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How do I determine if a port is open on a Windows server? [closed]
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What does Could not open connection to the host, on port *x*: Connect failed indicate?
– Kenny Evitt
Jul 8 '14 at 13:39
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TypeError: 'NoneType' object is not iterable in Python
What does error TypeError: 'NoneType' object is not iterable mean?
7 Answers
7
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How to get all enum values in Java?
...claringClass() returns the enum type that declared that constant, which is what you want here.
– ColinD
Jan 20 '17 at 18:24
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In C#, how to check if a TCP port is available?
...thers can't use it until it becomes free. – Ali
You have misunderstood what's happening here.
TcpClient(...) parameters are of server ip and server port you wish to connect to.
The TcpClient selects a transient local port from the available pool to communicate to the server. There's no need ...
How to ignore certain files in Git
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Which seems to be what OP wanted in this case.
– Ondrej Slinták
Mar 23 '15 at 22:48
42
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How to rethrow InnerException without losing stack trace in C#?
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Looks cool, what needs to happen after running these functions?
– vdboor
Feb 23 '10 at 16:34
2
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Count rows with not empty value
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Here's what I believe is the best solution so far:
=CountIf(ArrayFormula(range<>""),TRUE)
Here's why in 3 easy steps
Step 1: Simple As Pie - Add Extra Column
The answer by eniacAvenger will yield the correct solution with...
How to pass parameters correctly?
...ould be favored. That is correct if reference semantics is not needed, but what if the function wanted to store a pointer to that very same input object somewhere, so that future reads through that pointer will see the value modifications that have been performed in some other part of the code? In t...
Why is NaN not equal to NaN? [duplicate]
..., catch the correct exceptions, or install special signal handlers to make what appears to be the identical algorithm actually work correctly. Unfortunately some language designers and compiler writers have been really busy undoing this feature to the best of their abilities.
Please read some of th...
Base64 encoding in SQL Server 2005 T-SQL
...nctions for doing Base64 encoding. Does a native function exist? If not, what's the best way to do Base64 encoding in T-SQL?
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