11 days ago
How to use touchpad scroll with one finger on Ubuntu laptop

Yes carrying a mouse with you all the time is very anoying. But the touch pad scrolling with 2 finger make my finger hurt. And I usally end up carry a mouse and


touch pad, mouse, laptop
12 days ago
Install saleor ecommers

Saleor headless ecommers is one of the best open source ecommers platform base on git stars. In this blog post I will guidle you how to install, connect to db w


saleor,python
12 days ago
URL Slug with Nodejs

In this post we will deep dive about slug url in nodejs mongodb


12 days ago
Todo App for task master

If you working on multiple projects. Handle for tasks will become a bit of a challenge. Today I will introduce to you a app that on your PC but you never notice


ubuntu, todo, productive, organize, plan, project
12 days ago
Top 5 features a note-taking app for developers must have

As a developer looking for a note-taking app. What features you should consider? In this post, I will show you the top 5 features you should consider. and also


take-notes
12 days ago
The best way to write notes as a developer

Learning is one of the most important skills for every developer. Taking notes is the best way to help you store your knowledge. But many of us don’t do it the


12 days ago
Remap Ubuntu keyboard right control to backspace

I have a backspace keyboard that not work. Instead of change the whole new keyboard that cost around 30$ I just learn how to remap it.


remap,keyboard,ububtu,key,
12 days ago
Install mongodb

Go to mongodb website. They have many version u just need to select the default one


mongodb,install, data/db, not found
12 days ago
Nodejs upload images to amazon s3

Lets implement how to upload images to s3.


s3, amazon, service, api, images,img
12 days ago
Singleton design pattern with NodeJS

Singleton is Ensure a class only has one instance, and provide a global point of access to it.


12 days ago
Nodejs cluster for multi cores computer.

By default NodeJS will only use 1 core of your processor (cpu). So if you on 4 cores computer you only using 1.


core, cpu, os, pm2
12 days ago
How to deploy azure app service with azure cli from local git

This tutorial is additon to the ms azure tutorial


deploy, localgit
12 days ago
MongoDB - paging

Using skip+limit is not a good way to do paging when performance is an issue, or with large collections; it will get slower and slower as you increase the page


pagination
12 days ago
Ckeditor Upload image from clipboard

Get tired of download upload and then delete local file? How about just screen shot anywhere then pasted it to your text editor?


ckeditor, clibboard, paste
12 days ago
Setup Https ssl with letsencrypt in centos 7 server.

Letsencrypt is a free https ssl software. However setting it up is a bit of challenge if you are not a pro with linux server. In this post I will guilde you how


https, ssl
12 days ago
AngularJS handle express-validation error like a pro

In this post I will show you how to handle form validation with express in the backend angularJS for front-end and handlebars for template engine. api server re


register, error, angularjs, express, validation
12 days ago
Nodejs RabbitMQ for real

This article is a distributed crawler framework based on Node.js and RabbitMQ . It is suitable for crawling crawlers with a small amount of data but high concur


12 days ago
Simple Chat app with Expressjs

Today we going to create Chat application. We going to use for server. Make sure you already install nodejs. We going to use some command line for this, so you


node,express,io,chat,realtime,
12 days ago
Set up new HDD drive for Ubuntu

If you just install a new HDD to your Ubuntu. You posiblly cant use it right away. Here is how you use it.


disk, hdd, mount,drive
13 days ago
Color code note-taking for developer

As a developer, you write a lot of code every day, and sometimes you need to take note of your code. But you don’t know what tool to use? In this post, I’m goin


13 days ago
Handlebars multi language with i18n

Ref:


13 days ago
How kubernetes works

Kubernetes component


13 days ago
Install postgres 12.9 centos 7

How to install postgres 12.9 on CentOS 7 along with change password, check version, setup remote connect and handle common error during the process.


20 days ago
Quick way to looking for file in your source code

As your project grow you will have a lot of files and spend time to looking for the right file is not so productive. In this post I will show you how I solve th


organize