dceddia

#!/usr/bin/env ruby

# colorization without needing a gem
class String
  def colorize(color_code)
    "\e[#{color_code}m#{self}\e[0m"
  end

  def red
    colorize(31)

andreabreu-me

ffmpeg -i confettis1.mov -vf unpremultiply=inplace=1 -c:v libvpx-vp9 -b:v 0 -crf 31 -s 924x1008 confettis.webm

caojianhua

@interface SREAGLContext : NSObject

+ (EAGLContext*)sharedContext;

+ (EAGLContext*)newContext: (EAGLRenderingAPI) api;

@end

@implementation SREAGLContext

lg

# note these instructions are as of Dec 28, 2015

# the vlc and vlckit repos are super complex and have thousands of dependencies from everywhere on the internet.
# so, you'll need to mess with things a bit

git clone http://code.videolan.org/videolan/VLCKit.git
cd VLCKit

./buildMobileVLCKit.sh -t

hisui

static BOOL isKeyFrame(CMSampleBufferRef sample)
{
    auto a = CMSampleBufferGetSampleAttachmentsArray(sample, 0);
    if (CFArrayGetCount(a) > 0) {
        CFBooleanRef value;
        auto b = CFDictionaryGetValueIfPresent
        ((CFDictionaryRef) CFArrayGetValueAtIndex(a, 0)
         , kCMSampleAttachmentKey_NotSync
         , reinterpret_cast<const void **>(&value))
        ;

rcolinray

// Use OpenGL 3.0+, but don't use GLU
#define GLFW_INCLUDE_GL3
#define GLFW_NO_GLU
#include <GL/glfw.h>

#include <glm/glm.hpp>
#include <glm/gtc/matrix_transform.hpp>
#include <glm/gtc/type_ptr.hpp>

extern "C" {

coreh

NSImage *CaptureScreen() {
  
  // Get the Screen Rect
  NSRect screenRect = [[NSScreen mainScreen] frame];
  
  // Create a CGImage with the screen contents
  CGImageRef cgImage = CGWindowListCreateImage(screenRect, kCGWindowListOptionOnScreenOnly, kCGNullWindowID, kCGWindowImageDefault);
  
  // Convert the CGImage into a NSBitmapImageRep
  NSBitmapImageRep *rep = [[NSBitmapImageRep alloc] initWithCGImage:cgImage];

trevordevore

/*
 To use: 
 1) Get path to file/folder using file selection dialog.
 2) Pass path to secscopGetBookmarkFromURL in order to get bookmark data for it.
 3) Store this bookmark data somehow.
 4) Tell the OS you want access to the file using secscopInitializeURLFromBookmarkData(). Store security-scoped url returned for later.
 5) When you are done using the file call secscopStopUsingURL.

 You will need to do steps 4 and 5 every time you want to open a file across sessions. For example, if you have a recent files menu or a folder that a user selects once and you write data to across sessions.
*/

acwright

#import <Cocoa/Cocoa.h>

@interface NSColor (Hex)

- (NSString *)hexadecimalValue;
+ (NSColor *)colorFromHexadecimalValue:(NSString *)hex;

@end

#import "NSColor+Hex.h"

henrik

Install ImageMagick for image conversion:

brew install imagemagick

Install tesseract for OCR:

brew install tesseract --all-languages

Or install without --all-languages and install them manually as needed.