romy-aikon

# PR is a work in progress and shouldn't be merged yet
warn "PR is classed as Work in Progress" if github.pr_title.include? "[WIP]"

# Warn when there is a big PR
warn "Big PR, consider splitting into smaller" if git.lines_of_code > 500

# Ensure a clean commits history
if git.commits.any? { |c| c.message =~ /^Merge branch '#{github.branch_for_base}'/ }
  fail "Please rebase to get rid of the merge commits in this PR"
end

romy-aikon

# The commands below are a guide to remove a large file that has been
# accidentally committed to a Git repository's history. If the file is
# larger than 100 MB, GitHub will prevent you from pushing your latest
# commits. The annotated steps below should help you remove the large
# file from your commit history, even if you've made new commit since.


# Some Git users advise against rebasing. You can safely use it here
# because you haven't published your changes yet.
# So, you first need to rebase your current branch onto the point that

romy-aikon

import UIKit
 
func singlePixelLine(at y: CGFloat, in rect: CGRect, topBias: Bool = true) {
  let offset = pixelUnit/2.0
  let adjustedY = round(from: y - offset, fraction: pixelUnit, down: topBias) + offset
  let line = makeLine(at: adjustedY, in: rect)
  strokePath(line, width: pixelUnit)
}
 
 

romy-aikon

- (void)reconfigureVisibleCells
{
    NSInteger sectionCount = [self numberOfSectionsInTableView:self.tableView];
    
    for (NSInteger section = 0; section < sectionCount; ++section) {
        NSInteger rowCount = [self tableView:self.tableView numberOfRowsInSection:section];
        
        for (NSInteger row = 0; row < rowCount; ++row) {
            NSIndexPath *indexPath = [NSIndexPath indexPathForRow:row inSection:section];
            UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:indexPath];

romy-aikon

Draw a mask image like Left-3 to blend a rounded corner:

func UIGraphicsDrawAntiRoundedCornerImageWithRadius(radius: CGFloat, outerSize: CGSize, innerSize: CGSize, fillColor: UIColor) -> UIImage{  
    UIGraphicsBeginImageContextWithOptions(outerSize, false, UIScreen.mainScreen().scale)
    let currentContext = UIGraphicsGetCurrentContext()

let bezierPath = UIBezierPath()

romy-aikon

// SKImage
// A simple class that draws a PaintCode StyleKit "Image Method" image centered inside a UIView
// - installation: add to project and replace STYLEKIT_NAME comment with name of StyleKit class
// - instantiation: SKImage(image: "NameOfImage")
// - instantiation (with custom size): SKImage(image: "NameOfImage", size: CGRectMake(0, 0, 16, 16))

import UIKit
 
class SKImage: UIView {

romy-aikon

- (CGImageRef)CGImageRotatedByAngle:(CGImageRef)imgRef angle:(CGFloat)angle
{
  CGFloat angleInRadians = angle * (M_PI / 180);
  CGFloat width = CGImageGetWidth(imgRef);
  CGFloat height = CGImageGetHeight(imgRef);

  CGRect imgRect = CGRectMake(0, 0, width, height);
  CGAffineTransform transform = CGAffineTransformMakeRotation(angleInRadians);
  CGRect rotatedRect = CGRectApplyAffineTransform(imgRect, transform);

romy-aikon

#include "HMyClass.h"
#include <stdio.h>

void my_eh( const char * error_message, void * unused)
{
  printf("my_eh: %s\n", error_message);
}

int main()
{

romy-aikon

    NSDictionary *options_dict = [[NSDictionary alloc] init];
    NSArray *request_array = @[request];
    
    VNImageRequestHandler *handler = [[VNImageRequestHandler alloc] initWithCIImage:self.imageToDetect options:options_dict];
    dispatch_queue_t myCustomQueue;
    myCustomQueue = dispatch_queue_create("com.aname.VNImageRequestHandlerQueue", NULL);
    
    self.resultLabel.text = @"Predicting...";
    dispatch_sync(myCustomQueue, ^{
        [handler performRequests:request_array error:nil];

romy-aikon

// TODO

// MULTIPLY
a=1
a << 1 == a*2 [ a=2 ]
a << 2 == a*4 [ a=4 ]
a << 3 == a*8 [ a=8 ]

x/255 == (x+1+((x+1)>>8))>>8 // integer div 255 for [0..65790)