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What does cmd /C mean? [closed]
I can understand cmd but not cmd /c . I was trying to invoke a java program from the current for which I use Runtime.getRuntime().exec("cmd /C java helloworld"); There arises my doubt.
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Programmatically stop execution of python script? [duplicate]
Is it possible to stop execution of a python script at any line with a command?
4 Answers
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Generic method with multiple constraints
...another usage, we can use multiple interfaces instead of class. (One class and n count interfaces) like this
public TResponse Call<TResponse, TRequest>(TRequest request)
where TRequest : MyClass, IMyOtherClass, IMyAnotherClass
or
public TResponse Call<TResponse, TRequest>(TRequest ...
What is better, curl or wget? [closed]
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If you are programming, you should use curl. It has a nice api and is available for most languages. Shelling out to the os to run wget is a kludge and shouldn't be done if you have an API interface!
share
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How do I set ${user} in Eclipse to get the correct @author tag? [duplicate]
I am using Eclipse and every time code is created, @author is set to the value of ${user}.
Unfortunately,${user} seems to contain my windows login id.
Is there a way to override this through Eclipse?
I couldn't find the option.
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What is an MDF file? [closed]
...an MDF file, known as the primary database file, which contains the schema and data, and a LDF file, which contains the logs. See wikipedia. A database may also use secondary database file, which normally uses a .ndf extension.
As John S. indicates, these file extensions are purely convention - you...
How do I git rm a file without deleting it from disk? [duplicate]
The command removes the file in my system. I meant it to remove only the file from Git-repository.
2 Answers
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Oracle SQL, concatenate multiple columns + add text
..._desc_column),
' cake with '),
t.icing_desc_column),
' and a '),
t.fruit_desc_column)
Using || example:
'I like ' || t.type_desc_column || ' cake with ' || t.icing_desc_column || ' and a ' || t.fruit_desc_column
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