33 questions
I have created the following forms in playframework (2.5.6) case class User (age: Option [Int])value form = Form( mapping( age - > optional (number) (User.apply) (User.unapply))println(form.bindFro...
When I was displaying the contact form of the website that is currently being published, I received the following error.I don't know what to do.Error Contents Fatal error: Declaration of Zend\Stdlib\A...
I was trying to use the JDBC driver to display the acquired value in jsp, but I looked it up and found that it is common to use Service Builder to retrieve and display values.I even set the table defi...
We created a Model class for a table and implemented the following actions to perform an ambiguous search.List<Model class>result=Model class.find.where().or().like(column name, %search string %...
It's been a few months since I started learning scala+play.I'm trying to implement fileupload, and I'd like to have a view that displays identity using silhouette, but I don't know how to write it.The...
I use Scala to develop web applications in Play Framework.Until yesterday, the development was going well, but Activator(sbt) did not compile CoffeeScript and auto-reloading did not work anymore.I can...
I would like to renovate the web system built on zendframework2. Please tell me how to place the PDF output button on the web page (with multiple images) and press it to output the PDF.Thank you for y...
I am currently studying how to build a web server using ASP.NET Core 3.0 and Blazor. After searching for online tutorials, we found a way to access databases such as SQL Server using WebAPI using the ...
When I created xcframework with xcode, I referred to the site below, but when I added AFNetworking within xcframework, I got an error during the build.specifying in xcframework: pod 'AFNetworking', '~...
Environment: VisualStudio 2017 .NetFramework 4.6.1 SQLite EntityFramework 6.3 The following exceptions occur while Migtaion interprets the DB Model created with code first in EntityFramework 6.3:I loo...
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