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Arrays are one of the fundamental structures of programming. Being able to quickly manipulate and read data out of them is vital to success in building.
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Few months ago I was working in a project in which we had two applications communicating with each other. Each of them had to has its own sidekiq proce.
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It's not rare to see someone associating activerecord callbacks with something bad or wrong, avoiding at all cost using them and thinking in other ways.
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Query ObjectsThey store complex SQL queries, data aggregation, and filtering methods.The problemSay you have the following view....
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I’ve been slowly working through The Complete Guide to Rails Performance. I’m taking the ideas and concepts from Nate’s book and working on applying th.
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