kristopherjohnson

extension String {
    /// Returns substring starting from given numeric index to the end of the string.
    func substring(fromNumericIndex numericIndex: Int) -> String {
        return self.substring(from: self.index(self.startIndex, offsetBy: numericIndex))
    }
}

kristopherjohnson

/// Returns a sequence of Fibonacci numbers.
///
/// The sequence is [1, 1, 2, 3, 5, 8, 13, ...].
///
/// The sequence is not infinite; it terminates when
/// the next value would be greater than
/// `Int.max`.
///
/// - returns: A sequence of Fibonacci numbers.
public func fibonacciSequence() -> AnySequence<Int> {

kristopherjohnson

import Foundation

extension FileHandle {

    /// Return an iterator over the bytes in the file.
    ///
    /// - returns: An iterator for UInt8 elements.
    public func bytes() -> FileHandleByteIterator {
        return FileHandleByteIterator(fileHandle: self)
    }

kristopherjohnson

import CoreGraphics

extension CGPath {
    /// Call the given closure on each element of the path.
    func forEach(_ body: @escaping (CGPathElement) -> Void) {
        var info = body
        self.apply(info: &info) { (infoPtr, elementPtr) in
            let opaquePtr = OpaquePointer(infoPtr!)
            let body = UnsafeMutablePointer<(CGPathElement) -> Void>(opaquePtr).pointee
            body(elementPtr.pointee)

kristopherjohnson

import CoreGraphics

extension CGPoint {

    /// Calculate Y-axis distance between a point and a line segment.
    ///
    /// - parameter endpointA: One endpoint of the line segment.
    /// - parameter endpointB: The other endpoint of the line segment.
    ///
    /// - returns: Distance, or `nil` if this point's x-coordinate is not between those of the endpoints.

kristopherjohnson

----------
2016-10-25
----------

06:15 AM - F.B.I. Story, The (1959)
Description: A dedicated FBI agent thinks back on the agency's battles against the Klan, organized crime and Communist spies.
Genres: Drama, Crime, Adaptation
Directed by: Mervyn LeRoy, David Silver, Gil Kissel, Jack Boland
Written by: Richard L. Breen, John Twist

kristopherjohnson

#!/usr/bin/env node

const request = require('request');

// See <http://www.tcm.com/tcmws/v1/docs/welcome.html>
const url_base = 'http://www.tcm.com/tcmws/v1'

function showWhatsOnNow() {
    request(`${url_base}/schedule/whatsOnNow/us.json`, (error, response, body) => {
        if (error) {

kristopherjohnson

set nocompatible

" Global variables {{{1
"
let g:kj_foldcolumn=4
let g:kj_quickfix_is_open = 0


" Options {{{1

kristopherjohnson

#!/bin/bash
#
# Given a source image, create icons in all sizes needed for an Android launcher icon.
#
# First (required) argument is path to source file.
#
# Second (optional) argument is the filename to be used for the output files.
# If not specified, defaults to "ic_launcher.png".
# 
# Third (optional) argument is path to the GraphicsMagick gm executable.

kristopherjohnson

#!/bin/bash
#
# Given a source image, create icons in all sizes needed for an iOS app icon.
# See <https://developer.apple.com/library/ios/qa/qa1686/_index.html> for details.
#
# First (required) argument is path to source file.
#
# Second (optional) argument is the prefix to be used for the output files.
# If not specified, defaults to "app_icon_".
#