I am trying to deploy the Spring Boot Application with WAR packaging to Tomcat 10. The application gets deployed successfully, however, when I try to access the endpoints it results in 404 Not Found. WAR File: application.war Tomcat webapps/application folder consists of following and index.html (Angular) hav…
Remove last occurrence of a specific integer from an array
For some reason, my solution is not complete. I got 80/100 from hidden spec tests. What’s wrong with my solution? There is probably a certain use case that I’m not thinking of. How would space/time complexity change using an ArrayList instead of an array? Is there a better way to tackle this probl…
Creating a storage for images directly in tomcat folder (Java)
I searched around the web and here and couldn’t find a conclusive answer to this rather simple question. I am using Java+MySQL+HTML and CSS. I created a webapp, and in this webapp the user can upload the photos path to the database .At the same time I am creating a folder completely outside of tomcat to…
Time difference in AM/PM in Java
I am trying to calculate the time difference in java by input time format in 12 hours it works well when i input start time 11:58:10 pm and end time 12:02:15 am. But as i enter 12:00:00 am and 12:00:00 pm it give difference 0 minutes. don’t know why. Below is my code please let me know where i am
Swagger codegen generates duplicated variables
I’m trying to generate client from yaml that contains That means, accept and contentType will be present in generated method signature. On top of that, I’v configured plugin like this Still, after mvn clean install I’m getting Error:(130,31) java: variable accept is already defined in method…
Missing double quotes for the required field using Snake Yaml
i am trying to read a Yaml template and replace certain fields in the template dynamically and create a new Yaml file. My resultant yaml file should reflect the template in all aspects including the double quotes. But I am missing double quotes for the required fields when I use snake yaml. Can anyone please …
spring.jpa.properties.hibernate.jdbc.time_zone applied on writes but not on reads?
I’m using: spring boot 2.0.4.RELEASE spring-data-jpa 2.0.9.RELEASE hibernate-core 5.2.17.Final hibernate-jpa-2.1-api 1.0.0.Final postgres jdbc driver 42.2.9 I have the following entity: and the following property set in application.yaml: Regardless of what the JVM timezone/default timezone is, I want to…
Spring boot with log4j2. Configure log4j2 Spring-lookup
According to log4j2 documentation: The Spring Boot Lookup retrieves the values of Spring properties from the Spring configuration. This Lookup will return null values until Spring Boot initializes application logging. This Lookup requires log4j-spring-cloud-config-client be included in the application. What i…
EnableConfigServer cannot be resolved to a type
I want to connect my spring cloud config server by adding @EnableConfigServer but getting error that EnableConfigServer cannot be resolved to a type. Already check the application.properties, name, git repository path and i also already try to clean the project still gettin same error.I cant view localhost:88…
How to convert a string that contains doubles into a matrix in java
Here we have a String of 9 numbers, some of which are double, and some of which are int. I need to convert this into a matrix and when I am given only integer values in the String, it is fairly easy because all I do cast double on a whole integer after I parseInt for each String value that