Exceptions in Node.js and their effect If you have developed applications using node.js then you must have encountered the problem of application getting crashed whenever an error occurs. User.find({'username':'Suroor Wijdan'}, function(err, user){ if(err) throw err; console.log(user); }); The above code once run if throws an error then this will lead to the...
In this post we would try to write a Node.js module from scratch and also publish it to NPM (Node Package Manager). Before we start, we are just gonna have a look at things we need to get started: GitHub repository: To store all the code and mantain versions Grunt : Grunt is a great tool and it will help...
In the continuation of my previous blog, we will be looking at three more useful console methods which are as follows: console.group() console.groupEnd() console.groupCollapsed() In many situations where you have too many log messages, it gets messier to figure out the exact console.log statement you are looking for. To make the console outputs more organized in...
This blog focuses on two very basic JavaScript console methods. console.time and console.timeEnd built in methods can be very useful when put to use. At times you would have definitely wanted to mesaure the time taken by a loop or some process. A normal strategy to do it would be to store the timestamp of the start and...