apisit

Create launch.sh

note: change the path to your neo-cli

#!/bin/sh

ps auxw | grep neo-cli | grep -v grep > /dev/null

if [ $? != 0 ]
then

apisit

Draft

From Zero to NEO blockchain

0. What is Blockchain? Concept and fundamental overview of NEO Blockchain.
1. Basic idea of cryptography used in NEO blockchain. Private key, public key, WIF.
2. What type of applications that can use blockchain? Real-world applications.
3. Story & Architecture of the application we are going to build.
4. User Experience. UI/UX. Design.
5. Tools and Frameworks you can use today
6. Setting up a development environment. Private net, IDE, Compiler.
7. Start building. Smart contract, backend ,frontend.

apisit

UIColor* rgba(CGFloat r,CGFloat g,CGFloat b,CGFloat a){
    return [UIColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:a];
}

apisit

    [self.navigationController.navigationBar.subviews enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
        if ([obj isKindOfClass:NSClassFromString(@"_UINavigationBarBackground")]){
            UIView* v = obj;
            [[v.subviews objectAtIndex:1] removeFromSuperview];
           *stop=YES;
        }
    }];

apisit

    //picker is ABPeoplePickerNavigationController
    [self presentModalViewController:picker animated:YES];
    UIButton* backButton= [[UIButton alloc]initWithFrame:CGRectMake(9, 25, 35, 35)];
    [backButton setImage:[UIImage imageNamed:@"btnBack.png"] forState:UIControlStateNormal];
    [backButton addTarget:picker.topViewController.navigationItem.rightBarButtonItem.target action:picker.topViewController.navigationItem.rightBarButtonItem.action forControlEvents:UIControlEventTouchUpInside];
    [picker.navigationBar.superview addSubview:backButton];
    //or you can use leftBarButtonItem instead of UIButton
    //picker.topViewController.navigationItem.leftBarButtonItem= [[UIBarButtonItem alloc]initWithCustomView:backButton];
    picker.topViewController.navigationItem.rightBarButtonItem=nil;