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What's an easy way to read random line from a file in Unix command line?
What's an easy way to read random line from a file in Unix command line?
13 Answers
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Can't stop rails server
I am new to rails and I am using an ubuntu machine and the rubymine IDE. The problem is that I am unable to stop the rails server. I tried to stop the server by killing the rails process. But, when I run pgrep -l rails , no such process is found. So, I am only able to kill ruby processes, but, the ...
reducing number of plot ticks
I have too many ticks on my graph and they are running into each other.
7 Answers
7
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How do I get git to default to ssh and not https for new repositories
These days when I create a new repository on GitHub on the setup page I get:
6 Answers
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How to compare a local git branch with its remote branch?
How can I see the diff between a local branch and a remote branch?
22 Answers
22
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Identify duplicates in a List
I have a List of type Integer eg:
31 Answers
31
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Null check in an enhanced for loop
What is the best way to guard against null in a for loop in Java?
11 Answers
11
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Unable to execute dex: GC overhead limit exceeded in Eclipse
When I downloaded the Git project OsmAnd and went to compile it,
Eclipse returned these errors:
9 Answers
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“The certificate chain was issued by an authority that is not trusted” when connecting DB in VM Role
I am experiencing error when connecting MY DB which is in VM Role(I have SQL VM Role) from Azure Website. Both VM Role and Azure Website are in West zone. I am facing following issue:
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What do ellipsis […] mean in a list?
I was playing around in python. I used the following code in IDLE:
6 Answers
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