小编imO*_*ing的帖子

我的应用程序在Xcode 6 Beta 4中运行良好.我今天更新到Beta 5并遇到了2个错误:

无法打开文件"Storyboard_iPad-SBPartialInfo.plist",因为没有此类文件.

命令/Applications/Xcode6-Beta5.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/ibtool失败,退出码255

什么是SBPartialInfo.plist？我无法通过聚光灯搜索它.我的故事板文件是storyboard_iphone和storyboard_ipad

假设我有一个multipart/form-data构造如下

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    NSDictionary *parameters = @{@"foo": @"bar"};
    NSURL *filePath = [NSURL fileURLWithPath:@"file://path/to/image.png"];
    [manager POST:@"http://example.com/resources.json" parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
        [formData appendPartWithFileURL:filePath name:@"image" error:nil];
    } success:^(AFHTTPRequestOperation *operation, id responseObject) {
        NSLog(@"Success: %@", responseObject);
    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
        NSLog(@"Error: %@", error);
    }];

这是AFNetworkActivityLogger记录的内容.正文是(null).

POST 'http://example.com/resources.json': {
    "Accept-Language" = "en;q=1, fr;q=0.9, de;q=0.8, zh-Hans;q=0.7, zh-Hant;q=0.6, ja;q=0.5";
    "Content-Length" = 206123;
    "Content-Type" = "multipart/form-data; boundary=Boundary+A13DFC7B7D81B98A";
    "User-Agent" = "Example/0.2.3 (iPad Simulator; iOS 8.3; Scale/2.00)";
} (null)

如何记录发送给API的请求正文？

我是iOS dev和Core Data的新手.我有一个父NSManagedObject

@class Units;
@interface Properties : NSManagedObject

@property (nonatomic, retain) NSString * descr;
@property (nonatomic, retain) NSString * address;
@property (nonatomic, retain) NSString * city;
@property (nonatomic, retain) NSString * state;
@property (nonatomic, retain) NSString *zipCode;
@property (nonatomic, retain) NSString * imageKey;
@property (nonatomic, retain) NSString * numberOfUnit;
@property (nonatomic, retain) NSData * thumbnailData;
@property (nonatomic, strong) UIImage * thumbnail;
@property (nonatomic) double orderingValue;
@property (nonatomic, retain) NSSet *units;

和一个孩子:

@class Properties;

@interface Units : Properties

@property (nonatomic, …

根据我的理解,当应用程序正在运行或在前台并且收到推送通知时,应用程序不应显示任何警报,但应用程序委托将调用didReceiveRemoteNotification委托方法,我应该在该回调中处理推送通知.

当应用程序在后台时,推送通知应仅显示警报/横幅.

但是,我们的应用程序在应用程序运行时或在某个时间(而不是所有时间)在前台获得推送通知警报.我想知道它是否是iOS 7中的新功能(我从未听说过这个)或是因为我正在使用用户的UrbanAirshipiOS应用程序的推送通知alias.该应用程序将在运行时显示推送警报并运行回调didReceiveRemoteNotification.

抓住我的头.有谁知道为什么？

我有一个remove []数组,它包含数据数组中所有元素的所有索引位置(如下所示).

数据数组:

Retail,1,Utilities,1,Food & Restaurant,3,No Data,4,Construction,0,Non-profit,1,Financial Services,12,Technology,2,Law,3,Religion,3,Retired,2,Insurance,0,Real Estate,2,Audit,3,Business Organizations,3,Media & Marketing,0,Education,3,Transportation,0,Manufacturing,0,Entertainment & Sports,0,Architecture & Engineering,0,Cultural Institutions,0,Government,0,Banking,0,Health Care,0,Business Services,0

我的javascript

   var remove =  [];          
    $.each(options.series[0].data, function(index, item) {
    if (options.series[0].data[index][1] == 0)
    {                    
        //options.series[0].data.splice(index,1);  
        remove[index] = index;                                      

    }

    for (i=0; i<=remove.length; i++)
    {
    //alert(remove);                
    if (remove[i] != undefined)
        options.series[0].data.splice(remove[i],1);

    }   

splice()之后的数据数组.很多带0的元素仍然存在.

Retail,1,Utilities,1,Food & Restaurant,3,No Data,4,Non-profit,1,Financial Services,12,Technology,2,Law,3,Religion,3,Retired,2,Insurance,0,Audit,3,Business Organizations,3,Media & Marketing,0,Education,3,Manufacturing,0,Entertainment & Sports,0,Cultural Institutions,0,Banking,0,Business Services,0

如果我改变拼接以包括替换元素

options.series[0].data.splice(remove[i],1,'removed');

从数据数组中删除所有0个元素.是吧？

Retail,1,Utilities,1,Food & Restaurant,3,No Data,4,removed,Non-profit,1,Financial Services,12,Technology,2,Law,3,Religion,3,Retired,2,removed,Real Estate,2,Audit,3,Business Organizations,3,removed,Education,3,removed,removed,removed,removed,removed,removed,removed,removed,removed

如何删除数据数组中的所有0个元素？

我只是想知道Local Notification我的应用程序是否可以使用而不是Push Notification.

我的应用程序通过服务器的API从我的服务器获取数据.这是一个适合足球运动员的小型社交网络.我希望应用程序在用户的朋友在用户所在的城市发布游戏时通知用户.

应用程序是否可以运行后台进程来轮询服务器以获取城市中的新拾取游戏,例如每10-15分钟,当有新的拾取游戏时,它会向设备发送通知？