15 02 2019
Angular JavaScript TypeScript 5 min read

Part 8. Clock-in/out System: Deploy frontend (Angular 6+) using environments

This post is part of a Series of post which I'm describing a clock-in/out system if you want to read more you can read the following posts:Part 1. Clock-in/out System: Diagram.Part 2. Clock-in/out System: Basic backend - AuthModule.Part 3. Clock-in/out System: Basic backend - UsersModule.Part 4. Clo…

08 02 2019
JavaScript NodeJS TypeScript 5 min read

Understanding JavaScript/TypeScript Memoization

What means Memoization? The definintion of memoization from the wikipedia is the following: In computing, memoization or memoisation is an optimization technique used primarily to speed up computer programs by storing the results of expensive function calls and returning the cached result when the s…

01 02 2019
NestJS TypeScript NodeJS 5 min read

Part 7. Deploy Backend (NestJS): Docker/Docker-Compose

This post is part of a Series of post which I'm describing a clock-in/out system if you want to read more you can read the following posts:Part 1. Clock-in/out System: Diagram.Part 2. Clock-in/out System: Basic backend - AuthModule.Part 3. Clock-in/out System: Basic backend - UsersModule.Part 4. Clo…

18 01 2019
Angular TypeScript 12 min read

Part 6. Clock-in/out System: Basic frontend

This post is part of a Series of post which I'm describing a clock-in/out system if you want to read more you can read the following posts:Part 1. Clock-in/out System: Diagram.Part 2. Clock-in/out System: Basic backend - AuthModule.Part 3. Clock-in/out System: Basic backend - UsersModule.Part 4. Clo…

25 11 2018
NestJS NodeJS TypeScript 8 min read

Part 2. Clock-in/out System: Basic backend (I) - AuthModule

This post is part of a Series of post which I'm describing a clock-in/out system if you want to read more you can read the following posts:Part 1. Clock-in/out System: Diagram.Part 2. Clock-in/out System: Basic backend - AuthModule.Part 3. Clock-in/out System: Basic backend - UsersModule.Part 4. Clo…

25 11 2018
Angular NodeJS NestJS TypeScript 2 min read

Part 1. Clock-in/out System: Diagram

This post is part of a Series of post which I'm describing a clock-in/out system if you want to read more you can read the following posts:Part 1. Clock-in/out System: Diagram.Part 2. Clock-in/out System: Basic backend - AuthModule.Part 3. Clock-in/out System: Basic backend - UsersModule.Part 4. Clo…

25 11 2018
Angular NestJS NodeJS TypeScript 1 min read

Clock-in/out System: Series

In this post I'm going to summerize all the links (you will find them down below) about clock-in/out system. I’ve used NestJS (framework of NodeJS) and Angular.The idea of this project is to develop a clock-in/out system using Arduino as NFC transmitter to a NodeJS API.For the frontend project, I’ve…