akre54

const fs = require('node:fs');
const cp = require('node:child_process');
const path = require('node:path');

const { optimize } = require('svgo');
const renderSvg = require('lottie-to-svg');
const paper = require('paper');
const { JSDOM } = require('jsdom');
const svgFlatten = require('svg-flatten');

PaulFurtado

"""
    Example code for resetting the USB port that a Teensy microcontroller is
    attached to. There are a lot of situations where a Teensy or Arduino can
    end up in a bad state and need resetting, this code is useful for 
"""

import os
import fcntl
import subprocess

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

gregburek

import time

def RateLimited(maxPerSecond):
    minInterval = 1.0 / float(maxPerSecond)
    def decorate(func):
        lastTimeCalled = [0.0]
        def rateLimitedFunction(*args,**kargs):
            elapsed = time.clock() - lastTimeCalled[0]
            leftToWait = minInterval - elapsed
            if leftToWait>0: