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Rails formatting date
I am posting a date to an API and the required format is as follows:
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socket.error: [Errno 48] Address already in use
I'm trying to set up a server with python from mac terminal.
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How do I get monitor resolution in Python?
What is the simplest way to get monitor resolution (preferably in a tuple)?
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Group by & count function in sqlalchemy
I want a "group by and count" command in sqlalchemy. How can I do this?
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What is the meaning of git reset --hard origin/master?
I did a git pull and got an error:
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Difference between adjustResize and adjustPan in android?
I tried to write a code which is used to re-size the UI components when soft-keyboard appears.
When I use adjustResize, it res-size the UI components and at the same time adjustPan gave me same output.
I want to know the difference between them and when to use each component? Which one(adjus...
Java system properties and environment variables
What's the difference between system properties System.getProperties() and environment variables System.getenv() in a JVM?
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How to make graphics with transparent background in R using ggplot2?
I need to output ggplot2 graphics from R to PNG files with transparent background. Everything is ok with basic R graphics, but no transparency with ggplot2:
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Sum a list of numbers in Python
I have a list of numbers such as [1,2,3,4,5...] , and I want to calculate (1+2)/2 and for the second, (2+3)/2 and the third,
(3+4)/2 , and so on. How can I do that?
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Difference between CLOB and BLOB from DB2 and Oracle Perspective?
I have been pretty much fascinated by these two data types. According to Oracle Docs , they are presented as follows :
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