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SQL query to get all values a enum can have
Postgresql got enum support some time ago.
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How can I deploy/push only a subdirectory of my git repo to Heroku?
I have a project that uses Serve and is version controlled using Git. Serve creates an output folder with static files that I want to deploy to Heroku.
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Why is rbindlist “better” than rbind?
I am going through documentation of data.table and also noticed from some of the conversations over here on SO that rbindlist is supposed to be better than rbind .
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How to send only one UDP packet with netcat?
I want to send only one short value in a UDP packet, but running the command
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List comprehension with if statement
I want to compare 2 iterables and print the items which appear in both iterables.
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How to flip background image using CSS?
How to flip any background image using CSS? Is it possible?
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How to get an element by its href in jquery?
I want to get an element by its href attribute in jquery or javascript. Is that possible?
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How to catch SQLServer timeout exceptions
I need to specifically catch SQL server timeout exceptions so that they can be handled differently. I know I could catch the SqlException and then check if the message string Contains "Timeout" but was wondering if there is a better way to do it?
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Is there a javadoc tag for documenting generic type parameters?
I've been looking through the javadoc documentation on Sun's site, trying to find if there's a javadoc tag which can be used to document a class or method's generic type signature.
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jQuery - selecting elements from inside a element
let's say I have a markup like this:
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