Simon Ince Simon-Ince
francbartoli
/ demo.py
Created
June 2, 2019 12:48
— forked from wshayes/demo.py
[Websocket demo for fastapi] example of broadcast using websockets for fastapi #fastapi #websockets
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| # From https://github.com/tiangolo/fastapi/issues/258 | |
| from typing import List | |
| from fastapi import FastAPI | |
| from starlette.responses import HTMLResponse | |
| from starlette.websockets import WebSocket, WebSocketDisconnect | |
| app = FastAPI() |
wbolster
/ toggle-grayscale
Created
December 1, 2014 12:51
AppleScript to toggle grayscale display (for Mac OSX 10.10 Yosemite)
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| tell application "System Preferences" | |
| activate | |
| set current pane to pane "Accessibility" | |
| end tell | |
| tell application "System Events" | |
| tell process "System Preferences" | |
| click checkbox "Use grayscale" of window 1 | |
| end tell | |
| end tell |
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| #!/bin/sh | |
| parse_yaml() { | |
| local prefix=$2 | |
| local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034') | |
| sed -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \ | |
| -e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p" $1 | | |
| awk -F$fs '{ | |
| indent = length($1)/2; | |
| vname[indent] = $2; | |
| for (i in vname) {if (i > indent) {delete vname[i]}} |