dtmrc

[alias]
    l50  = "!f () { git log --abbrev-commit --date=short --pretty=format:'%h%x00%cd%x00%s%x00%an%x00%d' $@ | gawk -F '\\0' '{ printf \"\\033[31m%s\\033[0m \\033[32m%s\\033[0m  %-50s \\033[30;1m%s\\033[0m\\033[33m%s\\n\", $1, $2, gensub(/(.{49}).{2,}/, \"\\\\1…\",\"g\",$3), $4, $5 }' | less -R; }; f"
    l80  = "!f () { git log --abbrev-commit --date=short --pretty=format:'%h%x00%cd%x00%s%x00%an%x00%d' $@ | gawk -F '\\0' '{ printf \"\\033[31m%s\\033[0m \\033[32m%s\\033[0m  %-80s \\033[30;1m%s\\033[0m\\033[33m%s\\n\", $1, $2, gensub(/(.{79}).{2,}/, \"\\\\1…\",\"g\",$3), $4, $5 }' | less -R; }; f"
    lg50 = "!f () { git log --graph --color=always --abbrev-commit --date=relative --pretty=format:'%x00%h%x00%s%x00%cd%x00%an%x00%d' $@ | gawk -F '\\0' '{ printf \"%s\\033[31m%s\\033[0m %-50s \\033[32m%14s\\033[0m \\033[30;1m%s\\033[0m\\033[33m%s\\n\", $1, $2, gensub(/(.{49}).{2,}/, \"\\\\1…\",\"g\",$3), $4, $5, $6 }' | less -R; }; f"
    lg80 = "!f () { git log --graph --color=always --abbrev-commit --date=re

dtmrc

export _ps1_timer

function _ps1_timer_start {
  # echo START
  _ps1_timer=${_ps1_timer:-`gdate +%s%N 2> /dev/null || date +%s%N`};
}

function _ps1_timer_stop {
  # echo STOP
  if [ -z "$_ps1_timer" ]; then

dtmrc

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

• Introduce Gizzard of Twitter - 트위터의 새로운 분산 관리 라이브러리 Gizzard를 소개합니다.
• The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
• Scaling Twitter: Making Twitter 10000 Percent Faster

dtmrc

#!/bin/bash
# Xcode: Set version and build number from Git
# --------------------------------------------
#
# This script sets the version number `CFBundleShortVersionString` to one of
# 
# - `1.2.3` -- for the tagged commit `v1.2.3` or a hyphen-separated prerelease,
#   e.g. `v1.2.3-alpha`, `v1.2.3-alpha.2`, `v1.2.3-beta`, `v1.2.3-rc`.
# - `1.2.3-7-gabc1234` -- at commit `abc1234`, 7 commits after `v1.2.3`,
# - `1.2.3-7-gabc1234-dirty` -- when there are uncommitted changes, or

dtmrc

Using <details> in GitHub

Suppose you're opening an issue and there's a lot noisey logs that may be useful.

Rather than wrecking readability, wrap it in a <details> tag!

<details>
 Summary Goes Here

dtmrc

'use strict';

const download = require('download');

/**
 * Download all ballots
 */

const dl = async (baseurl, dest) => {
  const pending = [];

dtmrc

What Does Free Speech Mean?

Among other cherished values, the First Amendment protects freedom of speech. The U.S. Supreme Court often has struggled to determine what exactly constitutes protected speech. The following are examples of speech, both direct (words) and symbolic (actions), that the Court has decided are either entitled to First Amendment protections, or not.

Freedom of speech includes the right:

• Not to speak (specifically, the right not to salute the flag). West Virginia Board of Education v. Barnette, 319 U.S. 624 (1943).
• Of students to wear black armbands to school to protest a war (“Students do not shed their constitutional rights at the schoolhouse gate.”). Tinker v. Des Moines, 393 U.S. 503 (1969).
• To use certain offensive words and phrases to convey political messages. Cohen v. California, 403 U.S. 15 (1971).
• To contribute money (under certain circumstances) to political campaigns. Buckley v. Valeo, 424 U.S. 1 (1976).

dtmrc

diff --git a/node_modules/react-update-url-on-scroll/lib/Manager.js b/node_modules/react-update-url-on-scroll/lib/Manager.js
index 6e8de9f..7cb49c4 100644
--- a/node_modules/react-update-url-on-scroll/lib/Manager.js
+++ b/node_modules/react-update-url-on-scroll/lib/Manager.js
@@ -18,11 +18,11 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
 
 var defaultConfig = {
   affectHistory: false,
-  debounce: 100,
   keepLastAnchorHash: false,

dtmrc

// Adapted from: https://digitalbunker.dev/2020/09/13/understanding-gaussian-blurs/
function gaussianBlurMatrix(blurRadius: number) {
  if (blurRadius !== Math.round(blurRadius) || blurRadius <= 0) {
    throw Error('Blur radius must be a positive integer')
  }

  const kernel: number[] = []
  const kernelWidth = 1 + 2 * blurRadius
  const kernelSize = kernelWidth * kernelWidth

dtmrc

export const runTopological = <T>(
  packages: PackageJson[],
  action: (pkg: PackageJson) => Promise<T>
): Promise<T[]> => {
  const promises: Promise<T>[] = []
  const run = (pkg: PackageJson, i: number) =>
    promises[i] ||
    (promises[i] = Promise.all(
      Object.keys(pkg.dependencies || {}).map(name => {
        const i = packages.findIndex(pkg => pkg.name === name)