Learnin' the Ropes: Fun Tutorials for Beginners

Use a Bash script to delete the linode objects storage.

How I installed a UTM virtual machine with Kali Linux on a Macbook PRO M2 chip

Learn how to determine the size of a SQL table with this informative guide. Discover efficient methods for measuring table size.

Query date by _id in mongodb. Straighforward guide to solve your issue right away.

Learn how to harness the potential of reverse geocoding with our beginner's guide to scraping APIs for free. Unlock the power today.

How to convert bson file to json with javascript with a simple script file

How to generate hexagons in javascript based on the center point coordinates and radius length

How to generate referral codes in javascript very fast with less code

How to get your Jenkins passwords from your secrets credentials. Follow this simple tutoriale and find your password or ssh private key.

How to detect the browser language in javascript in just a line of code. The method is working on all major browser

How do you detect Credit card type based on the number using JavaScript? Simple solution using only code, no library required.

How to download files in Javascript, either you use Vue.js, React, Angular, jQuery, or Vanilla JS. On the backend side, we run on Node.js using Express.js.

How to use express validator through full examples. I found express validator very powerful, but having a poor documentation.

Zip data from buffer without writing to filesystem with the Node.js and archiver module. Use a stream and return data as buffer.

Simple use case of Linode Object storage in NodeJS with AWS-SDK for S3. Learn how to handle Linode Objects in plain Javascript.

Unserialize is an opinionated function from PHP. Here you'll learn how to handle this in Nodejs, even if you use a serialized string with special characters.

This article presents how to create kml or kmz files in Nodejs using JavaScript. A simple and fast way of generating kml and kmz files and how to preview them.

Twilio offers a service called to allow masked phone numbers. What that means? You know when you call an Uber and the number shown to you is not the phone number of your driver?!

In an asymmetric key encryption scheme, anyone can encrypt messages using a public key, but only the holder of the paired private key can decrypt such a message. The security of the system depends on the secrecy of the private key, which must not become known to any other.

The application aims to complete needs of students from universities by showing them the scolar results and specific information. The system consists in a client application, a web service and a database server which are interconnected.

Fix mongoose error this.$__path is not a function. If you face the same issue I suggest you to update to the lastest version.

How I achieved testing nodejs project. Hi, this is my journey trying to add tests for a microservice architectured built with nodejs. I would need to use Jenkins and Docker.

Cleanup merged branches and remove dead branches from your repository. You can see how to make a very simple bash script to achieve this.

The web service architecture it's one of the most important part from your project. Learn how to create APIs, take care of security, interact with the database, write tests, use translations and manage the deployment process simply by using Golang.

How to setup a Postgres Server on Ubuntu, create a database, grant permissions to users, set passwords and remote access

This article it's the first from a future series. Presents the idea behind the scene, how I started to think on it

How to setup an Apache Virtualhost as proxy. Use Apache to set a virtualhost and to use it as proxy, to pass one or more localhosts to internet.

How to format an usb drive to fat16 or fat 32 on mac. All you have to do is to open you terminal and to run the following commands