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ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
I have installed Oracle 11g Express Edition Release 2 in my windows 7 64 bit OS and tried to execute JDBC program, then I got the following error:
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Parsing JSON Object in Java [duplicate]
I have JSON object as follows:
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Setting the MySQL root user password on OS X
I just installed MySQL on Mac OS X. The next step was setting the root user password, so I did this next:
23 Answers
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Creating a new user and password with Ansible
I have an ansible task which creates a new user on ubuntu 12.04;
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How do I use disk caching in Picasso?
I am using Picasso to display image in my android app:
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What exactly is a C pointer if not a memory address?
In a reputable source about C, the following information is given after discussing the & operator:
25 Answers
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What is the difference between memoization and dynamic programming?
What is the difference between memoization and dynamic programming? I think dynamic programming is a subset of memoization. Is it right?
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Combining multiple git repositories
Let's say I've got a setup that look something like
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Waiting on a list of Future
I have a method which returns a List of futures
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Remove redundant paths from $PATH variable
I have defined the same path in the $PATH variable 6 times.
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