VincentSit

EOTEXTERN NSString * const EOTAliyunOSSClientErrorDomain;

@interface EOTAliyunOSSClient : NSObject

+ (instancetype)sharedClient;

- (void)getObjectWithPath:(NSString *)path
                 inBucket:(EOTCloudStorageBucketType)bucket
                  success:(void (^)(NSData *responseData))success
                  failure:(void (^)(NSError *error))failure;

VincentSit

//
//  VSMedia.h
//  rugu
//
//  Created by Vincent Sit on 15/1/11.
//  Copyright (c) 2015年 Vincent Sit. All rights reserved.
//

#import "VSBaseModel.h"

VincentSit

//
//  VSMedia.m
//  rugu
//
//  Created by Vincent Sit on 15/1/11.
//  Copyright (c) 2015年 Vincent Sit. All rights reserved.
//

#import "VSMedia.h"

VincentSit

我个人属于代码洁癖型选手，个人挑一些小毛病，如下：

1、方法名命名不规范，应该为 - (void)getMatchesListWithHolder:(UIView *)holder success:(void(^)(NSArray *dic))success; ，success 是小写。

2、Block 参数变量名不规范。类型是 NSArray，变量名却写 dic。

3、单例命名不规范，单例通常应该命名为 sharedXXX，例如 [NSURLSession sharedSession]。

4、回调只有成功回调，没有失败的回调，如果请求失败了，那么回调就不会被执行。

VincentSit

# /usr/bin/ruby
# download_instagram_images.rb

require "open-uri"
require "json"

@uid = "260732811"
@access_token = "277504095.59c578a.6aed864be0794247a1c0318221b03d7b"

@url = "https://api.instagram.com/v1/users/#{@uid}/media/recent?access_token=#{@access_token}"

VincentSit

uint64_t nanos() {
	static mach_timebase_info_data_t info;
	mach_timebase_info(&info);
	uint64_t now = mach_absolute_time();	
	now *= info.numer;
	now /= info.denom;
	return now;
}

VincentSit

import UIKit
import ExternalAccessory

class ViewController: UIViewController, EAWiFiUnconfiguredAccessoryBrowserDelegate {
    var accessoryBrowser: EAWiFiUnconfiguredAccessoryBrowser?
    
    override func viewDidLoad() {
        super.viewDidLoad()
        accessoryBrowser = EAWiFiUnconfiguredAccessoryBrowser.init(delegate: self, queue: nil)
        accessoryBrowser?.startSearchingForUnconfiguredAccessoriesMatchingPredicate(nil)

VincentSit

移动开发团队 Objective-C 编码指南

目录

• 组织
• 间距
• 引用文件
  • 预编译头文件
• 条件判断
  • 三目运算符

VincentSit

#include <netinet/in.h>
#include <sys/socket.h>
#include <unistd.h>
#include <arpa/inet.h>

- (void)sendBroadcastPacket {
    // Open a socket
    int sd = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);
    if (sd<=0) {
        NSLog(@"Error: Could not open socket");

VincentSit

- (NSURLSessionUploadTask *)uploadData:(NSData *)data completionHandler:(HXFStringCompletionBlock)completionHandler {
  NSParameterAssert(data);
  
  NSMutableURLRequest *request = [[AFHTTPRequestSerializer serializer] multipartFormRequestWithMethod:@"POST"
                                                                                            URLString:@"http://upload.qiniu.com"
                                                                                           parameters:@{@"token": self.uploadToken}
                                                                            constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
                                                                              [formData appendPartWithFileData:data name:@"file" fileName:@"?" mimeType:@"image/jpeg"];
                                                                            } error:nil];