Service to gather sports data Task: Gather data from different sources, combine them in one place and share as a REST service Language: Java, SpringBoot… Continue reading “Service to gather sports data”…
Java Spring app: School registration system Task: Design and implement simple school registration system Assuming you already have a list of students Assuming you already have… Continue reading “Java Spring app: School registration system”…
Howto make redirect http to https on your php site Task: Make redirect from http to https on your php site Implementation: Add this code at the top of your… Continue reading “Howto make redirect http to https on your php site”…
Raspberry Pi as a clock Task: Display clock on the Raspberry Pi display Implementation with ‘epd’ library: 1. Create python application (main.py) to display date… Continue reading “Raspberry Pi as a clock”…
QRcode get service Task: Generate QR code by text value as an image Implementation: https://scalan.com/apps/phpqrcode/get.php?data=textValue Result: Done. Continue reading “QRcode get service”…
Simple maze game Task: Learn game development process with my younger son and write simple maze game. Implementation: Link: to play game. Continue reading “Simple maze game”…
How to disable run multiple cron jobs on different EC2 instances Task: Disable run multiple cron jobs on different EC2 instances with common EFS directory Implementation Run bash script as a… Continue reading “How to disable run multiple cron jobs on different EC2 instances”…
Yii get user’s attributes Task: get password from user Object: app\models\User#1( => null => null => null … => [… Continue reading “Yii get user’s attributes”…
Amazon Linux + Apache + phpFPM Task: Prepare environment with Apache and phpFPM Implementation: install apache: yum install httpd install php-fpm: yum install php-fpm add autostart:… Continue reading “Amazon Linux + Apache + phpFPM”…
Arduboy Tower builder game Task: Write simple tower builder game. Goal of game: Build high tower with moving blocks. Every next block is the… Continue reading “Arduboy Tower builder game”…
Arduboy sound example Task: Play simple sound on the Arduboy device: Implementation: Done. Continue reading “Arduboy sound example”…
CLI RPN Calculator Task: Implement a command-line reverse polish notation (RPN) calculator using a language that you know well. Language: Java Java command… Continue reading “CLI RPN Calculator”…