Karl Kwon Kyeongan

Kyeongan / ffmpeg commend

Created December 10, 2024 19:02

Video to GIFs using FFmpeg (ffmpeg commend)

	# ffmpeg commend for generating gif
	https://www.ffmpeg.org/

	ffmpeg -i input.mov -vf scale=1000:-1 -r 10 -f image2pipe -vcodec ppm - \| convert -delay 5 -loop 0 - output.gif

Kyeongan / .zshrc

Last active December 10, 2024 18:58

Zsh config

	# Shell History Increase
	export HISTSIZE=100000
	export HISTFILESIZE=100000
	export HISTFILE=~/.zhistory
	setopt HIST_FIND_NO_DUPS
	setopt inc_append_history
	setopt share_history

	PROMPT='%{$fg[yellow]%}$USER@%{$fg[green]%}%m:%{$fg[blue]%}%~%{$fg[white]%}$ '

Kyeongan / config

Created January 13, 2020 03:11

ssh config

Kyeongan / .bashrc

Last active November 1, 2019 17:07

Bash config

	export CLICOLOR=1
	export LSCOLORS=ExFxBxDxCxegedabagacad
	export HISTSIZE=10000

	export PS1="\[\e[0;33m\]\u\[\e[0m\]@\[\e[0;32m\]\h\[\e[0m\]:\[\e[0;34m\]\w\[\e[0m\]\$ "

	# PATH
	export PATH=/Users/kkwon/Library/Python/2.7/bin:$PATH
	export PATH="~/Downloads/applications/Sublime Text.app/Contents/SharedSupport/bin":$PATH
	export PATH="~/Downloads/applications/Visual\ Studio\ Code.app/Contents/Resources/app/bin":$PATH

Kyeongan / minesweeper.py

Created March 7, 2019 15:50

minesweeper board generation and bomb generation.

	import numpy as np;

	ROW_COUNT = 5
	COL_COUNT = 5
	BOMES_COUNT = (ROW_COUNT * COL_COUNT) / 4

	def create_board():
	"""
	create a board
	"""

Kyeongan / search_value_in_2d_array.py

Last active February 1, 2019 22:01

Write a function to return True or False if the target value is in the 2d array.

	# Write a function to return True or False if the target value is in the 2d array.

	data = [
	[1, 3, 5, 7, 9, 10],
	[3, 4, 6, 9, 10, 13],
	[6, 8, 10, 12, 14, 16],
	[10, 12, 14, 16, 18, 20],
	[22, 23, 24, 25, 26, 27]
	]

Kyeongan / minimumMovement.js

Created January 24, 2019 20:30

	function minimumMovement(obstacleLanes) {
	// Write your code here
	// console.log(obstacleLanes)
	let currentLine = 2;
	let total_move = 0;
	var len = obstacleLanes.length;
	var i = 0
	for (i = 0; i < len; i++) {

	let element = obstacleLanes[i]

Kyeongan / init.coffee

Last active March 16, 2017 18:29

automatic update by http://atom.io/packages/sync-settings

# initialization file (not found)

Kyeongan / t_funding.sql

Last active July 9, 2016 21:02

	SELECT t_funding, mean_IF
	FROM
	(
	SELECT google_id, name, h_index, min_year, max_year,
	t_citations, max_citations, num_journals, mean_IF,
	max_IF, num_grants, t_funding, t_deflated_funding, a.department, b.discipline
	FROM s_faculty a INNER JOIN dept_disciplines b
	ON a.department = b.department
	) c
	WHERE c.discipline =

Kyeongan / custom_tooltip_in_nvd3.js

Last active November 29, 2022 10:04

Custom tooltip for nvd3

	// custom tooltip example
	chart.tooltip.contentGenerator(function (obj) {
	var format = d3.format(",d");

	return '<table><thead><tr><td class=x-value colspan=3><h1 class=tooltip>' + obj.data.name + '</h1></td></tr></thead>' +
	'<tbody><tr><td class=key>Impact Factor:</td><td class=value>' + obj.data.meanIF + '</td></tr>' +
	'<tr><td class=key>Citations:</td><td class=value>' + format(obj.data.meanCitations) + '</td></tr>' +
	'<tr><td class=key>Funding:</td><td class=value>$' + format(obj.data.funding) + '</td></tr>' +
	'</tbody></table>'
	});