Mefistophell

import * as dotenv from 'dotenv'

dotenv.config()

const baseUrl = process.env.SFMC_BASE_URL as string
const tokenUrl = process.env.SFMC_TOKEN_URL_V2 as string
const clientId = process.env.SFMC_CLIENT_ID as string
const clientSecret = process.env.SFMC_CLIENT_SECRET as string

const credentials = {

Mefistophell

const promise = new Promise((resolve, reject) => {
  console.log(1);
  setTimeout(() => {
    console.log("timerStart");
    resolve("success");
    console.log("timerEnd");
  }, 0);
  console.log(2);
});

Mefistophell

// Another way is to use const serializables = Symbol();
const serializables = new WeakMap<object, string[]>();

type Context =
    | ClassAccessorDecoratorContext
    | ClassGetterDecoratorContext
    | ClassFieldDecoratorContext
    ;

function serialize(_target: any, context: Context): void {

Mefistophell

/** 
  NoInfer type 
*/
function createStreetLight<C extends string>(
  colors: C[],
  defaultColor?: NoInfer<C>,
) {
  // ...
}
createStreetLight(["red", "yellow", "green"], "red");  // OK

Mefistophell

// PCI DSS standard password requirement

fn main() {
  let regexp = "/^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[#?!@$%^&*-]).{8,20}$/";
}

Mefistophell

extern crate libc;

use libc::c_char;
use std::ffi::CString;
use std::ffi::CStr;

#[no_mangle]
#[allow(clippy::not_unsafe_ptr_arg_deref)]
// Concatenates an input string with an existing string literal
pub extern "C" fn hello(input: *const c_char) -> *const c_char {

Mefistophell

const ffi = require('ffi-napi')
const ref = require('ref-napi')
const StructType = require('ref-struct-napi')
const ArrayType = require('ref-array-napi')

// Initialize the C-like array
const OutputArrayType = ArrayType(ref.types.int64, 2)

// Initialize the C-like data struct
const OutputType = StructType({

Mefistophell

[package]
name = "embed"
version = "0.1.0"
authors = ["Yevhen Blotskyi <[email protected]>"]
edition = "2018"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
libc = "*"

Mefistophell

[package]
name = "find_exam"
version = "0.1.0"
authors = ["Ewen Blotskyi <[email protected]>"]
edition = "2018"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
serde = { version = "1.0", features = ["derive"] }

Mefistophell

To test:

Set the path to a large file in worker.js

Run: node index.js

Then you can run this bash: while true; do date && curl -m 5 http://localhost:3000/ && echo; sleep 1; done

and open a browser http://127.0.0.1:3000/read