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Coding and administration articles by ttsiodras

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Posts

Recovering my non-booting MBAir from 2012

A WASM version of my MandelbrotSSE - runs in the browser!

A circuit to charge a LiPo and drive a load at the same time

AVX instructions and SDL2 in my real-time Mandelbrot zoomer

Repairing an SLS 2200 powerbank

The Monkey Island PC-Speaker music player

Built in a week: A tiny FORTH for an Arduino UNO's 2K of RAM

A USB2.0 adapter and a 3D-printed enclosure for my AtomicPI

Another year, another SBC (Firefly/Station M1)

Making Mandelbrot run in a 1.4$ microcontroller - and speeding up 100x with XaoS

Backing up to SBC-based ZFS

Drained batteries, LEDs, and creative solitude

Playing with ROCK PI S - an RK3308 IoT device

Compiling a CPU, in a cheap FPGA board

Remote serial port via ESP8266

Remote power control via ESP8266

Atomic PI adventures

I ported my own CPU in my FPGA board

FPGA real-time Mandelbrot zoomer

Tinkering with electronics

The Program of the Month (26 years ago)

Freeing my tablet (Android hacking, SW and HW)

Code coverage analysis on embedded targets

The long tail of Lisp

Score4JS in React/TypeScript

What is running inside my bash?

Python, the Ulam spiral and PyPy

Building a tiny ARM-based server

Simulating waves in Javascript

ASN.1, ASN1SCC - and a TASTE teaser

Optimizing code for the European Space Agency (CUDA/SSE/etc)

VIM, XML and regexp mysteries

Automatically solving the UnblockMe puzzle

Python "compile-time" type checking

X macros

Offline playback of Youtube videos with their annotations

Functional-style Python

Why I use VIM

Euler 31 - Dynamic programming

Yield differences amongst languages

Stack-checking a program that will execute in orbit

Porting Score4 to Javascript

Automatically playing the ConnectFour puzzle

For C programmers that hate C++

Real-time raytracing with CUDA - a month later

Real-time raytracing with CUDA

The sickness puzzle

100 prisoners - I want to break free

Simulating gravity

A SW-only realtime 3D renderer

SDL-based simulations of snow, waves, etc

Playing with an ATmega168

Windows backups

Automatically solving the Knight's Tour puzzle

Visualize real-time data streams with Gnuplot

Shielding your files with Reed-Solomon codes

Playing mp3PRO files under Linux

Offline rsync

Optimal remote backups with rsync over Samba

The power of Python's yield

Building a (fast) Wikipedia offline reader

Playing with statistics and Python

Optimally filling-up storage with dynamic programming

A Python puzzle for python newbies

UNIX/Linux tricks

The crossing ladders puzzle (Python, Octave, SAGE, ...)

Writing Makefiles

Mandelbrot zoomer in SSE (and CUDA)