pajaydev

Object.keys vs for..in vs getOwnPropertyNames vs Object.entries

const language = {
  name: 'JavaScript',
  author: 'Brendan Eich'
};

// Inheriting from another object.
Object.setPrototypeOf(language, {createdAt: "Netscape"});

Mefistophell

Question: I want to compile my Rust source code for the Windows platform but I use macOS.

Solution:

1. Install target mingw-w64: brew install mingw-w64
2. Add target to rustup: rustup target add x86_64-pc-windows-gnu
3. Create .cargo/config
4. Add the instructions below to .cargo/config

[target.x86_64-pc-windows-gnu]

KodrAus

Profiling performance

Using perf:

$ perf record -g binary
$ perf script | stackcollapse-perf.pl | rust-unmangle | flamegraph.pl > flame.svg

NOTE: See @GabrielMajeri's comments below about the -g option.

chrisdone

module Printf

%default total

-- Formatting AST.
data Format
  = FInt Format
  | FString Format
  | FOther Char Format
  | FEnd

ruuda

#!/usr/bin/env stack
{- stack
  --resolver lts-7.3
  --install-ghc
  runghc
  --package base
  --package bytestring
  --package dns
  --package http-client
  --package http-types

j3j5

Adyen Test Card Numbers
These cards are only valid on our TEST system and they will never involve any actual transaction or transfer of funds. The TEST card numbers will not work on the Adyen LIVE Platform.

For all cards use the following expiration and CVV2/CVC2/or CID for Amex. 

For all cards:

Expiration Dates	  CVV2 / CVC3	CID (American Express)
08/2018 OR 10/2020	737	7373

steve-jansen

This script enables you stop and start Symantec Endpoint Protection on OS X

Installation

sudo curl https://gist.githubusercontent.com/steve-jansen/61a189b6ab961a517f68/raw/sep -o /usr/local/bin/sep
sudo chmod 755 /usr/local/bin/sep
sudo chown root:staff /usr/local/bin/sep

dpwiz

The script utilizes `cabal sandbox` to keep the guts from spilling into system packages.

The documentation builder is `standalone-haddock`[1] so you have to install it and put on your PATH first. A `hscolour` have to be installed to provide source links.

[1]: https://hackage.haskell.org/package/standalone-haddock
[2]: https://hackage.haskell.org/package/hscolour

gridaphobe

(evil-define-state god
  "God state."
  :tag " <G> "
  :message "-- GOD MODE --"
  :entry-hook (evil-god-start-hook)
  :exit-hook (evil-god-stop-hook)
  :input-method t
  :intercept-esc nil)

(defun evil-god-start-hook ()

bitemyapp

The Learning Haskell guide has been moved to a git repo to enable outside contribution

Find it here: https://github.com/bitemyapp/learnhaskell