jwbee

Make Ubuntu packages 90% faster by rebuilding them

TL;DR

You can take the same source code package that Ubuntu uses to build jq, compile it again, and realize 90% better performance.

Setting

I use jq for processing GeoJSON files and other open data offered in JSON format. Today I am working with a 500MB GeoJSON file that contains the Alameda County Assessor's parcel map. I want to run a query that prints the city for every parcel worth more than a threshold amount. The program is

netsensei

Installing pqsl, pg_dump and pg_restore via hombrew

These instructions allow you to intall psql, pg_dump & pg_restore without a full installation of postgresql.

First, install libpq via homebrew

brew doctor
brew update
brew install libpq

JuanMiguelGM

# install this as pre-requisite
brew install bluetoothconnector
brew install switchaudio-osx

# In automator, create a new "Quick Action" Shell Script with no input and in any application: 
# mac and name for the airpods can be found executing: BluetoothConnector

set -e

mac=0c-3b-50-96-75-34

idelem

javascript:(function() {

function copyToClipboard(text) {
    if (window.clipboardData && window.clipboardData.setData) {
        /*IE specific code path to prevent textarea being shown while dialog is visible.*/
        return clipboardData.setData("Text", text); 

    } else if (document.queryCommandSupported && document.queryCommandSupported("copy")) {
        var textarea = document.createElement("textarea");
        textarea.textContent = text;

robertoestivill

###############
# Step 0: 
# Disclaimer
#
# RAM DISK ARE VOLATILE. YOU WILL LOOSE DATA IF POWER IS INTERRUPTED.
# 


###############
# Step 1: 

yogthos

Introductory resources

• High level overview https://yogthos.github.io/ClojureDistilled.html
• An Animated Introduction to Clojure https://markm208.github.io/cljbook/
• Interactive tutorial in a browser https://tryclojure.org/
• Interactive exercises http://clojurescriptkoans.com/
• Clerk notebooks with introductory examples https://github.clerk.garden/anthonygalea/notes-on-clojure
• More interactive exercises https://4clojure.oxal.org/
• Lambda Island tutorials https://lambdaisland.com/
• Functional Programming with Clojure resources https://practicalli.github.io/

jaawerth

; gist doesn't know what fennel is so let's say clj
; vi: ft=clojure
(set hs.logger.defaultLogLevel "info")
(local {:application app :hotkey hotkey} hs)

; use the SpoonInstall Spoon easy installing+loading of Spoons
(hs.loadSpoon :SpoonInstall)
(local install (. spoon :SpoonInstall))

; for window sizing, use the WIndowHalfsAndThirds Spoon until I can write something custom

kittinunf

# Regex for Kotlin
--langdef=kotlin
--langmap=kotlin:+.kt
--langmap=kotlin:+.kts
--regex-kotlin=/^[[:space:]]*((abstract|final|sealed|implicit|lazy|inner|open)[[:space:]]*)*(private[^ ]*|protected)?[[:space:]]*class[[:space:]]+([[:alnum:]_:]+)/\4/c,classes/
--regex-kotlin=/^[[:space:]]*((abstract|final|sealed|implicit|lazy)[[:space:]]*)*(private[^ ]*|protected)?[[:space:]]*object[[:space:]]+([[:alnum:]_:]+)/\4/o,objects/
--regex-kotlin=/^[[:space:]]*((abstract|final|sealed|implicit|lazy|open)[[:space:]]*)*(private[^ ]*|protected)?[[:space:]]*((abstract|final|sealed|implicit|lazy)[[:space:]]*)*data class[[:space:]]+([[:alnum:]_:]+)/\6/d,data classes/
--regex-kotlin=/^[[:space:]]*((abstract|final|sealed|implicit|lazy)[[:space:]]*)*(private[^ ]*|protected)?[[:space:]]*interface[[:space:]]+([[:alnum:]_:]+)/\4/i,interfaces/
--regex-kotlin=/^[[:space:]]*type[[:space:]]+([[:alnum:]_:]+)/\1/T,types/
--regex-kotlin=/^[[:space:]]*((abstract|final|sealed|implicit|lazy|override|open|private[^ ]*(\[[a-z]*\])*|protected)[[

jimfoltz

require 'webrick'
require 'fileutils'

BIND_ADDRESS = "127.0.0.1"
PORT = 8080

BACKUP_DIR = 'bak'

if ARGV.length != 0
    root = ARGV.first.gsub('\\', '/')

mtnygard

{:paths ["." "src" "test"]
 :deps {expound                    {:mvn/version "0.8.4"}
        clansi                     {:mvn/version "1.0.0"}
        cider/cider-nrepl          {:mvn/version "0.24.0"}
        refactor-nrepl             {:mvn/version "2.5.0"}
        com.bhauman/rebel-readline {:mvn/version "0.1.4"}}}