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Why do I get “a label can only be part of a statement and a declaration is not a statement” if I hav
I have the following simplified code:
2 Answers
2
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When should TaskCompletionSource be used?
AFAIK, all it knows is that at some point, its SetResult or SetException method is being called to complete the Task<T> exposed through its Task property.
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What is the difference between “INNER JOIN” and “OUTER JOIN”?
... keyword is optional
Using the tables above, we can show what the result set of a right outer join would look like:
Full Outer Joins:-
Full Outer Join or Full Join is to retain the nonmatching information by including nonmatching rows in the results of a join, use a full outer join. It includes...
Does Java read integers in little endian or big endian?
I ask because I am sending a byte stream from a C process to Java. On the C side the 32 bit integer has the LSB is the first byte and MSB is the 4th byte.
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How to find the nearest parent of a Git branch?
Let's say I have the following local repository with a commit tree like this:
20 Answers
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How do I jump out of a foreach loop in C#?
How do I break out of a foreach loop in C# if one of the elements meets the requirement?
11 Answers
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Unix command-line JSON parser? [closed]
...ore support "contains" a "pattern", ie. for a specific "key", the possible set of (case-insenstitive) values ? I tried "jq" with match, but it doesn't work. Also posted my complete use-case here - stackoverflow.com/questions/25463196/…
– ekta
Aug 23 '14 at 1...
warning this call is not awaited, execution of the current method continues
...tic void DoStuff()
{
Task<string> task = GetNameAsync();
// Set up a continuation BEFORE MainWorkOfApplicationIDontWantBlocked
Task anotherTask = task.ContinueWith(r => {
Console.WriteLine(r.Result);
});
MainWorkOfApplicationIDontWantBlocked();
// ...
How to get the primary IP address of the local machine on Linux and OS X? [closed]
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This doesn't rely on DNS at all, and it works even if /etc/hosts is not set correctly (1 is shorthand for 1.0.0.0):
ip route get 1 | awk '{print $NF;exit}'
or avoiding awk and using Google's public DNS at 8.8.8.8 for obviousness:
ip route get 8.8.8.8 | head -1 | cut -d' ' -f8
A less reliabl...