joncardasis

"""
Author: Jonathan Cardasis
"""

import socket
import signal # Allow socket destruction on Ctrl+C
import sys
import time
import threading

joncardasis

func measureBlock(_ description: String, numberOfExecutes: Int = 1, block: () -> Void) {
    let start = DispatchTime.now()
    for _ in 0..<numberOfExecutes {
        block()
    }
    let end = DispatchTime.now()

    let nanoTime = end.uptimeNanoseconds - start.uptimeNanoseconds
    let secondsTime = (Double(nanoTime)/1000000000.0)

joncardasis

Fix Linguistics in Your Repo

Sometimes GitHub will mismark your repo's languages.

I had a C++ project displaying that a large portion was Objective-C because of a single header file from SQLite3.h.

Step 1:

Create a .gitattributes file in your root. Mine looks like this:

joncardasis

Rewriting Commit History

This will rewrite the branch's commit history and is useful for combining users if two emails were used for a single user at any point.

Note: Since this edits all history, everyone will need to re-clone the repo in order to get the correct history on their local machines.

A list of users who committed can be viewed via git shortlog -s -n.

$ git filter-branch --commit-filter '
    if [ "$GIT_AUTHOR_EMAIL" = "jonViaDesktop@localhost" ];
 then

joncardasis

#!/bin/sh
# Sets an icon for a file
# Parameters:
#   $1 icon_source - file path to the icon soruce (a .icns file)
#   $2 file_path   - file path the the destination file to change the icon of
icon_source=$1
file_path=$2

generated_icon=".icon.rsrc"

joncardasis

let cornerAnimation = CABasicAnimation(keyPath: #keyPath(CALayer.cornerRadius))
cornerAnimation.fromValue = oldValue
cornerAnimation.toValue = newValue
cornerAnimation.duration = 1.0
        
styledButton.layer.cornerRadius = newValue
styledButton.layer.add(cornerAnimation, forKey: #keyPath(CALayer.cornerRadius))

joncardasis

CATransaction.begin()
CATransaction.setAnimationDuration(0.5)

styledButton.layer.opacity = 0.5
styledButton.layer.backgroundColor = UIColor.white.cgColor

CATransaction.commit()

joncardasis

let oldValue = styledButton.frame.width/2
let newButtonWidth: CGFloat = 60

/* Do Animations */
CATransaction.begin()
CATransaction.setAnimationDuration(2.0)
CATransaction.setAnimationTimingFunction(CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut))

// View animations
UIView.animate(withDuration: 2.0) {

joncardasis

let timingFunction = CAMediaTimingFunction(controlPoints: 0.65, -0.55, 0.27, 1.55)
//...
CATransaction.setAnimationTimingFunction(timingFunction)
//... Do your UIKit animation

joncardasis

UIView.animate(withDuration: 1.0) {
    self.button.frame = CGRect(x: 0, y: 0, width: 100, height: 100)
}