Ok, so I have two modules in my app. One is for users, the other is for admin. the admin has to basically approve the user's registration when a user registers themselves, for this I made a simple logic when…
I was installed latest version of ElasticSearch (8.6.2) and it worked fine. Then i realized that i need an older version (8.4.0), so i uninstalled it and then installed the older one. Now when i try to start it it…
Assuming I have a POJO like this: public static class Test { private Optional<String> something; } And a Jackson mapper like this: var OBJECT_MAPPER = JsonMapper.builder() .addModule(new Jdk8Module()) .serializationInclusion(JsonInclude.Include.NON_ABSENT) .build(); If I deserialize the JSON string {"something": null}, I get…
I have added 3 external jars which is not present on the maven repository. I mentioned external jars as a system scope in pom.xml file - <dependency> <groupId>org.suitetalk</groupId> <artifactId>suitetalk-axis-proxy-v2022_1</artifactId> <version>1.0.0</version> <scope>system</scope> <type>jar</type> <systemPath>${pom.basedir}/libs/suitetalk-axis-proxy-v2022_1-1.0.0.jar</systemPath> </dependency> In STS/Eclipse, the project is not…
I've a Java object structure corresponding to following JSON: { "parentClass": { "parentField1": "parentFieldValue1", "parentField2": "parentFieldValue2", "childClass": { "childField1": "childFieldValue1", "childField2": "childFieldValue2" }, "childClassList": [ { "stringField": "stringField1", "integerField": "integerField1" }, { "stringField": "stringField2", "integerField": "integerField2" } ] } }…
For uploading media my client will send a request to the server: message GetMediaUploadCredRequest { media.MediaType.Enum media_type = 1; media.Extension.Enum extension = 2; string file_name = 3; bool is_private = 4; string uploaded_by = 5; } And the server will…
Error message: I have been trying to run react native code on my machine. I have a android emulator up and running but the app is not getting launched. I have done npm run and npm run adb: android npm…
I got stuck on infinite loop when all if statement is true UserRepo class public int update(Users user) throws ExecutionException, InterruptedException { Callable<Integer> updateCallable = new Callable<Integer>() { @Override public Integer call() throws Exception { return sqlite_room_dao.update(user.getId(),user.getUsername(),user.getPassword(),user.getPassword2()); } }; Future<Integer>…
In a MySQL database table, there is column named loginTime and its type is timestamp. Its value is 2023-02-14 10:02:26. when I get the value to date type variable using java and I get value as 2023-02-14 10:02. How can…
I have the classes: public class SentPlayer { final String uuid; final String playerName; final String universeUuid; /* some get methods and constructors */ } public class PlayerMsg { public final SentPlayer player; public final String msg; /* constructors and…