dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

mombrea

NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:@"REST URL PATH"]];
    
    NSData *imageData = UIImageJPEGRepresentation(image, 1.0);

    [request setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData];
    [request setHTTPShouldHandleCookies:NO];
    [request setTimeoutInterval:60];
    [request setHTTPMethod:@"POST"];
    
    NSString *boundary = @"unique-consistent-string";

tomasbasham

@implementation UIImage (scale)

/**
 * Scales an image to fit within a bounds with a size governed by
 * the passed size. Also keeps the aspect ratio.
 *
 * Switch MIN to MAX for aspect fill instead of fit.
 *
 * @param newSize the size of the bounds the image must fit within.
 * @return a new scaled image.

kmcallister

Moved to my blog.

asmaloney

#!/bin/bash

# by Andy Maloney
# http://asmaloney.com/2013/07/howto/packaging-a-mac-os-x-application-using-a-dmg/

# make sure we are in the correct dir when we double-click a .command file
dir=${0%/*}
if [ -d "$dir" ]; then
  cd "$dir"
fi

Sorix

import UIKit
import CoreData

public protocol FetchedResultsDelegate {
	func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath, object: AnyObject) -> UITableViewCell
}

public class FetchedResultsDataSource: NSObject, UITableViewDataSource, NSFetchedResultsControllerDelegate {
	
	public weak var tableView: UITableView?

mrwilson

import java.util.function.Function;

// https://en.wikipedia.org/wiki/Result_type
public sealed interface Result<LEFT, RIGHT> permits Result.Success, Result.Failure {

    // Both functions have a common result supertype
    // e.g. `T` can be a `Result<X,Y>` or a resolved type like a `String` / `Request`
    <T, L2 extends T, R2 extends T> T either(Function<LEFT, L2> left, Function<RIGHT, R2> right);

    default <T> T then(Function<Result<LEFT, RIGHT>, T> function) {

fscm

[macOS] Install CMake

Instructions on how to install the CMake tool on macOS.

Uninstall

First step should be to unsinstall any previous CMake installation. This step can be skipped if no CMake version was previously installed.

To uninstall any previous CMake installations use the following commands:

jjwatt

;; -*- lexical-binding: t; -*-

;;;; Package Manager Setup (Straight.el)
(defvar bootstrap-version)
(let ((bootstrap-file
       (expand-file-name "straight/repos/straight.el/bootstrap.el"
                         (or (bound-and-true-p straight-base-dir)
                             user-emacs-directory)))
      (bootstrap-version 7))
  (unless (file-exists-p bootstrap-file)