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Check if a folder exist in a directory and create them using C#
...le.txt";
private string _finalPath = null;
private string _error = null;
public DirCombination()
{
InitializeComponent();
if (!FSParse(_Path))
Console.WriteLine(_error);
else
Console.WriteLine(_fina...
How to remove a TFS Workspace Mapping?
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I removed all workspaces. then added new, again getting error that my folder is already mapped to a wrokspace (of old/removed) url tfs. Unable to map to new tfs/workspace. M using vs 2015
– Sami
Mar 11 '16 at 15:19
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Groovy: what's the purpose of “def” in “def x = 0”?
...able("y")
} catch (groovy.lang.MissingPropertyException e) {
println "error caught"
}
Prints: "error caught"
Using the def keyword in larger programs is important as it helps define the scope in which the variable can be found and can help preserve encapsulation.
If you define a method in ...
How to know if an object has an attribute in Python
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hasattr is exactly the same as using try/except AttributeError: the docstring of hasattr (in Python 2.7) says that it uses getattr hand catches exceptions.
– Jeff Tratner
Apr 27 '12 at 3:04
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How to get just one file from another branch
...t can be a good question to ask here, with specific details like the exact error message, and version of Git and OS used.
– VonC
Jun 5 '14 at 21:23
2
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Delete all Duplicate Rows except for One in MySQL? [duplicate]
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The subquery in a subquery is necessary for MySQL, or you'll get a 1093 error.
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Create Windows service from executable
...egistering a non-service executable as a service, you'll get the following error upon trying to start the service:
Error 1053: The service did not respond to the start or control request in a timely fashion.
There are tools that can create a Windows Service from arbitrary, non-service executab...
Any good boolean expression simplifiers out there? [closed]
... at 21:12
500 - Internal Server Error500 - Internal Server Error
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Is it ok to use dashes in Python files when trying to import them?
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the problem has nothing to do with style, it's a syntax error
– user3850
Apr 19 '09 at 0:09
4
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PostgreSQL - how to quickly drop a user with existing privileges
...USER testuser; GRANT ALL ON foo TO testuser; DROP USER testuser gave the error messages: ERROR: role "testuser" cannot be dropped because some objects depend on it DETAIL: access to table foo. However, DROP OWNED BY testuser did the trick, apparently Postgres considers grants to be droppable ob...