We would like to bring one of our layout algorithms, which is implemented in Python, to Cytoscape. As Cytoscape apps are written in Java, I was wondering whether some of you has an idea on how to easily bring it to Cytoscape without rewriting the Algorithm in Java. Answer I believe Dexter already reached out …
Tag: java
Data in the List gets modified after changing the object in another List
After adding the object into my list I am changing the data in the list it is getting modified I have the code like If I am doing like this, the data object in the newList also is getting changed. I have a requirement that it should be changed in the oldList but it should not change the data in
How to remove underline in hyperlink
I have a TextView on my ‘settings’ activity: I have defined my URL on the string. On my settings.kt page I have the following code onCreate: From what I have found, I need to add a ‘spannable’ in relation to the above (settings.kt) but I’m not sure how to apply it, as everyone ad…
ERROR: org.apache.logging.log4j.Logger.atDebug()Lorg/apache/logging/log4j/LogBuilder
When I try import a file from front to my api, throws this error: org.apache.logging.log4j.Logger.atDebug()Lorg/apache/logging/log4j/LogBuilder I just have this log4j dependency in my pom.xml: This is my Controller: Thank you in advance. Answer I saw a post that solved my problem, just put this dependency:
What should I do to fix SonarLint warning “remove usage of generic wildcard type”
When I use SonarLint plugin to scan the Java code in IntelliJ IDEA, it shows warning like this: remove usage of generic wildcard type. This is the Java code: What should I do to avoid this warnings? Answer You should use generic type or actual type for return type of method declaration Or Or specific type:
foo(int, int) is picked over foo(int…)
In this piece of code, why the compiler is not able to reference the method that has varargs argument from static context. JDK 17 is complaining Cannot make a static reference to the non-static method doSomething(int, int) . Is this a bug or another feature I am not aware of. JDK 8 and JDK 11 dont complain ab…
Parent-Child Tree in Java
I was trying to implement a class Node to build a tree of Nodes. Basically, each Node can have children, so if I specify multiple nodes I can build a tree out of it. As an example: The problem I am having problems to solve is to build this tree and find all children of a given element (in this
Can I get the memory address on the data from the static JNI field?
Can I get the memory address on the data from the static JNI field? For example, I have 2 situations: First: Second: The examples are very simple. I just want to get the memory address on the static field data, without using GetStaticObjectField and etc. It is possible? Answer Fields in the JVM have no addres…
BufferedReader unexpected behavior
I have an unusual problem with BufferedReader in Java 11. I have a simple command-line student tracker application, that reads input from System.in, transforms it into the appropriate implementation of Command interface, and executes it. Some commands simply process the input and print the output to System.ou…
How to return arraylist vertically
I am trying to return an array list vertically but I’m having some issues trying to implement it. Below is my code, and the return results; Output is what I’m trying to get to be vertically } My current output is [2, 4, -1] I’d like it to be Any help would be appreciated. Thank you in advance Answer Hi