szhu

#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>

// Converts a size string (e.g., "20g", "500m", "1024") into bytes.
off_t parse_size(const char *sizeStr) {
    char *end;

szhu

-- ~/.hammerspoon/init.lua
-- https://chatgpt.com/share/679c6282-322c-8007-9421-d7a0513d1a5f
hs.window.filter.default:subscribe(hs.window.filter.windowCreated, function(win)
  if win:isStandard() and (win:tabCount() == nil or win:tabCount() <= 1) and win:isMaximizable() then
      local screen = win:screen():frame()
      local frame = win:frame()
      frame.x = (screen.w - frame.w) / 2 + screen.x
      frame.y = (screen.h - frame.h) / 2 + screen.y
      win:setFrame(frame)
  end

szhu

#!/usr/bin/env deno run --allow-env --allow-read --allow-run
// Was this file modified in any PR?

import { readline } from "https://deno.land/x/[email protected]/mod.ts";

declare global {
  export const Deno: any;
  export interface ArrayConstructor {
    fromAsync<T>(asyncIterable: AsyncIterable<T>): Promise<T[]>;
  }

szhu

Update!

I just found rclone, which seems to do what my script does, and more:

• No need to set up sharing a particular way
• Won't time out, you can just leave it running until it's done
• Seems to run much much faster
• Keeps modified times on files the same

The only drawback is that it takes a bit longer to setup.

szhu

type ItemInfo =
  | {
      type: "element";
      key: string | undefined;
    }
  | { type: "other" };

function getItemInfo(item: unknown): ItemInfo {
  if (typeof item === "object" && item != null) {
    if ("key" in item) {

szhu

#!/opt/homebrew/bin/bun run
// <xbar.title>CPU Usage, Kill process</xbar.title>
// <xbar.version>v1.0</xbar.version>
// <xbar.author>Sean Zhu</xbar.author>
// <xbar.author.github>szhu</xbar.author.github>
// <xbar.desc>Shows the top 5 highest-CPU processes. Select a process to kill it.</xbar.desc>
// <xbar.image>https://raw.githubusercontent.com/Aleksandern/devman/master/images/BitBarCpuUsageKill.png</xbar.image>
// <xbar.dependencies>deno</xbar.dependencies>

// Based on: https://xbarapp.com/docs/plugins/System/cpu-usage-kill.5s.sh.html

szhu

type PickByNullableType<D, T> = {
  [K in keyof D]: NonNullable<D[K]> extends T ? K : never;
};

type PickKeysWithNullableValueTypes<D, T> = keyof D &
  PickByNullableType<D, T>[keyof D];

function setLevel1Value<D extends object, K1 extends keyof D>(
  data: D,
  key1: K1,

szhu

# This does a dry run; it prints out what should be run. You can then run it yourself.
for branch in (git branch --format "%(refname:short)")
      set sha (git rev-parse $branch)
      if git log -1 $branch --pretty=format:'%cr' | grep -q -E 'weeks|months'
          set date (git log -1 $branch --pretty=format:'%cs')
          echo
          echo '#' $branch
          echo git tag $date-$branch $sha
          echo git branch -D $branch
      end

szhu

set -e

verbose() {
  echo $ "$@" >&2
  "$@"
}

COMPARISON="${1:-origin/prod...origin/main}"

OUT=".git/changelog.out.html"

szhu

import { useRef } from "react";

/**
 * Use this hook to quickly answer the question: Why did my useEffect or useMemo
 * callback run again?
 *
 * Usage:
 *
 *     // If you have this code...
 *     useEffect(() => {