Does anybody know, how to find self closing tags of the XML document? I am able to get all the elements of specific type, but I am unable to find elements, that are self closing and also, I need to find elements, with no attributes. My XML file has two types of myTag tags: Pair tags, that contains another nes…
Tag: xml
Xamarin View – How to put TextButton at the end and to the foreground
I am trying to figure out. How I can put the Login-Button at the end of the view, but on the foreground of placeholderText. This green textfield should be replaced by a maps-view later. My current code: and my current state looks like this: My targetview should looks like this: It would be great, if somebody …
How to adjust Text Views in different Screens (Android Studio)
I’ve search for all Internet but can’t figure this out, i have my textviews on my Images, when I rotate the phone or change to other screen size, the Text won’t adapt like i want (left image) i already tried app:autoSizeTextType=”uniform”, wrap content, match parent, but this won…
Remove curly braces and equal sign from data retrieved from firebase
So, I am using android studio to make an app that displays data stored in firebase real-time database. The app is simple, it displays the name and phone number from firebase to the app. The app works fine and even displays the data but the only thing is it displays the data/values with curly braces and an equ…
Unable to add boolean value to contextProperties map of JAXBDataBinding in cxf beans xml
I am trying to set com.sun.xml.bind.treatEverythingNillable property to true as mentioned in document. But is throwing error. How can I set the com.sun.xml.bind.treatEverythingNillable to Boolean TRUE Object? https://cxf.apache.org/docs/jaxb.html Error Windows 10 + JDK8 + Tomcat 8.75 + JAXB 3.3.10 Answer Copy…
Caching java instance for peformance
Please assist, What is meant by caching this line/new instance in java for example: I know I have to store insome sort of memory… may someone show me an example. Thanks. Answer Caching means don’t let the garbage collector trashing your variable after you use it, if you already know that you will …
Remove extra space on button and remove rounded corner in Android Studio
I’m trying to make 4 buttons in a grid layout, but I don’t know how to remove the extra space on top and bottom on each button. I also don’t know how to remove the rounded corner. I tried to use cornerRadius but it does nothing. Here’s the screenshot of the layout.As you can see, there…
Java servlet web.xml file cannot resolve the class in the tag in IntelliJ
I am writing a simple web service and have put my web.xml file in the WEB-INF folder. For some reason everything in the servlet-class tag is coming up as “cannot resolve class MyServlet”. The class MyServlet is in the src folder under root directory. I cannot figure out why as to why this is happe…
How do I transfer my parsed array data from one class to another?
My program uses Picocli to parse XML data and store it in an ArrayList. For some reason, the information gets removed when I try to access it from another class. I run the code below, and it shows the elements just fine: So I try to access sourceArray from another class: and results in variables being [], thu…
Java XML: how to get attribute value as NULL if not present?
Java XML: how to get attribute value as NULL if not present? It returns empty string. Is there a way to get the value as NULL? It is easy to convert it. But we have hundreds of places like this, and it would be great if XML parser support it. Is there a way to configure XML parser? Answer AFAIK,