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To be a web developer

I will follow this roadmap to becoming a web developer in 2018, and write down some notes in here.

Frontend

HTML & CSS
- Learn to Code HTML & CSS by Shay Howe. [NOTES]

三大趋势

AI
- Artificial Intelligence: A Modern Approach by Stuart Russell and Peter Norvig. NOTES
Blockchain
- Bitcoin: A Peer-to-Peer Electronic Cash System (Bitcoin Whitepaper) by Satoshi Nakamoto. NOTES
VR/AR
- The Java Programming Language, 4th Edition.
- Google VR

HTTP request in OC

今天实现了一个向服务器请求订单号的功能。

    NSURL *url = [NSURL URLWithString:@"http://zjsdk.hw.acingame.com:9030/order"];
    NSMutableURLRequest *requst = [[NSMutableURLRequest alloc]initWithURL:url];
    requst.HTTPMethod = @"POST";
    
    NSString *bodyStr = [NSString stringWithFormat:@"userID=%@&productID=%@&productName=%@&productDesc=%@&money=%@&roleID=%@&roleName=%@&serverID=%@&serverName=%@",
                         userID, productID, productName, productDesc, money, roleID, roleName, serverID, serverName];
    requst.HTTPBody = [bodyStr dataUsingEncoding:NSUTF8StringEncoding];
    
    requst.timeoutInterval = 10;
    
    [NSURLConnection sendAsynchronousRequest:requst queue:[[NSOperationQueue alloc] init] completionHandler:^(NSURLResponse * _Nullable response, NSData * _Nullable data, NSError * _Nullable connectionError) {
        NSLog(@"current thread ---- %@", [NSThread currentThread]);
        
        NSString *order = @"";
        
        if (data != nullptr) {
            id json = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];
            order = [json objectForKey:@"orderID"] == nullptr ? @"" : order;
        }
        
        NSLog(@"order: %@", order);
        
        NSString* scriptStr = [NSString stringWithFormat:@"window.OnGetOrder('%@')", order];
        se::ScriptEngine* se = se::ScriptEngine::getInstance();
        se->evalString(scriptStr.UTF8String);
    }];