celian-m

import Foundation

public struct IdentityAndTrust {
    public var identityRef:SecIdentity
    public var trust:SecTrust
    public var certArray:NSArray
}

public func extractIdentity(certData:NSData, certPassword:String) -> IdentityAndTrust {
    

celian-m

Create an Alias for your host adress (on your mac)

sudo ifconfig lo0 alias 10.254.254.254

Create a Launch Configuration for VS Code

{
    "name": "Listen for Xdebug",
    "type": "php",
 "request": "launch",

celian-m

    func scrollViewWillEndDragging(_ scrollView: UIScrollView, withVelocity velocity: CGPoint, targetContentOffset: UnsafeMutablePointer<CGPoint>) {
        
        // Page width used for estimating and calculating paging.
        let pageWidth = (self.frame.width) - interIntemMargin
        
        // Make an estimation of the current page position.
        let approximatePage = scrollView.contentOffset.x/pageWidth
        
        // Determine the current page based on velocity.
        let currentPage = (velocity.x < 0.0) ? floor(approximatePage) : ceil(approximatePage)

celian-m

import UIKit

class LeftAlignedCollectionViewFlowLayout: UICollectionViewFlowLayout {
    
    override func layoutAttributesForElements(in rect: CGRect) -> [UICollectionViewLayoutAttributes]? {
        guard let superArray = super.layoutAttributesForElements(in: rect),
            let attributes = NSArray(array: superArray, copyItems: true) as? [UICollectionViewLayoutAttributes] else { return nil }
        
        var leftMargin = sectionInset.left
        var maxY: CGFloat = -1.0

celian-m

import Foundation
import RxSwift

enum Either<T> {
    case success(T)
    case error(Swift.Error)
    
    var successResult: T? {
        switch self {
        case .success(let result):

celian-m

import Foundation
enum  Either<T> {
    case success(T)
    case error(Swift.Error)
    
    var successResult: T? {
        switch self {
        case .success(let result):
            return result
        case .error(_):

celian-m

Generate a Bearer token to access Twitter REST API

- (void) generateAPIKeyWithCompletionBlock:(void (^)(BOOL success, NSString* twitterOAuthToken, NSString *error))completion {
    //Network tasks should be in background thread
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_BACKGROUND, 0), ^{
        
        //Generate Bearer Token according to Twitter Documentation
        NSString* bearerToken = [NSString stringWithFormat:@"%@:%@", TWITTER_API_KEY , TWITTER_API_SECRET];
        bearerToken = [[bearerToken dataUsingEncoding:NSUTF8StringEncoding] base64EncodedStringWithOptions:0];

celian-m

#Merge using strategie
git checkout --ours ( --theirs ) filename

#Restart merge
git checkout -m FILE

celian-m

Create directory

$mkdir myProject

Go in

$cd myProject

Init the project

celian-m

#Reduce App Size

• [Getting App Size] (https://developer.apple.com/library/content/qa/qa1795/_index.html)