I am working on a AWS lambda function in order to get dynamically a SNS Event or a Kinesis Event, to do so, in my lambda function I am getting an Object as parameter: Then, I am using Jackson in order to convert it to SNS or Kinesis dynamically: The problem is that, when I’m using the convertToKinesisEv…
How to remove data source warnings in Spring Jpa and Intellij Idea?
After new update Intellij, I have red warnings in entity classes. For example: I have warning lines under “poll_answers” and “poll_id” “cannot resolve table/column” and offers me press “assign data source”. Answer Your setup: Spring, JPA, ORM Since your Spring p…
Android: get UsageStats per hour
I use UsageStats feature of Android, but the smallest interval is DAILY INTERVAL. How can I get UsageStats in an hourly interval? Answer All credit goes to this answer. I have learned from that one. How can we collect app usage data for customized time range (e.g. for per 1 hour)? We have to call queryEvents(…
Unnecessarily replacing a task that does not exist is not supported
I got the following error: Answer Clear the cache and start the app again. This might happen when you recently upgraded gradle. If you are on intellij idea then choose file -> invalidate cache and restart. If you are using gradle then delete your .gradle folder and run gradle again.
Communication Between DialogFragment and Fragment
I am trying to pass information from my alert dialog to my second fragment (I am using tabbed activity layout). I want to pass information from alert dialog to fragment when I click on my ImageView, but my app keep crashing until I implement my interface inside MainActivity.java. My main mission here is to op…
Kotlin (null cannot be cast to non-null type) Custom Calendar Implementation
I am trying to use the library https://github.com/kizitonwose/CalendarView (which was made in Kotlin) in Java. In this library there is an example to select a date. In the example, it had shown to do this: After trying to replicate this in my own android project, I wrote this: When my fragment launches, it ca…
How to find element with “== $0” after end tag in html using Xpath, css or any other locators in Selenium
I have to find element with “== $0” after end tag of “span”. Below is the HTML Code of element. Although while I have copied the html code it is removing “== $0” itself. so I am attaching image also. I have tried to find out solution but it was not working. I have tried xpa…
Setting up properly SonarQube for Code Coverage
I’m using JUnit5 on a SpringBoot backend application server using Maven. Here is the sonar-project.properties file that is at the root of the project: I use the sonar-scanner command line to run update the project after a build/test. The Overview board on sonar-cloud looks like this: I at least got the …
How to insert a string in a circular linked list (i want to check the duplicate words in the circular linked list)?
Here is the linked class that I created and I wrote a method that checked if there was a duplicate words in my linked list. I tried to sent the string to the addFirst method but I don’t know why it doesn’t work with me in the main i can’t insert the words to the circular linked list Answer s…
How to give name or tag for intermediate image?
I used docker to build my Java application and I using the multi-stage building and I have some problems every time when I run the docker command for building the docker creates new intermediate image with tag and name none and I need the possibility to called intermediate containers. That is my dockerfile: a…