Best of Logging — February 2022

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   Article

   AppSignal·4y

   Patterns and Anti-patterns in Node.js

   There are two ways to declare variables in JavaScript: var and let. var declares a function-scoped variable (when declared within a function) Let and const declare block- scoped variables. With let and const, you won't be able to use a variable that has not been declared.

   58

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2. 2
   Article

   Flavio Copes·4y

   Debugging JavaScript

   Bugs are part of our day to day as developers, but our job is to minimize them as much as possible. The hardest part is always identifying where the bug comes from. Debugging is one of those skills that’s core to the activity of a programmer.

   54

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3. 3
   Article

   Bits and Pieces·4y

   Currying for JavaScript Developers with Examples

   Currying is a way to transform functions that accept multiple parameters into a sequential list of functions that take only one parameter each. The aim of using currying is to give us some syntactic sugar when it comes to calling our logging function. Currying in this case provides several benefits: It helps us make our code more readable by abstracting some of the less important and repeatable values.

   24

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4. 4
   Article

   freeCodeCamp·4y

   How to Build a Logging Web App with Server-Sent Events, RxJS, and Express

   SSE, short for Server-Sent Events, is a way to send data from your server to your clients. SSE is lightweight, efficient, and very powerful. I'll be using Typescript, Express, and RxJS to show you how to use SSE.

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