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Scaling Node.js
I'm fairly new to large-scale server-side development. I want to write a server using Node.js, but before I forge ahead I'd like to know what the general principles are for scaling node up to, say, 20 queries per second.
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JComboBox Selection Change Listener?
I'm trying to get an event to fire whenever a choice is made from a JComboBox .
6 Answers
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Getting the count of unique values in a column in bash
I have tab delimited files with several columns. I want to count the frequency of occurrence of the different values in a column for all the files in a folder and sort them in decreasing order of count (highest count first). How would I accomplish this in a Linux command line environment?
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Rounding DateTime objects
I want to round dates/times to the nearest interval for a charting application. I'd like an extension method signature like follows so that the rounding can be acheived for any level of accuracy:
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Is there any way to hide “-” (Delete) button while editing UITableView
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Why does javascript map function return undefined?
My code
7 Answers
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Checking oracle sid and database name
I want to check SID and current database name.
6 Answers
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codestyle; put javadoc before or after annotation?
I know that it isn't the most vital of issues, but I just realised that I can put the javadoc comment block before or after the annotation. What would we want to adopt as a coding standard?
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Git production/staging server workflow
Currently my website (production server) already have a lot of code in it.
And now I want to start using Git for my projects and setup a staging server for my team.
Can anybody give me any advise?
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express throws error as `body-parser deprecated undefined extended`
...de app, I am using express. all works fine, But i am getting error in the cmd . I use all are updated modules...
6 Answers...