小编x2o*_*2on的帖子

如何使用OpenSSL从smime消息(pkcs7-signature)中提取公共证书？

是否可以通过VGA连接器镜像屏幕？什么都找不到.

当我使用命令行工具xcodebuild(XCode 4.2.1 - iOS SDK 5.0)随机编译我的应用程序时ibtoold(Interface Builder)崩溃.当我重新运行构建时,一切正常.

发生以下错误:

ibtoold[88134:107] [MT] DVTAssertions: ASSERTION FAILURE in /SourceCache/IDEInterfaceBuilderCocoaTouch/IDEInterfaceBuilderCocoaTouch-933/IBPlugin/Utilities/IBObjectMarshalling.m:499
 Details:  Interface Builder encountered an error communicating with the iOS Simulator. If you choose to file a crash report or radar for this issue, please check Console.app for crash reports for "Interface Builder Cocoa Touch Tool" and include their content in your crash report.
Exception name: NSInvalidReceivePortException
Exception reason: connection went invalid while waiting for a reply because a mach port …

可能重复:
在iPhone应用程序中使用SSL - 导出合规性

我在德国,我在我的iPhone App上使用OpenSSL进行加密.

如何在应用商店中获取应用的最佳方式？我应该获得TSU通知,SNAP-R还是其他什么？

我尝试使用HttpClient4.3.3和上传文件时实现进度MultipartEntityBuilder

所以实际上我用以下代码执行一个post请求

HttpClientBuilder builder = HttpClientBuilder.create();
HttpClient httpClient = builder.build();

HttpPost httpPost = new HttpPost(uploadUrl);

MultipartEntityBuilder entityBuilder = MultipartEntityBuilder.create();
entityBuilder.addPart("filea", new FileBody(filea));
entityBuilder.addPart("fileb", new FileBody(fileb));

final HttpEntity entity = entityBuilder.build();
httpPost.setEntity(entity);

HttpResponse response = httpClient.execute(httpPost);

知道如何从上传中获得实际进展吗？我搜索了很多 - 但是这些例子是针对android的,而不是简单的java或旧版本,HttpClient并且对我不起作用......

我有一个实体(文章),在xcdatamodel定义了一个类.在这个类中我定义了一个String NSString*test;

currentArticle.test = string;

字符串长度超过50个字符.

但是当我尝试使用以下方式获取存储对象时:

Article *article = [fetchedResultsController objectAtIndexPath:indexPath];

然后article.test被截断(50个字符长).但它应该更长......

有任何想法吗？