Extract data from JSONArray using jsonpath
I have a JSON file having customer data as below . Here I want to extract the custName & CustId where amount is greater than 10 . But I'm stuck as unable to get the desired jsonpath for extracting these…
Android Studio – How to change the value of a variable on the click of a button
enterbutton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { int get_form_edittext=Integer.parseInt(edtx.getText().toString()); if(get_form_edittext==111){ flag=1;} else{ flag=0; } First I have initialized the flag variable with 0. I want that if the user enters "o" on the edit text and then presses…
Android Studio – How to stop a button to take the value after certain condition meet
I have made a simple tic tac toe game app using java.it is working as required, but after wining form one side it is keep taking the value. How to stop the execution after certain condition meet. If this is…
How do I write java code, to display the name automatically when after inputting id or number? – PHP
based on the image below, I have NIK & NAMA fields. the concept is when I fill in the NIK field then I press the GET button it will display the name(NAMA FIELD) Picture : Menu add Database structure example…
How can I get spring data to save a "getter" as a mongodb field?
Question: How can I get spring data to save a "getter" as a mongodb field? Context: The Score java object has a 'getAverageFare()' method that performs calculations Another object (i.e which implements @Document) has Score as a field The goal:…
How do I get Spring to use an application.yml file in a Docker container?
I am creating a simple Java/Gradle/Spring application. I am working on Dockerizing the app. When I run the app locally without docker, it properly uses the values in my application.yml file. However, when I run the Docker image, it doesn't…
Why am I getting "The provided key element does not match the schema" error with Java DynamoDB AWS SDK?
I'm trying to implement with DynamoDB a way to allow items to be only inserted and NOT updated/replaced (to achieve some level of transaction control). Therefore, I have the following DB Schema configured in AWS DynamoDB: PartitionKey="driveUniqueId (String)" SortKey="createTime (String)"…
Needed to filter null values from JSON response in spring boot project
public class APIService { private List<CoinDTO> coinList = new ArrayList<>(); private final TrackerConfigProperties trackerConfig; //Injecting configuration properties into the constructor. public APIService(TrackerConfigProperties trackerConfig) { this.trackerConfig = trackerConfig; } public List<CoinDTO> getCoinList() { return coinList; } public void setCoinList(List<CoinDTO> coinList) {…
Android Studio – How to Set a Default value in EditText
What is the method is to assign a default value in edittext? Like if user did not enter any value how to perform the required task by default value. int hft=Integer.parseInt(takehtft.getText().toString()); int hin=Integer.parseInt(takehtin.getText().toString()); This is a simple code to take…
Android Studio – Proguard / R8 removing a class member that it shouldn't
I'm not as experienced in the Proguard / R8 matters as others. But, I think that I've stumbled across a bug in the Proguard / R8 tool as used in Android Studio. I have some Java code that runs great…