zetavg

Configure Sublime Text LSP-pyright to Use the Conda Env for a Project

First, use the command conda info --envs to find the path of a specific environment created with conda.

$ conda info --envs
# conda environments:
#
base                     /Users/z/miniconda3
some-env              *  /Users/z/miniconda3/envs/some-env

zetavg

Old Adobe iOS app icons

Extracted from .ipa files or App Store. Just for those who want it.

zetavg

Apple Shortcut: Long-term Stock Chart with Charty

Apple Shortcut for creating a long-term (per day) stock chart that can be used as a widget with Charty.

Requirements

• iOS or macOS
• Charty

zetavg

/*
 * 1. Sign in to Firstrade's positions page (https://invest.firstrade.com/cgi-bin/main#/cgi-bin/acctpositions).
 * 2. Open DevTools (Command + Option + i) JS console (Esc), paste the code below. Then stuff will be copied.
 * 3. Open a new text file, paste the copied content into it and save it as *.csv.
 * 4. Go to the Portfolios page on Yahoo Finance (https://finance.yahoo.com/portfolios), click "Import" and upload the file created on step 3.
 * 5. You now have a new portfolio imported from your Firstrade positions data (you might want to rename it).
 */


function getPositionTable() {

progrium

largetype

Building

Note: For now, Apple Silicon users need to be set up for x86 mode

First, download Go or brew install go. Then, put largetype.go in a directory called largetype and from there run:

$ go mod init largetype

coodoo

The case for statechart and xstate -- why it matters and how we can benefit from it

Bottom line up front

• redux is a global data management tool, not a proper state management tool, hence causing a lot of troubles

• statecharts is an extension to Finite State Machine (FSM) which provides explicit and safe state management capabilities, perfectly fit for front-end development

• statecharts had been used intensivelly in all industries (be it embedded systems, hardware, electronics, aeronautics, automotive, game development and more), it's us front-end developers late to the party

zetavg

用 Haskell 的 list comprehension 來解某數學愛好者社團的某題目。

執行結果

$ ghc -o solution solution.hs && ./solution
[[D,A,D,B,B,D,C,C,D,C]]

zetavg

直書書籍用 Calibre 轉 azw3 在 Kindle 上跑版的解決方法

圖為修正後範例。

有些直書書籍轉成 azw3 後排版會跑掉，在 Kindle 上僅剩翻頁變相反、從左到右的（因為原本是直書呀）。這裡是一些解決方法。

首先對要修正的書按右鍵選編輯，然後選 AZW3。

1. 直書變橫書

qoomon

Conventional Commit Messages

See how a minor change to your commit message style can make a difference.

Tip

Have a look at git-conventional-commits , a CLI util to ensure these conventions and generate verion and changelogs

Commit Message Formats

Default

zetavg

/**
 * Execute this function on a CSS spicificaiton page to get TaskPaper tasks.
 */
function generateTaskPaperFromTOC() {
  function getDataFromLi(li) {
    const children = Array.from(li.children)
    const a = children.find(node => node.tagName === 'A')
    const data = {
      title: Array.from(a.children).map(node => node.innerText).join(' '),
      url: a.href,