steveoleary

//Use this extension method to get the hex string from NSData, I use this to get the push notification token in iOS >= 13
public static string HexadecimalStringFromData(this NSData data)
{
    nuint dataLength = data.Length;
    if (dataLength == 0)
    {
        return null;
    }

    return string.Join(string.Empty, data.Select(b => b.ToString("X2")).ToList());

steveoleary

#define INTToString(INT) [NSString stringWithFormat:@"%d", INT]

steveoleary

What Apple gives you and will cause a crash as dequeueReusableCellWithIdentifier: can't return a cell as none have ever been initialised.

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
       
    return cell;
}

steveoleary

    // using ARC, so no release / autorelease
    AFHTTPClient *client = [AFHTTPClient clientWithBaseURL:[NSURL URLWithString:@"http://localhost"]];    
    
    NSURLRequest *request = [client requestWithMethod:@"GET" path:@"/auth.php" parameters:nil];
    AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
    
    [client HTTPRequestOperationWithRequest:request success:^(AFHTTPRequestOperation *operation, id responseObject) {
         NSLog(@"success: %@", operation.responseString);
     } 
     failure:^(AFHTTPRequestOperation *operation, NSError *error) {