Posts by Rodrigo • 37 points
10 posts
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answer131
viewsQ: Imageview with sizes for all screens
I am developing an app for iOS using Swift 4. What I have broken my head is in relation to screen sizes. I see that Auto Layout helps in some cases, among them, disposition of the elements in…
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answer550
viewsQ: Jasper Reports - Create Vertical Line in Detail
I have a bit of a problem, I use xpath to generate data from an xml for the report and when I put the information in Detail, they appear normally, but the vertical line does not stay until the end.…
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answer231
viewsA: Liquibase always running changesets
I managed to solve: I removed the Liquibase-related Maven dependencies and added the plugin "Liquibase Maven Plugin" With this, I normally configured according to the documentation, thus in pom.xml…
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answer231
viewsQ: Liquibase always running changesets
Hello, I have a problem running Liquibase with Maven + Spring Boot. The following occurs: I have two schemas, schema1 and schema2. In the project, I have 3 scripts in native SQL: first create the…
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answer316
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answer126
viewsA: Problem changing screens with Navigation Controller
Check if you’re not calling a performSegue before and then calling another event when selecting from the tableview. But if you can, post the code. I have had similar problem, this usually happens…
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answer212
viewsQ: Notification with sound on Swift
I’m having a problem making an app similar to an alarm. What happens is that I can’t find any way for the user to select a song in their library and use it when playing a notification. This is…
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answer288
viewsQ: Docker + Macos : Mount Volume out of root folder or Users
I’m having a problem when it comes time to perform the link mount on the Docker command: docker run -p 5000:5000 -v "$(pwd)/path:/path conteiner_name It turns out that the directory is not mounted…
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answers619
viewsA: How to capture the pressing of a key with the program running in the background
When an application is developed using Java’s "native" events, it does not recognize when it is outside the JVM. That is, running in the background. I advise you to take a look at API Jnativehook, I…
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answers77
viewsA: Class instantiation
Your two classes have some errors. The first is that you cannot create a method within another method similar to some languages, such as Delphi. Another thing is to divide the responsibilities among…