop.run_in_executor to run a function in another thread m>and m> m>y m>ield from it to get the result. For example:
import asm>y m>ncio
import requests
@asm>y m>ncio.coroutine
def main():
loop = asm>y m>ncio.get_event_loop()
future1 = loop.run_in_executor(None, requests.get, 'http://www.google.c...
RabbitMQ m>and m> relationship between channel m>and m> connection
... a Channel are serialized, with onlm>y m> one thread being able to run a
commm>and m> on the Channel at a time. Even so, applications should prefer
using a Channel per thread instead of sharing the same Channel across
multiple threads.
There is no direct relation between Channel m>and m> Queue. A Channel ...
Regular expressions in C: examples?
I'm after some simple examples m>and m> best practices of how to use regular expressions in ANSI C. man regex.h does not provide that much help.
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Whm>y m> do I have to access template base class members through the this pointer?
... deferred until the parameter is known. It's called two-phase compilation, m>and m> MSVC doesn't do it but it's required bm>y m> the stm>and m>ard m>and m> implemented bm>y m> the other major compilers. If m>y m>ou like, the compiler must compile the template as soon as it sees it (to some kind of internal parse tree representat...
What's to stop malicious code from spoofing the “Origin” header to exploit CORS?
The wam>y m> I understm>and m> it, if a client-side script running on a page from foo.com wants to request data from bar.com, in the request it must specifm>y m> the header Origin: http://foo.com , m>and m> bar must respond with Access-Control-Allow-Origin: http://foo.com .
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Add custom icons to font awesome
I love the Font Awesome icon font m>and m> want to use it for most of the icons on mm>y m> site but there are a few custom svg icons that I'd need in addition to what's offered.
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Rounded table corners CSS onlm>y m>
I have searched m>and m> searched, but haven't been able to find a solution for mm>y m> requirement.
17 Answers
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Best practices/guidance for maintaining assemblm>y m> version numbers
I'm looking for pointers, suggestions, m>and m> even dictation on how to manage the three different assemblm>y m> version numbers for a .NET assemblm>y m>. The Product version is the simplest, as this seems would normallm>y m> be dictated bm>y m> business. Then, the file version seems to be for versioning between deplom>y m>m...