Hi, I'm Mostafa Khalid Raihan. I'm a Software Engineer at Optimizely. I'm passionate about software development and I love to learn new things. I'm excited to share my thoughts
To delete multiple Git branches at once, you can use the combination of git branch, grep, and xargs commands. The git branch command lists all local branches, grep -v master filters out the master branch from the output, and xargs git branch -D delet...
Elasticsearch is a powerful search and analytics engine that is widely used for various applications, including data exploration, log analysis, and document search. One of the fundamental aspects of Elasticsearch is its ability to perform searches on...
Express.js is a popular web application framework that provides developers with a powerful set of tools for building robust server-side applications. One of the lesser-known features of Express is its ability to handle proxy routes, which allow for s...
Closure in JavaScript refers to the ability of a function to access and remember the values of variables declared outside of its own scope, even after the outer function has returned. When a function is defined within another function, the inner func...
Lets say, we are working on a feature, and you know, when we develop a feature, at first, things are messy, to say the least ;). So we added a bunch of commits. Now, your git log looks something similar to this. * a81644b780 - oops! fix typo in the s...
Today I discovered that you can run the previous command without typing the whole command again. For example if you had to type a long command, in my case it was a docker command. Something like this - docker run -p 8080:80 -d --name {conatiner-name...
We often need to do a Promise.all(promises) where promises represent the promise array containing multiple promises. The promises will either get resolved or rejected. The way Promise.all works is that whenever, one promise from all of the promises i...
