mikaelbr

Table of Contents

1. Basic syntax
2. Flow Examples
3. Advanced features
4. Using with existing libraries (flow-typed and libdefs)
5. Tooling
6. Try

1. Basics

andyhd

function lens(get, set) {
  var f = function (a) { return get(a); };
  f.set = set;
  f.mod = function (f, a) { return set(a, f(get(a))); };
  return f;
}

var first = lens(
  function (a) { return a[0]; },
  function (a, b) { return [b].concat(a.slice(1)); }

zilti

Sample project for the "Getting started with JavaFX in Clojure" ( https://coderwall.com/p/4yjy1a ) ProTip.

dyatlov

# Quick and dirty demonstration of CVE-2014-0160 by Jared Stafford (jspenguin@jspenguin.org)
# The author disclaims copyright to this source code.

import sys
import struct
import socket
import time
import select
import re
import codecs

sgr

#!/bin/sh
mkdir ${TMPDIR}/com.apple.IconServices

abo-abo

select repository_name, count(repository_name) as pushes, repository_description, repository_url
from [githubarchive:github.timeline]
where type="PushEvent"
  and repository_language="Emacs Lisp"
  and parse_utc_usec(created_at) >= parse_utc_usec('2014-01-01 00:00:00')
group by repository_name, repository_description, repository_url
order by pushes desc
limit 100

Folcon

(defn get-clipboard []
  (.getSystemClipboard (java.awt.Toolkit/getDefaultToolkit)))

(defn slurp-clipboard []
  (try
    (.getTransferData (.getContents (get-clipboard) nil) (java.awt.datatransfer.DataFlavor/stringFlavor))
    (catch java.lang.NullPointerException e nil)))

(defn spit-clipboard [text]
  (.setContents (get-clipboard) (java.awt.datatransfer.StringSelection. text) nil))

ry

for i in $HOME/local/*; do
  [ -d $i/bin ] && PATH="${i}/bin:${PATH}"
  [ -d $i/sbin ] && PATH="${i}/sbin:${PATH}"
  [ -d $i/include ] && CPATH="${i}/include:${CPATH}"
  [ -d $i/lib ] && LD_LIBRARY_PATH="${i}/lib:${LD_LIBRARY_PATH}"
  [ -d $i/lib ] && LD_RUN_PATH="${i}/lib:${LD_RUN_PATH}"
# uncomment the following if you use macintosh
#  [ -d $i/lib ] && DYLD_LIBRARY_PATH="${i}/lib:${DYLD_LIBRARY_PATH}"
  [ -d $i/lib/pkgconfig ] && PKG_CONFIG_PATH="${i}/lib/pkgconfig:${PKG_CONFIG_PATH}"
  [ -d $i/share/man ] && MANPATH="${i}/share/man:${MANPATH}"

geirsagberg

#!/usr/bin/env -S deno run --allow-net --allow-read --allow-run
let tfVars: string;

try {
  tfVars = Deno.readTextFileSync("./environments/STM.tfvars");
} catch (error) {
  console.error(error);
  Deno.exit(1);
}

mitcdh

tell application "Google Chrome"
	tell front window
		activate
		if URL of active tab is not equal to "chrome://newtab/" then
			make new tab at end of tabs
		end if
	end tell
end tell