loading

mediaplayer framework not playing video in iOS 6

由 ↘锁芯ラ 提交于 2019-12-13 12:39:36
问题 I am using the mediaplayer framework included in iOS 6 to try and play a movie from within an app. I import and then: -(IBAction)playMovie:(id)sender { NSString *filepath = [[NSBundle mainBundle] pathForResource:@"buyTutorial" ofType:@"mov"]; NSURL *fileURL = [NSURL fileURLWithPath:filepath]; MPMoviePlayerController *moviePlayerController = [[MPMoviePlayerController alloc] initWithContentURL:fileURL]; [self.view addSubview:moviePlayerController.view]; moviePlayerController.fullscreen = YES;

is it possible that when recyclerview load items just load one time and dont reload scrolling?

由 ☆樱花仙子☆ 提交于 2019-12-13 09:12:21
问题 is it possible that when recyclerview load items just load one time and dont reload scrolling? I want to load all data before loading it to my recyclerView. 回答1: You can absolutely do that. Load all the data (through a web service call or by any other means). When data are retrieved, set them to the RecyclerView 's adapter and call notifyDatasetChanged() ). Use the RecyclerView normally (i.e. binding data objects to the views in onBindViewHolder() . This way you will get what you want (having

jQuery page loading spinner full screen

由 别等时光非礼了梦想. 提交于 2019-12-13 05:37:02
问题 I am using a code like this: $('body').addClass('ui-loading'); $.mobile.loadingMessage = "Loading"; $.mobile.showPageLoadingMsg(); for showing the jQuery page loading spinner, and it works, the spinner is shown somewhere in the middle of the screen. My problem is that while this is shown the controls which are not covered by it are enabled and can be used. I'm using this on multiple pages so I don't want to disable and after re-enable one by one each control from every page, so for me it

Loading Profile Images on VK.com in ActionScript

由 Deadly 提交于 2019-12-13 04:22:16
问题 I have an iframe application in vk.com. I can use their API everything looks fine but when I want to load profile images I get Security Sandbox Error. When I print the result and errors I get This: (I am using Greensock ImageLoader) MYURL : 'MY Image URL on cs408919 subdomain of vk' Loading CrossDomain on cs408919 ScriptAccessDenied : Error #2048 SecurityError : Error #2048 Error : Error #2048 ScriptAccessDenied : Error #2123 Security SandBox Violation, No Policy Files Granted Access It seems

Jquery loading taking excessive time

由 走远了吗. 提交于 2019-12-13 04:12:23
问题 We are developing a site using tomcat and MySQL v5.5.24. Site works fine on Chrome, however Firefox and IE are blocking javascript consistently for 20 secs on page onload. Every page on firefox from localhost minimum takes 20secs to load for different resources (css/js/image). Problem is that it is not the same script every time. It could be any random Other sites works fine though on firefox. Attached is timeline from firefox ![enter image description here][2] Same page when loaded using

how to add elements to tableview on scrolling iphone?

由 [亡魂溺海] 提交于 2019-12-12 18:12:09
问题 i'm using a UITableView, list elements from web service.. what i need to do is first call 20 elements from web service and display in list, when the user scroll down call another 20 records from webservice and add to tableview.. how to do this? 回答1: You can load your 20 items from your web service and store them into an array. Then, create a table view and display those 20 items. If you want the scrolling action to trigger the loading then just become the delegate of the UIScrollView of the

How to load *part* of a multifeature geojson file in R?

由 青春壹個敷衍的年華 提交于 2019-12-12 16:18:57
问题 I have a geojson that is a FeatureCollection containing 2 geographic data types: a LineString and a waypoint - see the raw file here - this is how it looks on GitHub: I want to load only only the LineString , so this is what I do: library(RCurl) obj <- getURL("https://raw.githubusercontent.com/Robinlovelace/stplanr/master/inst/extdata/route_data.geojson") writeLines(obj, "/tmp/obj.geojson") obj <- readLines("/tmp/obj.geojson") just_lines <- obj[14:(length(obj) - 28)] just_lines[1] <- paste0("

element-ui loading加载样式调整

由 佐手、 提交于 2019-12-12 14:21:33
element-ui 中的 loading 加载功能，默认是全屏的加载效果，但有时候我们只需要局部的 不需要全屏，就需要自己去自定义样式，自定义的方法如下： const loading = this.$loading({ lock: true, customClass: 'create-isLoading', // *这里设置他的class名称,这里最重要 text: 'Loading', spinner: 'el-icon-loading', background: 'rgba(0, 0, 0, 0)' }) 后面在style中设置 <style lang="scss"> .create-isLoading { .el-loading-spinner { top: 50%; left: 50%; margin-left: -55px; background: rgba(0, 0, 0, 0.7); padding: 20px; border-radius: 4px; width: auto; text-align: center; position: absolute; i { color: #eee; } .el-loading-text { color: #eee; } } } </style> 最后效果展示： 来源： CSDN 作者： weixin_44097578 链接：

Icefaces ace:dataTable lazy loading

由 …衆ロ難τιáo~ 提交于 2019-12-12 14:15:50
问题 Is there anybody who have a little example of a lazy loading with ace:dataTable?.. I can't understand how to implement the load method of the class LazyDataModel.. and how to fetch data from a Database through this method.. thanks! 回答1: ace:dataTable has already a "built in" lazy loading mechanism in ICEFaces (at least for release 3.x and up). No need to extend an AbstractList for this anymore. All you need to do is add the lazy="true" to your tag, and make sure the " value " attribute points

Rails: Page loading very long time

由 故事扮演 提交于 2019-12-12 14:14:43
问题 I have a rails project. I got very strange thing in one controller: browser needs about 3 minutes for load page but Rails writes in logs: Completed 200 OK in 20563ms (Views: 17144.2ms | ActiveRecord: 324.4ms) I know 21 sec it's very long time, but It's not 3 minutes. I know this data not enough but I don't expect complete answer only a pointer where is trouble. Size of this page about 5 Mb. 回答1: The delay might be caused by config.assets.debug = true inside of config/environments/development
订阅 loading