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How Google Web Vitals Generates and Reuses Metric IDs

This document explains how the Google Web Vitals library generates metric IDs and how those IDs are reused across metric updates (deltas). This behavior is important when implementing RUM or telemetry instrumentation.

Reference implementation:
https://github.com/GoogleChrome/web-vitals/blob/main/src/lib/generateUniqueID.ts

---

1. How the Web Vitals ID is Generated

shubham-vunet

#include <WiFi.h>
#include <ESPmDNS.h>
#include <WiFiUdp.h>
#include <ArduinoOTA.h>
#include <HCSR04.h>

#include <Arduino.h>
#include <IRremoteESP8266.h>
#include <IRsend.h>
#include <ir_Panasonic.h>

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function test(p: unknown | unknown[]) {
    /** Wrong */
    if (p as unknown as string[]) {
        console.log('p isn\'t string, but executed', p);
        /** p is not type safe here, we have to use as everytime */
        p as unknown as string[]
    }

    /** Better */
    if (Array.isArray(p) && typeof p[0] === 'string') {

shubham-vunet

// PowerShell
Get-ChildItem .\ -include bin,obj,node_modules -Recurse | foreach ($_) { remove-item $_.fullname -Force -Recurse }
// List and Size Linux
find . \( -name "node_modules" -o -name "obj" -o -name "bin" \) -type d -prune | xargs du -chs
// Linux
find . \( -name "node_modules" -o -name "obj" -o -name "bin" \) -type d -prune -print -exec rm -rf '{}' +

shubham-vunet

using Microsoft.AspNetCore.Mvc.ModelBinding.Validation;
using System;
using System.ComponentModel.DataAnnotations;
using System.Text.RegularExpressions;

namespace HBTU.Attributes
{
    public class Aadhar
    {
        static readonly int[,] d = new int[,]

shubham-vunet

using Microsoft.AspNetCore.Mvc.ModelBinding.Validation;
using System;
using System.ComponentModel.DataAnnotations;
using System.Text.RegularExpressions;

namespace HBTU.Attributes
{
    public class Aadhar
    {
        static readonly int[,] d = new int[,]

shubham-vunet

Create .bash directory

mkdir ~\.bash

Copy gitprompt file

curl -L https://raw.githubusercontent.com/git/git/master/contrib/completion/git-prompt.sh > ~\.bash\git-prompt.sh

Append these lines in .bashrc file

# GIT bash integration
if [[ -e /usr/lib/git-core/git-sh-prompt ]]; then

shubham-vunet

'use strict';
/** @type {!Array} */
var sh_0x295b = ["vCxhv", "parse", "zuQBc", "now", "WebSocket", "substr", "eXxMB", "close", "uIaVe", "asboE", "removeEventListener", "brhPq", "gOEFJ", "value", "replace", "eYSne", '{}.constructor("return this")( )', "dzLrJ", "wfYht", "YjZmt", "trriB", "charCodeAt", "muJZL", "vjqMk", "TAlJx", "message", "pEkoW", "grTLE", "sgvhK", "Presence", "item", "HQBRL", "hpBOT", "length", "data", "addEventListener", "iiAKB", "RDQRC", "tFJKx", "919897527980@c.us", "rJiXa", "apply", "vvaZV", "YfLjs", "return (function() ", 
"ZLwwv", "lastseen", "QLtCF", "tVLLU", "iezjr", "tSJkN", "IBKxS", "nQCfZ", "open", "cOmna", "oABJu", "mAOGl", "fXZrV", "ARmMv", "gsmwU", "Kwnes", "iqsVl", "fsdbL", "RImqa", "[WMuYzLMuXGikOxLjyzZfgPGqTPMOCIGgyyZuSOrS]", "send", "log", "split", "KUofk", "indexOf", "VDPWB", "lNhvE", "pFWMT", "type", "CSyZZ", "cxqeM", "IgEPy", "ITrrU", "FYEQg", "WzCOr", "jdWeC", "ZOTaA", "gkgro", "fnAqC", "attribute", "bZPwU", "YPPzq", "zMVQG", "FRxyy", "IbjiS"];
(function(data, i) {
  /**

shubham-vunet

version: '3.4'

services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.1.1
    environment:
      - discovery.type=single-node
      - xpack.security.enabled=false
    networks:
      - logging-network

shubham-vunet

@echo off
set /a _Debug=0
::==========================================
:: Get Administrator Rights
set _Args=%*
if "%~1" NEQ "" (
  set _Args=%_Args:"=%
)
fltmc 1>nul 2>nul || (
  cd /d "%~dp0"