Echo JS 0.11.0

<~>

jklu comments

jklu 2016 days ago. link 1 point
NodeJS support...

const crypto = require("crypto");
function createUUID() {
  const fmt = "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx";
  const rnd = Array.from(crypto.randomBytes(32)).map(n => n & 0xf);
  const rk = (c, r) => (c == "x" ? r : (r & 0x3) | 0x8).toString(16);
  return fmt.replace(/[xy]/g, c => rk(c, rnd.pop()));
}
jklu 2114 days ago. link 1 point
Cool, now how many people will trust their credentials to this newcomer ?
jklu 2135 days ago. link 1 point
For some projects GCP Functions are just as good and don't require all the kubernetes mechanics.
jklu 2211 days ago. link 2 points
Not sure what the aim of these posts is.

Looking at your last few posts you seem to be focused on showing that python is better than JS.

If you want to convince people of your skills then I'm not really impressed as you don't show the correct way of doing it in JS.

If you need bignumber support in JavaScript one can use something like https://www.npmjs.com/package/big-number

Apparently it's not too much of an issue in JS or else somebody would have fixed the specs.
jklu 2212 days ago. link 1 point
just out of curiosity: why do you retain the even values and sum them up later while you are only interested in the sum ?

//
let c = 0;
let a = 1;
let b = 2;
let sum = 0;
while (c < 4000000) {
  c = a + b;
  a = b;
  b = c;
  if (c % 2 == 0) {
    sum += c;
  }
}
console.log(sum);
//
jklu 2212 days ago. link 1 point
Ok, you're trolling right ? ;-)

First of all, you don't need to create the arrays
(neither in python nor in javascript)

Secondly a string reverse in javascript can be as easy as 
string.split("").reverse().join("")
(which is a bit more readable than the Python shorthand version ;-))

Lastly why would you convert to strings ?

//
var y = 0;
for (let i = 100; i <= 999; i++) {
  for (let k = 100; k <= 999; k++) {
    let x = k * i;
    let result = 0;
    let candidate = x;
    while (candidate > 0) {
      let remainder = x % 10;
      candidate = Math.floor(candidate / 10);
      result = result * 10 + remainder;
    }
    if (x == result && x > y) {
      y = x;
    }
  }
}
console.log(y);
//
jklu 2213 days ago. link 3 points
I haven't read the thread, nor do I know any of the people involved, but titles like these sound like they come from kindergarten. People can't win an argument and therefore start calling each other names. Bit sad imho..
jklu 2265 days ago. link 1 point
reads a bit like a sales pitch
"now with blockchain"
[more]