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Value of i for (i == -i && i != 0) to return true in Java
I have the following if condition.
6 Answers
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Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
I have created a web service which is saving some data into to db. But I am getting this error:
23 Answers
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How to check if a user is logged in (how to properly use user.is_authenticated)?
I am looking over this website but just can't seem to figure out how to do this as it's not working. I need to check if the current site user is logged in (authenticated), and am trying:
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Why are local variables not initialized in Java?
...lt that local variables should not be given a default value? Seriously, if instance variables can be given a default value, then why can't we do the same for local variables?
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Eclipse error: indirectly referenced from required .class files?
I got an error in Eclipse. What does this error message means:
20 Answers
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What is the difference between Strategy design pattern and State design pattern?
... between the Strategy design pattern and the State design pattern? I was going through quite a few articles on the web but could not make out the difference clearly.
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Python concatenate text files
...e2.txt', ...] . I want to write a Python script to concatenate these files into a new file. I could open each file by f = open(...) , read line by line by calling f.readline() , and write each line into that new file. It doesn't seem very "elegant" to me, especially the part where I have to read//...
Where can I find the TypeScript version installed in Visual Studio?
...us, but I checked everywhere (besides the right place) and googled it. Nothing.
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How do I put two increment statements in a C++ 'for' loop?
I would like to increment two variables in a for -loop condition instead of one.
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Step-by-step debugging with IPython
From what I have read, there are two ways to debug code in Python:
15 Answers
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