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Short-circuit evaluation in javascript
Short-circuit evaluation in javascript
Logical operators are typically used with Boolean (logical) values. When they are, they return a Boolean value. However, the && and ||…
Sarbjeet Singh
Aug 1, 2017
Radius search in Rails using PostgreSQL Extensions
Problem: Given a set of restaurant locations in a city which can deliver only within a set radius, find restaurants delivering at my…
Simmi Badhan
May 30, 2017
Adding CORS configuration to a Sinatra app
Cross-Origin Resource Sharing (CORS) is a mechanism that allows a web server to access a resource from a different domain than the one on…
Simmi Badhan
Mar 7, 2017
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