Top "Hierarchy" questions

For issues relating to creating, maintaining, or displaying a hierarchy of data or resources, etc.

Attempt to present UIViewController on UIViewController whose view is not in the window hierarchy

Just started using Xcode 4.5 and I got this error in the console: Warning: Attempt to present < finishViewController: 0x1e56…

ios cocoa-touch ios6 views hierarchy
Getting activity from context in android

This one has me stumped. I need to call an activity method from within a custom layout class. The problem …

android android-layout android-activity view hierarchy
How to view hierarchical package structure in Eclipse package explorer

OK here's what I would like: in the Eclipse package explorer, I see the following: (dot represents a clickable arrow …

eclipse packages package hierarchy package-explorer
Warning: Attempt to present * on * whose view is not in the window hierarchy - swift

I'm trying to present a ViewController if there is any saved data in the data model. But I get the …

ios swift hierarchy presentviewcontroller
JPA: How to have one-to-many relation of the same Entity type

There's an Entity Class "A". Class A might have children of the same type "A". Also "A" should hold it's …

java orm jpa hierarchy one-to-many
Eclipse The hierarchy of the type ... is inconsistent with @Configurable annotation

I am developing a Spring/Vaadin/Hibernate application. Everything works but I still have the following error markers in Eclipse …

eclipse spring hierarchy vaadin configurable
SQL Server: How to get all child records given a parent id in a self referencing table

Hi I have a table which references itself and I need to be able to select the parent and all …

sql sql-server-2005 recursion hierarchy
SQL Server OPENJSON read nested json

I have some json that I would like to parse in SQL Server 2016. There is a hierarchy structure of Projects-&…

json parsing hierarchy sql-server-2016 open-json
How can I list all classes loaded in a specific class loader

For debug reasons, and curiosity, I wish to list all classes loaded to a specific class loader. Seeing as most …

java hierarchy classloader
Getting all the children of a parent using MSSQL query

I have the following data in my database: Parent Child 101 102 101 103 101 104 101 105 101 106 My parameter is 106. And using the parameter I want to …

sql sql-server hierarchy