Martin-Pitt

// Target state
var tx = 0;
var ty = 0;
var scale = 1;

function visualiseTargetState() {
	box.style.transform = `translate(${tx}px, ${ty}px) scale(${scale})`;
}

ctesta01

Quickstart Guide to undertsanding the Qualtrics Survey File

This information is likely to quickly become outdated when Qualtrics next changes the formatting of the QSF file. This guide was started February 2017. I hope that it is a useful introduction to understanding the contents of the QSF file that one can download from Qualtrics.

This document includes:

• An introduction to JSON
• The Anatomy of a Qualtrics Survey File (QSF)
• A Breakdown of Question Structure
• A Guide to Recognizing Question Types

swlaschin

(*
ParserLibrary_v1.fsx

Version 1 of the code for a parser library.

Related blog post: http://fsharpforfunandprofit.com/posts/understanding-parser-combinators/

*)

open System

rygorous

// float->sRGB8 conversions - two variants.
// by Fabian "ryg" Giesen
//
// I hereby place this code in the public domain.
//
// Both variants come with absolute error bounds and a reversibility and monotonicity
// guarantee (see test driver code below). They should pass D3D10 conformance testing
// (not that you can verify this, but still). They are verified against a clean reference
// implementation provided below, and the test driver checks all floats exhaustively.
//