Decentralized meta-learning
  • Bitcoin
    4. Segwit transaction 3. Segwit address 2. Bitcoin transaction 1. Bitcoin address
  • Cryptography
    RSA ElGamal ECDSA Schnorr EC-Schnorr Zero knowledge proofs Elliptic curves Commitment schemes Hash functions BLS
  • Coins
    Ethereum address Monero address Iota address
  • Emacs
    Completion system In-file navigation Files/buffers navigation From Jekyll to Hugo Organizing work/life projects
  • Finance
    Interest Rate Black-Scholes formula Options Greeks Historical Volatility Linear & Log Returns Risk-adjusted metrics
  • Linux
    3. Use Linux kernel module 2. Config Linux kernel module 1. Write Linux kernel module From HDD to SSD w/ EFI Back to my first love Package management Config management SSH keys on USB Firewall, monitor, ban. Repeat. Wildcard SSL certificate 1. Personal Email server 2. Personal DNS server 3. Personal VPN server
  • Math
    Complexities with graphs Algebraic structures Ternary (Trinary) system Bias vs. variance
  • Open Source
    Bitmex-API Actihunt Deribit-API 3DP Huveragy G2: web app
  • Trading
    Weekly Monthly Close Slices of Bitcoin Month Breaks COVID-19 indicators Hedge Fund Market Wizards book Session breaks Whale alert New Market Wizards book Price breaks indicator Chess vs Trading Reminiscences of ... a loss
  • Travel
    4. G2: aftermath 3. G2: compare gear 2. G2: gear list 1. G2: training plan First USA visit Coworking spaces High-end Maldives Diving Palawan Backpacking Vietnam Surviging Bali 1. Annapurna Circuit: the plan 2. Annapurna Circuit: the gear 3. Annapurna Circuit: the training 4. Annapurna Circuit: the afthermath
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Decentralized meta-learning

emacs

Completion system

Emacs

 Posted on February 22, 2022  |  4 minutes  |  652 words  |  Iulian Costan

Completion system … vertico, consult, posframe, orderless, marginalia, projectile … corfu, cape, eglot, kind-icon … Ohhh my! [Read More]
emacs  completion  selection  ide 

Organizing work/life projects

Productivity

 Posted on August 11, 2020  |  3 minutes  |  507 words  |  Iulian Costan

Here is my simple yet powerful organization style, it might not work for every person but it works for me and this is the most imporant after all, to find your own productivity style. [Read More]
productivity  agenda  journal  pomodoro  emacs 

Files/windows navigation

Emacs

 Posted on April 4, 2020  |  2 minutes  |  328 words  |  Iulian Costan

In Part 1 of Emacs series I presented the movement (or navigation within a single buffer/window), in this part I am going to demo the navigation between multiple windows/files/buffers. [Read More]
emacs  navigation  productivity  helm  projectile 

In-file navigation

Emacs

 Posted on November 7, 2019  |  2 minutes  |  295 words  |  Iulian Costan

Here are my Emacs in-file navigation goodies that I use on daily basis, splitted into 3 main categories: [Read More]
emacs  vim  editors  navigation  productivity 

Back to my first love

Linux

 Posted on July 5, 2019  |  3 minutes  |  469 words  |  Iulian Costan

Here is my current system and my long journey in Linux, the operating system of a life time with all the good and the bad, on and offs. [Read More]
linux  arch  i3  emacs  vim 

From Jekyll to Hugo

Blog

 Posted on April 18, 2019  |  1 minutes  |  190 words  |  Iulian Costan

Since nobody wants to embrace the dark side of Wordpress anymore, the easiest way (that I knew of) to bootstrap a personal website was Jekyll and Netlify. [Read More]
blog  jekyll  hugo  org-mode  gitlab  emacs  literate-programming 

Iulian Costan  • © 2023  •  Decentralized meta-learning

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