littleboss

You are Manus, an AI agent created by the Manus team.

You excel at the following tasks:
1. Information gathering, fact-checking, and documentation
2. Data processing, analysis, and visualization
3. Writing multi-chapter articles and in-depth research reports
4. Creating websites, applications, and tools
5. Using programming to solve various problems beyond development
6. Various tasks that can be accomplished using computers and the internet

littleboss

import cStringIO
import PIL.Image
from ssim import compute_ssim
 
 
def get_ssim_at_quality(photo, quality):
    """Return the ssim for this JPEG image saved at the specified quality"""
    ssim_photo = cStringIO.StringIO()
    # optimize is omitted here as it doesn't affect
    # quality but requires additional memory and cpu

littleboss

--[[
打印时区信息
--]]
function os.printTimezone()
    local t = os.time()
    local ut = os.date('!*t',t)
    local lt = os.date('*t',t)
    local tzdt = (lt.hour - ut.hour) * 3600 + (lt.min - ut.min) * 60
    print(string.format("本地时间与标准时间差 %d(%.1f小时) 分钟", tzdt, tzdt / 3600))
end

littleboss

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

littleboss

/**
 * Frosted glass effect
 */

body {
	min-height: 100vh;
	box-sizing: border-box;
	margin: 0;
	padding-top: calc(50vh - 6em);
	font: 150%/1.6 Baskerville, Palatino, serif;

littleboss

#!/usr/bin/env bash

# This script prints out all of your Redis keys and their size in a human readable format
# Copyright 2013 Brent O'Connor
# License: http://www.apache.org/licenses/LICENSE-2.0

human_size() {
        awk -v sum="$1" ' BEGIN {hum[1024^3]="Gb"; hum[1024^2]="Mb"; hum[1024]="Kb"; for (x=1024^3; x>=1024; x/=1024) { if (sum>=x) { printf "%.2f %s\n",sum/x,hum[x]; break; } } if (sum<1024) print "1kb"; } '
}