Oleksandr Solovyov piranha

Where to get FFMpeg

Windows

https://ffmpeg.zeranoe.com/builds/

OSX

https://evermeet.cx/ffmpeg/

In this tutorial we're going to build a set of parser combinators.

What is a parser combinator?

We'll answer the above question in 2 steps.

What is a parser?
and, what is a parser combinator?

So first question: What is parser?

An animated cheatsheet for smartparens using the example configuration specified here by the smartparens author. Inspired by this tutorial for paredit.

Traversal

`C-M-f`	`sp-forward-sexp`
`C-M-b`	`sp-backward-sexp`

I am tired of black box magic test frameworks with long command line incantations and opaque source code that soaks up weeks of attention to understand, so I really want something lightweight like this to become popular. I don't yet know the gap between this and production test functionality, and don't have much attention to spend on this, what are your ideas?

I especially love Brandon Bloom's idea of (defmacro tests [body]) which can erase the tests at compile time depending on build target. Does this mean we can finally co-locate our tests with our functions, like Rich comment blocks?

(ns contrib.test
  (:gen-class)
  (:require
    [clojure.spec.alpha :as s]
    [taoensso.timbre :refer [warn error info]]))

	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="utf-8">

	<title>Asynchronous Sentry JavaScript Error Tracking</title>

	<!-- putting your CSS near the top is always a good idea -->
	<link rel="stylesheet" href="/app.css"></link>


	(defn create-function-call [param expr]
	"Create an sexp for calling expr with a first argument provided by a promise.
	If expr is a list (already in form suitable for a function call), insert the first argument at second position,
	otherwise turn expr into a function call expression, unless the function is an fn, which is simply returned.

	println -> (fn [param] (println param))

	(* 2) -> (fn [param] (* param 2))

	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
	;; Commentary ;;
	;; ;;
	;; The goal for writing this started with the idea to have tests run in ;;
	;; parallel using the leiningen plugin eftest ;;
	;; https://github.com/weavejester/eftest. ;;
	;; ;;
	;; With tests using with-redefs, it was not possible to run them in ;;
	;; parallel if they were changing the root binding of the same ;;
	;; vars. Here, we are binding the root of the var to one function that ;;

	#!/bin/bash
	###
	### my-script — does one thing well
	###
	### Usage:
	### my-script <input> <output>
	###
	### Options:
	### <input> Input file to read.
	### <output> Output file to write. Use '-' for stdout.

	FROM alpine:3.11.3

	RUN apk update && apk add curl ca-certificates unzip && rm -rf /var/cache/apk/*

	RUN curl -L 'https://github.com/babashka/babashka/releases/download/v0.2.10/babashka-0.2.10-linux-static-amd64.zip' -o /tmp/bb.zip && \
	unzip /tmp/bb.zip && \
	mv bb /usr/bin/bb && \
	chmod +x /usr/bin/bb

	RUN mkdir -p /app

	;;; it's a map that hates if you try to get the key `:dataset` from it. NOCOMMIT
	(declare ->DatasetHatingMap)

	(defn- check-for-dataset-key [k]
	(when (= k :dataset)
	(throw (ex-info ":dataset is deprecated, use :type instead!" {}))))

	(p/def-map-type DatasetHatingMap [m]
	(get [_this k default-value]
	(check-for-dataset-key k)