tankxu

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

#First released as C++ program by Hiroyuki Tsutsumi as part of the free software suite “Beer”
#I thought porting it to Python could be both a challenge and useful

from sys import argv, exit, getsizeof
from struct import pack_into, unpack_from

def ceil4(n):

tankxu

Keybase proof

I hereby claim:

• I am tankxu on github.
• I am tankxu (https://keybase.io/tankxu) on keybase.
• I have a public key whose fingerprint is D505 7C14 6BBA EA2F 1165 FD79 2049 DF9B 8E4E 378A

To claim this, I am signing this object:

tankxu

A list of sketch scripts

tankxu

方法一:

gifsicle -O3 --lossy=130 input.gif -o output.gif

lossy 的值越大压缩越严重

方法二：

convert input.gif -fuzz 15% -layers Optimize output.gif

tankxu

#! /bin/bash
# set -e 

for file in ./pdf/*
do
	fileName=$(basename -- "$file")
	fileName="${fileName%.*}"
	# echo $filename
	pdfName=./pdf/$fileName.pdf
	outputName=./jpg/$fileName.jpg

tankxu

(*
 https://apple.stackexchange.com/questions/184633/how-do-i-clear-all-os-x-notifications-with-1-click
*)

tell application "System Events"
    tell process "NotificationCenter"
        set numwins to (count windows)
        repeat with i from numwins to 1 by -1
            click button "Close" of window i
        end repeat

tankxu

const sketch = require("sketch")
const document = sketch.getSelectedDocument()
const selection = document.selectedLayers.layers
const Group = sketch.Group
const Style = sketch.Style
const Rectangle = sketch.Rectangle
const Artboard = sketch.Artboard
const ShapePath = sketch.ShapePath
const Text = sketch.Text
const SymbolInstance = sketch.SymbolInstance

tankxu

const tokenArray = [
	{ name: 'color-background-default', value: '#f5f7fa'},
	{ name: 'color-background-white', value: '#fff'},
	{ name: 'color-background-dark', value: '#202d40'},
	{ name: 'color-background-tooltip', value: '#202d40'},
	{ name: 'color-background-message-warning', value: '#fffbe5'},
	{ name: 'color-background-message-success', value: '#f2ffe0'},
	{ name: 'color-background-message-error', value: '#fff0f0'},
	{ name: 'color-background-message-info', value: '#e6f7ff'},
	{ name: 'color-background-list-row-hover', value: '#f5f7fa'},

tankxu

批量重命名文件的两种方法：

1. 通过 rename 命令配合 regex 修改替换文件名

macOS 需安装 rename brew install rename

rename -n 测试 regex 修改结果，不会执行修改命令

rename -n "s/oldname/newname/" input_files

在 oldname 中使用 regex 匹配文件名中的内容，newname 中可使用\1来引用匹配的结果

tankxu

const puppeteer = require("puppeteer")

// Set parameter
const urls = [
  'https://github.com/enterprise',
  'https://github.com/team'
]
const pageWidth = 1600
const delayTime = 5000