fangxing fffx

Comparison of ZSH frameworks and plugin managers

update 1: add a FAQ section
update 2: benchmark chart and feature comparison table
update 3:
- improve the table with missing features for antigen
- new zplg times result

My Elasticsearch cheatsheet with example usage via rest api (still a work-in-progress)

I use PostgreSQL via the psql client. If you use a different client (eg. pgAdmin, etc.), I don't know how much will translate over.

One nice difference between psql and mysql (cli) is that if you press CTRL+C, it won't exit the client.

psql -U postgres

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print("hello world!")

	// Tracking cursor position in real-time without JavaScript
	// Demo: https://twitter.com/davywtf/status/1124146339259002881

	package main

	import (
	"fmt"
	"net/http"
	"strings"
	)

	require 'benchmark/ips'

	def find_one_using_group_by_select(array)
	array.group_by{ \|e\| e }.detect { \|k, v\| k if v.size > 1 }&.first
	end

	def find_one_using_chunk_select(array)
	array.sort.chunk{ \|e\| e }.detect { \|e, chunk\| chunk.size > 1 }&.first
	end

	# turn a find or cut (cut delimiter, get first column) output into a list
	/etc find . -name "bash" \| xargs
	cut -d, -f1 file.csv \| xargs

	# find a file and grep for a word in the file
	find . -name "*.java" \| xargs grep "Stock"

	# handeling filenames which have WHITESPACE
	ls *txt \| xargs -d '\n' grep "cost"