Sirherobrine23

Relatório da Aula Prática: Validação de Campo de E-mail com JavaScript em Formulário HTML

1. Introdução

Este relatório descreve o processo de desenvolvimento de um sistema de validação de campo de e-mail utilizando HTML e JavaScript, conforme realizado em aula prática. O objetivo principal é garantir que o dado inserido pelo usuário em um formulário web tenha um formato que corresponda a um endereço de e-mail válido antes de ser processado ou enviado ao servidor. A validação do lado do cliente (client-side) melhora a experiência do usuário (UX) ao fornecer feedback imediato sobre erros de digitação ou formato, além de reduzir a carga no servidor ao evitar requisições com dados claramente inválidos.

2. Métodos

Para implementar a funcionalidade de validação, foram empregadas as seguintes tecnologias e técnicas:

Sirherobrine23

[A2][M0"],[S0],
S1v3.73.1.147:AbB[A85C023FAEBE5ACD,8,1]CDE>
S2v3.73.1.147:AbB[A85C023FAEBE5ACD,8,1]CE$I|V:PCI0-0:>[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.89-Prod_19.1 (jenkins@Android-Legend) (gcc version 4.8.4 (GCC) ) #1 SMP Thu Apr 25 19:43:02 IST 2024
[    0.000000] CPU: ARMv7 Processor [420f00f3] revision 3 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt:Machine model: cga4233clb
[    0.000000] OF: fdt:moving dtb from 0x0000000007d00000 to 0x0000000000008000
[    0.000000] Memory policy: Data cache writealloc

Sirherobrine23

$mode = Read-host "How do you like your mouse scroll (0 or 1)?"
Get-PnpDevice -Class Mouse -PresentOnly -Status OK | ForEach-Object {
  "$($_.Name): $($_.DeviceID)"
  Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Enum\$($_.DeviceID)\Device Parameters" -Name FlipFlopWheel -Value $mode
  "+--- Value of FlipFlopWheel is set to " + (Get-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Enum\$($_.DeviceID)\Device Parameters").FlipFlopWheel + "`n"
 }

Sirherobrine23

export class M3U extends Map<string, Record<string, string|string[]>> {
  filter(fn: (value: string, index: number, array: string[]) => boolean) {
    return new M3U(Array.from(this.keys()).filter(fn).map(key => [key, this.get(key)]));
  }

  toJSON() {
    return Array.from(this.keys()).reduce<Record<string, string|string[]>>((acc, key) => Object.assign(acc, {[key]: this.get(key)}), {});
  }

  toArray(): ([string, Record<string, string|string[]>])[] {

Sirherobrine23

Downloaded from: https://www.thecustomdroid.com/how-to-extract-android-payload-bin-file/

Credits go to developer ius: https://github.com/ius

Source: https://gist.github.com/ius/42bd02a5df2226633a342ab7a9c60f15

Install protobuf 3.5.2 (pip install protobuf==3.5.2)

Sirherobrine23

import crypto from "node:crypto";
import util from "node:util";

const scrypt = util.promisify(crypto.scrypt) as (password: crypto.BinaryLike, salt: crypto.BinaryLike, keylen: number) => Promise<Buffer>;

export async function encrypt(text: string): Promise<string> {
  const iv = crypto.randomBytes(16), secret = crypto.randomBytes(24);
  const key = await scrypt(secret, "salt", 24);
  const cipher = crypto.createCipheriv("aes-192-cbc", key, iv); cipher.on("error", () => {});
  return (String()).concat(iv.toString("hex"), secret.toString("hex"), cipher.update(text, "utf8", "hex"), cipher.final("hex"));

Sirherobrine23

local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
local user_host="%B%(!.%{$fg[red]%}.%{$fg[green]%})%n@%m%{$reset_color%} "
local user_symbol='%(!.#.$)'
local current_dir="%B%{$fg[blue]%}%~ %{$reset_color%}"

local rvm_ruby='$(ruby_prompt_info)'
local venv_prompt='$(virtualenv_prompt_info)'

ZSH_THEME_RVM_PROMPT_OPTIONS="i v g"

Sirherobrine23

/**
* Fix Promises catch to express send correct error to client and dont crash server
*/
require("express/lib/router/layer").prototype.handle_request = async function handle_request_promised(...args) {
  var fn = this.handle;
  if (fn.length > 3) return args.at(-1)();
  await Promise.resolve().then(() => fn.call(this, ...args)).catch(args.at(-1));
}

Sirherobrine23

import * as child_process from "node:child_process";
import { isRegExp } from "node:util/types";
function execFilePromise(cmd: string, args?: Array<string>, env?: {[key: string]: string}): Promise<{stdout: string, stderr: string}> {
  return new Promise((resolve, reject) => {
    child_process.execFile(cmd, args, {
      env: {...process.env, ...(env||{})}
    }, (err, stdout, stderr) => {
      if (err) return reject(err);
      return resolve({stdout, stderr});
    });

Sirherobrine23

const child_process = require("child_process");

const FindDisk = () => {
    const Lint = child_process.execSync("lsblk -r").toString().split(/\n/gi).filter((a,b) => b !== 0 && !/loop/gi.test(a)).filter(a => a).map((a) => {
        let b = a.split(/\s+/gi).map(remove_arrays => remove_arrays.replace(/└|─|├/gi, ""));
        const TOReturn = {
            device_path: b[0],
            size: parseFloat(b[3].replace(/[a-zA-Z]/gi, "")),
            unit: b[3].replace(/[0-9,\.]/gi, ""),
            type: null,