Blog

  • Getting Started with Playwright | TypeScript

    In this blog post, Playwright installation with npm will be explained in step by step manner. Before we get started, I need to mentioned a few pre-requisites that need to be installed prior to initial set up. Step 0: Pre-requisites Versions I used are as follows: Step 1: Create a folder Create a folder where Playwright project

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  • [Tiny-Tech-Tip] Locking Mac computers quick: Command + L

    If you are coming from Windows background, you are probably aware of how convenient it is to lock your computer with one hand (2 finger gesture) before leaving your desk or computer. It is “Windows + L” by default… How nice it is, eh? Yes, I agree. It is very nice and also very convenient,

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  • SSH key generation and posting it to Github

    If you are doing it the first time, or just recently migrated to a new computer, you will need to generate SSH public keys and save it to your online repository (such as Github). This post will explain how to generate SSH keys on MacOS computers. Step 1: Open Terminal First of all, you don’t

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  • A Cyber Security Incident & A Cosmic Signal

    “Where’s my Petro-Points gone? What happened to them? đŸ˜Č” That was the question uttered from my lips in surprise and shock while I was in car wash line of Petro Canada yesterday (Jan 10th, 2025) to get my car washed. There used to be ~28000 points in my rewards card, but now there was only

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  • Internet of Things (IoT) with MicroPython

    This blog post is about a presentation that I had presented a while back. It is about MicroPython and Internet of Things (IoT). Sharing for those that are interested in embedded realm and especially for those who want to do it with awesome Python 🐍 VIDEO LIVE DEMO Please check the link for Live DEMOs  on

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  • [Master Thesis] A Novel Method For the Quantification of Coronary Artery Stenosis: A 2D QCA SYSTEM

    This master thesis was published by myself (Remi Demiray) in the supervision of Assoc. Prof. Yeßim Serinağaoğlu Doğrusöz and co-supervison of Prof. Dr. Ahmet Tulga ULUS on May 2015 at Middle East Technical University (METU), Ankara. Abstract of the thesis as follows: According to reports published by WHO, vascular diseases are leading cause of death and it is very

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  • The Journey of a Computing Machine That Fits in Your Palm

    This blog post is about a machine that I was looking forward to for a long time after Apple ditching Intel chips and started manufacturing their own M-chips for Mac family. Name of the machine is “Apple Mac Mini M4 Pro”. It fits in your palms, yet it is quite powerful. Here is the journey

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  • Getting Started with Playwright | Javascript

    In this blog post, Playwright installation with npm will be explained in step by step manner. Before we get started, I need to mentioned a few pre-requisites that need to be installed prior to initial set up. Step 0: Pre-requisites Versions I used are as follows: Step 1: Create a folder Create a folder where

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  • How to Setup ESP8266 NodeMCU with MicroPython?

    In this post, I’ll be introducing the ESP8266 NodeMCU chip and programming it with MicroPython. First thing is first…How to get started with this device? Figure: ESP8266 Chip on breadboard PREREQUISITES 1- Power Up your chip Plug in USB-micro USB cable to both chip and PC. USB-microUSB cable will be used for both powering up

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  • ESP8266 Mini Project: Binary Counter

    In this post, another mini GPIO project will be presented by using only LEDs. I’ll make LEDs count in binary format up to 64 using 6 of them.Main code will be put inside an infinite loop so that chip always goes on counting. Figure: Rightmost LED represents Least Significant Bit (LSB) whereas leftmost LED represents

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I’m Remi

Welcome to Remi’s Realm [RR] where I invite you into my personal and professional world.
Here, I share a blend of technical insights and everyday anecdotes, tips and tricks, offering a glimpse into the varied facets of life.

Let’s connect!