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In your application development, you can realize that some endpoints in your API will often keep their response unchanged. That unnecessary rework may be a gap in your API performance. For those cases, when your response doesn’t need to…
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When you’re developing your application, you often need to trigger some actions based on your object changes. For example, let’s suppose that you want to send a notification when your :start_date or :end_date attributes for your Project model are…
Most computer programs usually runs in a single thread (sequential execution flow). But the main program can be splited in many threads so they can be concurrently executed, which improves algorithm performance (specially on multi-core CPU’s, where those threads…
A Web Crawler (also known as spider) is an algorithm that browses the web in order to collect data about a specific subject. That algorithm gather data from a source list (also called seeds), parsing the content to a…