1304 questions
Using AWS dynamoDB, you bring the URL of the image in the loadUser() database, download the image with downloadImage(), and add it to the scrollView with addImage().However, if you look at the downloa...
Utilize JDBC in large amounts of data dataSlow select of PreparedStatement method (?Bind mode)SQL improvement or no binding mode?Retrieves the search results from the search criteria on the screen.You...
Assume you have the following tables and classes:sqlcreate table `sample`.`member`(id serial, name varchar(64));class case class member (id: Long, hoge: String)I would like to map the name column of t...
I am developing an application to play Niconico videos.Using AlamofireRanking acquisition → Video ID acquisition → Video URL acquisition → Video page up to HEAD I gave the video URL to AVPlayer, but i...
When I tap Cell in CollectionView, I am trying to implement the process such as adding subView to Cell like the camera roll in the Twitter app.That's why I wrote this.-(CameraRollCell*)collectionView:...
I used a library called GCDAsyncSocket for socket communication.Debugging with IPv6 only Network lost connect Error Domain=NSPOSIXErrorDomain Code=51 Network is unreachable UserInfo={NSLocalizedDescri...
Can SpringMVC pick up all unmapped requests?For example, @RequestMapping(value=/{otherwise:.+}, method=RequestMethod.GET)public String otherwise() threads Exception { US>throw new TargetNotFoundExcept...
I use capybara to write feature specifications.class UserController <ApplicationController def index redirect_to new_user_path end def new # something endendIf there is a controller called feature ...
How should I implement it to play iOS videos simultaneously?I want to play 4 videos simultaneously on my iPad.It can be implemented in the application of iOS app development company TouchPress.https:/...
We are developing the ios app with objective-c.I'd like to map a regular-range cylindrical image to a spherical surface and display it as a sphere on the screen, but I'm worried about how to implement...
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