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What is a lambda expression in C++11?
...ard benefits heavily from lambdas and raises the usability several bars as now users don't have to clutter their code with small functors in some accessible scope.
C++14
In C++14 lambdas have been extended by various proposals.
Initialized Lambda Captures
An element of the capture list can now b...
Why can't I reference my class library?
...e to our current 4.0 requirement, I downgraded the new solution to 4.0 and now my other project has no problems building against it. +1 for helping me stay sane!
– David Peterson
Nov 27 '12 at 22:57
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Why are joins bad when considering scalability?
Why are joins bad or 'slow'. I know i heard this more then once. I found this quote
16 Answers
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How to convert Set to Array?
....forEach(v => array.push(v));
Previously, using the non-standard, and now deprecated array comprehension syntax:
let array = [v for (v of mySet)];
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asynchronous vs non-blocking
...Window messages, whereas .NET asynchronous IO is free-threaded (you don't know what thread your callback will be called on).
So they don't always mean the same thing. To distil the socket example, we could say:
Blocking and synchronous mean the same thing: you call the API, it hangs up the thread...
Clearing intent
...to reset the intent like this setIntent(new Intent()) and its working fine now.
– Shubhral
Jun 20 '17 at 11:46
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Downcasting in Java
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@UnKnown: it shouldn't. Double check that you actually compiled and ran that version and if you can still reproduce it, post a separate question (with an SSCCE).
– Joachim Sauer
Apr 20 '16 a...
convert_tz returns null
I know this sounds stupid, but when I use
9 Answers
9
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Multiple glibc libraries on a single host
...of glibc on the same system (we do that every day).
However, you need to know that glibc consists of many pieces (200+ shared libraries) which all must match. One of the pieces is ld-linux.so.2, and it must match libc.so.6, or you'll see the errors you are seeing.
The absolute path to ld-linux.so....
What does “exec sp_reset_connection” mean in Sql Server Profiler? [duplicate]
...s to reset the state of the
connection before it gets re-used,
however nowhere is documented what
things get reset. This article tries
to document the parts of the
connection that get reset.
sp_reset_connection resets the
following aspects of a connection:
All error states a...