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Why can't variables be declared in a switch statement?
...lity and consistency in the code. In the old days, you might have automatically got an "extra" stack frame, but now that should not be the case for any decent optimizing compiler.
– Tall Jeff
Sep 18 '08 at 14:37
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Callback functions in Java
... answered Nov 6 '14 at 10:02
Juh_Juh_
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How to use range-based for() loop with std::map?
...key_type, value_type >.
So for printing you can do access each element by abc.first and abc.second
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What is the difference between a port and a socket?
...because a connection is identified by both its local and remote endpoints, allowing traffic to be routed to a specific service instance.
There can only be one listener socket for a given address/port combination.
Exposition
This was an interesting question that forced me to re-examine a number of...
How to embed a video into GitHub README.md?
...u downloads from j.gifs.com and requires you to have a gifs.com account in order to download
– Jeroen Wiert Pluimers
Jan 7 '17 at 12:08
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How to access a preexisting collection with Mongoose?
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Where in the docs can i find this information? This really helpped but there's no place explaining the plural thing.
– StudioWorks
Apr 7 '14 at 20:31
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How do I get the application exit code from a Windows command line?
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Testing ErrorLevel works for console applications, but as hinted at by dmihailescu, this won't work if you're trying to run a windowed application (e.g. Win32-based) from a command prompt. A windowed application will run in the background, and control will return immediately to the command p...
How to convert an iterator to a stream?
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Spliterators.spliteratorUnknownSize(sourceIterator, Spliterator.ORDERED),
false);
An alternative which is maybe more readable is to use an Iterable - and creating an Iterable from an Iterator is very easy with lambdas because Iterable is a functional interface:
Iterator<Stri...
What is the meaning of the prefix N in T-SQL statements and when should I use it?
...com, za1 zeroredirect1 com, i0z13 trackvoluum com), which have been marked by our corporate firewall as pornography, malicious sites and spam URLs. I've contacted the aspfaq.com owner and edited the answer to remove the link.
– jaume
Nov 26 '15 at 8:17
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Check if a temporary table exists and delete if it exists before creating a temporary table
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The statement should be of the order
Alter statement for the table
GO
Select statement.
Without 'GO' in between, the whole thing will be considered as one single script and when the select statement looks for the column,it won't be found.
With 'GO' , ...