Nodejs MySQL and Handlebars boilerplate

Node.js boilerplate with express, helmet, cors, xss-protection, mysql, session, cookie and express-handlebars view engine and many more.. Well structured Node.js app. It uses mysql as database and express-handlebars as template and jest test package. It has bootstrap 4 integrated.Only two urls added for example * / for all users, * /my for all logged in …

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Arduino with HC-SR04 Ultra Sonic sensor

Working with Arduino is super fun and it becomes more exciting when you use HC-SR04 Ultra Sonic sensor. The sensor uses non-contact ultrasound sonar to measure the distance of an object, and consists of two ultrasonic transmitters (speakers), a receiver, and a control circuit. It emits ultrasound at 40k Hz which travels through the air …

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Install PHP 5.6 on macOS Catalina

These steps worked on my Mac, Catalina version 10.15.3 (19D76). Step 1: Tap deprecated brew formula brew tap exolnet/homebrew-deprecated Step 2: Install PHP 5.6 brew install [email protected] You can also have PHP 7.2 just runĀ  brew install [email protected] Step 3: Install PHP switcher script to switch between 5.6 and 7.2 $ curl -L https://gist.githubusercontent.com/rhukster/f4c04f1bf59e0b74e335ee5d186a98e2/raw > …

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