https://johnhashim.com/series/nodejs/ Recent content in nodejs on John hashim Hugo -- gohugo.io en johnnyhashim [at] gmail.com (john hashim) johnnyhashim [at] gmail.com (john hashim) ©{year}, All Rights Reserved Thu, 13 Aug 2020 22:41:09 -0400 https://johnhashim.com/posts/how-to-append-to-a-file-in-nodejs/ Thu, 13 Aug 2020 22:41:09 -0400 johnnyhashim [at] gmail.com (john hashim) Thu, 13 Aug 2020 22:41:09 -0400 https://johnhashim.com/posts/how-to-append-to-a-file-in-nodejs/ What is a nodejs streams? Streams are collections of data — just like arrays or strings. The difference is that streams might not be available all at once, and they don’t have to fit in memory. This makes streams really powerful when working with large amounts of data, or data that’s coming from an external source one chunk at a time. If you want to write to a file without having to read from it and rewrite the data again and again this would be the solution. john hashim featured image nodejs programming nodejs https://johnhashim.com/posts/nodejs-streams-you-need-to-know/ Thu, 13 Aug 2020 22:41:09 -0400 johnnyhashim [at] gmail.com (john hashim) Thu, 13 Aug 2020 22:41:09 -0400 https://johnhashim.com/posts/nodejs-streams-you-need-to-know/ node js Streams are collections of data — just like arrays or strings. The difference is that streams might not be available all at once, and they don’t have to fit in memory. This makes streams really powerful when working with large amounts of data, or data that’s coming from an external source one chunk at a time. createwritstream file.txt terminal sever 1 2 3 4 5 6 7 8 const fs = require('fs'); const file = fs. john hashim featured image nodejs programming nodejs