Archives

2024  12

August  2

Making a Multipart/Form-Data POST Request in Java

August 27, 2024 · 1 min · 231 words · Lucius Chen

Direct Invocation of YOLOv8 Trained Models in Java

August 27, 2024 · 2 min · 628 words · Lucius Chen

March  9

Vector clocks

March 8, 2024 · 3 min · 1076 words · Lucius Chen

FIFO broadcast

March 8, 2024 · 2 min · 892 words · Lucius Chen

Total order broadcast

March 8, 2024 · 2 min · 837 words · Lucius Chen

Distribution System

March 8, 2024 · 16 min · 7681 words · Lucius Chen

Causality and Happen-before relation

March 8, 2024 · 2 min · 574 words · Lucius Chen

Causal broadcast

March 8, 2024 · 2 min · 980 words · Lucius Chen

Lamport clocks

March 8, 2024 · 2 min · 617 words · Lucius Chen

Raft consensus algorithm

March 8, 2024 · 6 min · 2897 words · Lucius Chen

Hugo

March 6, 2024 · 2 min · 521 words · Lucius Chen

January  1

setting up pass on git with a gpg key

January 16, 2024 · 1 min · 340 words · Lucius Chen

2023  42

November  1

Importing Bookmark Files for Scanned PDFs

November 14, 2023 · 3 min · 1110 words · Lucius Chen

August  2

Note-taking and GTD with Emacs

August 3, 2023 · 6 min · 2792 words · Lucius Chen

Pinboard

August 3, 2023 · 2 min · 637 words · Lucius Chen

May  4

Clustered Indexes / Index Organized Tables (IOT)

May 14, 2023 · 1 min · 493 words · Lucius Chen

Secondary Indexes

May 14, 2023 · 1 min · 57 words · Lucius Chen

Table access by index rowid

May 14, 2023 · 1 min · 71 words · Lucius Chen

covering index

May 14, 2023 · 1 min · 98 words · Lucius Chen

February  35

Vanilla Emacs with Purcell

February 28, 2023 · 26 min · 12640 words · Lucius Chen

The Left-Prefix Index Rule is determined by the B+tree structure

February 10, 2023 · 1 min · 428 words · Lucius Chen

The difference between B-tree and B+tree

February 10, 2023 · 1 min · 385 words · Lucius Chen

Heap Table

February 10, 2023 · 1 min · 381 words · Lucius Chen

Clustered Indexes / Index Organized Tables (IOT)

February 10, 2023 · 2 min · 580 words · Lucius Chen

Lucius’s Workflow

February 10, 2023 · 4 min · 1774 words · Lucius Chen

Excalidraw

February 10, 2023 · 1 min · 46 words · Lucius Chen

JavaScript Refactoring

February 10, 2023 · 1 min · 19 words · Lucius Chen

Beancount

February 10, 2023 · 1 min · 106 words · Lucius Chen

Karabiner-Elements

February 10, 2023 · 2 min · 917 words · Lucius Chen

Anki

February 10, 2023 · 1 min · 233 words · Lucius Chen

Terminal

February 10, 2023 · 1 min · 247 words · Lucius Chen

VSCode

February 10, 2023 · 1 min · 98 words · Lucius Chen

Latex

February 10, 2023 · 1 min · 307 words · Lucius Chen

Callback Hell

February 10, 2023 · 6 min · 2683 words · Lucius Chen

Quorum

February 10, 2023 · 2 min · 809 words · Lucius Chen

Stub

February 10, 2023 · 1 min · 86 words · Lucius Chen

Remote Procedure Call (RPC)

February 10, 2023 · 2 min · 629 words · Lucius Chen

Network Time Protocol (NTP)

February 10, 2023 · 2 min · 513 words · Lucius Chen

The Byzantine generals problem

February 10, 2023 · 1 min · 240 words · Lucius Chen

Database

February 10, 2023 · 1 min · 6 words · Lucius Chen

HammerSpoon

February 10, 2023 · 1 min · 136 words · Lucius Chen

The core of efficiency improvement

February 10, 2023 · 1 min · 40 words · Lucius Chen

The two generals problem

February 10, 2023 · 1 min · 491 words · Lucius Chen

Toolbox

February 10, 2023 · 3 min · 1140 words · Lucius Chen

Troubleshoot Issues in MySQL

February 10, 2023 · 1 min · 125 words · Lucius Chen

Build Diagram

February 10, 2023 · 1 min · 206 words · Lucius Chen

Converting callbacks to promises

February 10, 2023 · 2 min · 663 words · Lucius Chen

Doom Emacs

February 10, 2023 · 3 min · 1239 words · Lucius Chen

Figma

February 10, 2023 · 1 min · 21 words · Lucius Chen

Git Skills

February 10, 2023 · 1 min · 195 words · Lucius Chen

How To Find Time Complexity Of An Algorithm

February 10, 2023 · 2 min · 420 words · Lucius Chen

Refactoring Code

February 10, 2023 · 1 min · 11 words · Lucius Chen

Refactoring Condition statements

February 10, 2023 · 1 min · 485 words · Lucius Chen

Refactoring Promise chains with async/await

February 10, 2023 · 1 min · 425 words · Lucius Chen

2022  8

December  6

Blending Modes(Figma)

December 4, 2022 · 3 min · 1090 words · Lucius Chen

EasyUI

December 4, 2022 · 1 min · 408 words · Lucius Chen

Replace text in Calibre

December 4, 2022 · 4 min · 1916 words · Lucius Chen

Index

December 4, 2022 · 4 min · 1749 words · Lucius Chen

MVCC

December 4, 2022 · 0 min · 0 words · Lucius Chen

Photoshop Techniques

December 4, 2022 · 1 min · 164 words · Lucius Chen

November  1

How I Take Notes

November 8, 2022 · 4 min · 1718 words · Lucius Chen

October  1

Implementation Intention GTD

October 19, 2022 · 6 min · 2610 words · Lucius Chen