thestinger

These results are with glibc malloc on x86_64. The last public PaX and grsecurity patches don't support arm64 which is one of the two architectures (x86_64 kernels including x32/x86_32 and arm64 kernels including armv7 userspace) focused on by linux-hardened. There isn't anything other than x86_64 to compare across all 3 kernels although linux-hardened has the same end result for both x86_64 and arm64 (with slightly different starting points) and there are few mainline differences. The linux-hardened implementation of ASLR is a very minimal modification of the mainline implementation to fix the weaknesses compared to grsecurity. The intention is to upstream all of these changes, although care needs to be taken to properly justify them to avoid getting anything rejected unnecessarily.

Explanation of differences between kernels:

• Mainline and linux-hardened base randomization entropy for the mmap base and executable to the vm.mmap_rnd_bits sysctl for 64-bit and

threepointone

I made a little styling lib called glam

(some features are in development)

one

let's start off with the simplest use case. we'll make an 'index.html' page, and assume we've setup our js bundler to output bundle.js

Aupajo

A better git branch

I'll often use branches to try out experiments, ideas, and to separate different trains of thought. Not every branch gets merged – in fact, it's quite common for me to make several commits on a branch, look at the end result, and throw the branch away without ever merging it (branching is cheap and ideas are cheap, but bad code is expensive). As a result, I can end up with a lot of branches. This makes the output of git branch difficult to sort through:

$ git branch
* account-org-association
  acdx-blog-posts
  add-static-resource-support
  alter-component-naming

Aupajo

The Story of NPM and Yarn

In the beginning there was NPM, and for a time it was good. Packages went forth and multiplied. The New Gods proclaimed the great demon Dependency Management had been slain. But The Old Gods knew better, for they had seen much and knew that the demon can never be killed, only held at bay.

The Old Gods were ignored. In the folly of a young age grew an abundance of packages and with them grew the scourge of dependency. In the depths beneath the earth, in a place beyond memory, the great demon stirred.

The first sign something was wrong was non-deterministic package version mismatches. “This is fine!” The New Gods declared. “A temporary setback, nothing more! We can fix it.” And so they introduced shrinkwrap, a lamp to combat the growing darkness.

But it proved to be too little, too late, and dusk continued to fall. The New Gods suffered their first major defeat at the [Battle of Left-pad](https://www.theregister.co.uk/2016/03/23/npm_left_

darkn3rd

Pedantic ADHD Guide to DevOps ToolBox: Mac OS X Version

by Joaquin Menchaca Last Update: Nov 2017

Updated versions maintained here:

• https://github.com/darkn3rd/devops_box_guides/blob/master/mac.md)

This is my guide to getting essential tools for DevOps on Mac OS X.

gauntface

window.__testCleanup = () => {
  const unregisterSW = () => {
    return navigator.serviceWorker.getRegistrations()
    .then((registrations) => {
      const unregisterPromise = registrations.map((registration) => {
        return registration.unregister();
      });
      return Promise.all(unregisterPromise);
    });
  };

chrismccord

If you want a run-down of the 1.3 changes and the design decisions behidn those changes, check out the LonestarElixir Phoenix 1.3 keynote: https://www.youtube.com/watch?v=tMO28ar0lW8

To use the new phx.new project generator, you can install the archive with the following command:

$ mix archive.install https://github.com/phoenixframework/archives/raw/master/phx_new.ez

Bump your phoenix dep

Phoenix v1.3.0 is a backwards compatible release with v1.2.x. To upgrade your existing 1.2.x project, simply bump your phoenix dependency in mix.exs:

bendc

var supportsES6 = function() {
  try {
    new Function("(a = 0) => a");
    return true;
  }
  catch (err) {
    return false;
  }
}();

garybernhardt

This document has moved!

It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.

JoshCheek

# https://twitter.com/josh_cheek/status/747207002443546624
require "io/console"
text = ARGV.join(" ").split(/\b/).flat_map.with_index(0) do |word, index|
  word.chars.map { |char| "\e[9#{index%7+1}m#{char}" }
end + (" "*10).chars

include Math
print "\e[H\e[2J\e[?25l"
at_exit { print "\e[#{$stdout.winsize[0]-2}H\e[A\e[?25h" }
radius = text.length / 2 / PI