Paraphraser

Checking your Raspberry Pi's view of its power supply

Sometimes it seems like the first (and sometimes only) advice you get offered for almost any problem with a Raspberry Pi is "check your power supply". You think something like:

"hey, I'm using an official power supply sold as being matched with my Pi so how can there be any problem?"

You look up the specs then stick a controlled load across your supply and confirm that it can deliver the required number of Watts.

Yet your problems persist…

sindresorhus

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

1. Use ESM yourself. (preferred)
   Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
2. If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
3. Stay on the existing version of the package until you can move to ESM.

skyclo

|- src
   \|- apps
       \|- www
           \|  app.js
            |- routes
            |- static
               \|- scripts
                |- styles
                |- images
                |- fonts

peterbe

function* findMatchesInText(needle, haystack, { inQuotes = false } = {}) {
  const escaped = needle.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
  let rex;
  if (inQuotes) {
    rex = new RegExp(`['"](${escaped})['"]`, "g");
  } else {
    rex = new RegExp(`(${escaped})`, "g");
  }
  for (const match of haystack.matchAll(rex)) {
    const left = haystack.slice(0, match.index);

typpo

Source

Mail Forwarding With Mailgun and CloudFlare

After moving my DNS from Namecheap to CloudFlare I lost the ability to use Namecheap as a mail forwarder. For anyone not sure what that is, essentially it allows you to receive email at anyname@your-domain.com and have it automatically forwarded somewhere else (like your personal Gmail account).

So, what I did is leverage a free account with [Mailgun][1] to setup the same thing.

Mailgun Setup

0xjac

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

1. Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare git@github.com:usi-systems/easytrace.git

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

krschmidt

<script type='text/javascript'>
  var link = !!document.querySelector("link[rel='canonical']") ? document.querySelector("link[rel='canonical']") : document.createElement('link');
  link.setAttribute('rel', 'canonical');
  link.setAttribute('href', location.protocol + '//' + location.host + location.pathname);
  document.head.appendChild(link);
</script>

jesusprubio

Proposal: Node.js penetration test framework

Hi guys! Since I started to write Bluebox-ng I've been tracking the different security projects I found written in Node.js. Now we've published the first stable version we think it's the right moment to speak among us (and, of course, everyone interested in it :).

Why?

• I think we're rewriting the same stuff in our respective projects again and again. For example, almost any tool supports IPv6 because the functions we need are still not present in the Node core and the libraries I found (IMHO) were not enough.
• There're different projects implementing exactly the same thing, ie: port scanners.
• We're working in a too new environment, so we need to make it together.

sahat

var socket = io.connect('http://localhost');
var startTime;

setInterval(function() {
  startTime = Date.now();
  socket.emit('ping');
}, 2000);

socket.on('pong', function() {
  latency = Date.now() - startTime;