I have an app that if something happens it will pop up a Notification with an action button. if it pressed it will the app running but if not for a certain amount of time it will run another code. I’m …
Tag: java
Which bean is loaded if profile is not set?
Testing the below Spring profile : It seems that com.Test2 is loaded if a Spring profile is not set. Is this the expected behavior ? I’m just trying to understand how Spring loads classes if profiles are set/unset. It seems that if a profile is not set then Spring will create the class if it exists outside the profile, if
Joint table in many-to-many is not updating
I have a relation N:M between 2 entities, “Alumno” and “Curso”: Alumno Curso On AlumnoService I have the following two methods: According to the printed lines, all the data is fetch correctly, and on Postman I get a correct answer: This is the AlumnoController: However, upon inspecting the database, the shared table is empty: Any idea on what the issue
Cannot display JComboBox in JTable with TableModel
Below code to display a JTable with 3 columns, which respectively contain a JComboBox, a String and a double, and which should display yellow. The problem is that I cannot get the JComboBox in the first column to display as … a combo box; instead I get a String saying “javax.swing.JComboBox…”. What am I doing wrong? Answer Never return a
How to Validate Ordinal Dates?
My julian date is in 7 digit format YYYYDDD. I want to make sure all the scenarios of leap years should be covered. Currently I have put a check on days. Is there any utility validating it ? Answer I want to make sure all the scenarios of leap years should be covered. Currently I have put a check on
Filtered Recyclerview on spinner with selected class of the student?
I want get items on RecyclerView based on the student class selected in the spinner. The student has rollno,name, class to be displayed in the RecyclerView. For instance, I want students in class 8th. I am using firebase Firestore. Right now I have recyclerviw which fetches all the documents(students). Updated Code for Adapter is : And updated code for ClassView
AWS Transcribe S3 .wav file to text
I am trying to use aws Transcribe to convert a wav file to text. I have uploaded a wav file to S3, which is located here and it has public read/write permissions: https://s3.us-east-1.amazonaws.com/csld8xmsdksdf8s9sk3mmdjsdifkjksdijsldk/Transcribe2.wav. The wav file is valid. I can download it in my browser and replay it (and it sounds like the origin recording), so I think we can
snapshot.getValue(User.class) is returning null
I was working on this User information project. I have created login registration for users. The project supposed to show information about logged-in users. When users log in to their profile, it is returning a null reference. Answer The key of the user node that is showing in your JSON (-MRF…J0KL) was generated by calling push() in a DatabaseReference. It
Extraction of string and integer from txt
I’m trying to make a simple scanner reader to read from a txt stored in C:UsersjamesDesktopprojectfiles and it’s called data “data.txt”, the thing is that the information stored is like this: So as you can see the spaces between the string and the integer that I want o extract are random. I was trying to make this: But the split
Using kotlin extension function in Java code
I have created an extension function for listening to click listener for buttons, when I try to access it from Java code it does not work, Cannot access clicks() from java file, this is what I tried Can you please suggest how to resolve this. Thanks R File – Extension.kt In my java code – FillingFragment.java DataViewHolder.Java Answer Extension functions