I’m new at stackoverflow and coding. I’m trying to make a method for validating the user input. The user is only allowed to answer, add, show or exit. But I keep getting stuck in the first while loop. I tried to change it to !userChoice.equals.. but it is not working. What am I doing wrong. Answer Your posted code has
Tag: return-value
Trouble getting and printing a returned value from one class to another in Java
I’m trying to import data from a CSV file. I don’t have any issue about the importing process. But, when I’m passing an imported array from the CSV file to another method in another class, I can not get and print the values from the array. I got the following printing: [1, 2.0, [[Ljava.lang.String;@1e81f4dc]. “1” and “2” are imported values
How to use a HashMap returned from a method
Here I have a program which creates a HashMap within a method This program doesn’t work due to the fact that in the main method “abilities” cannot be found. How can I make it so I can use my HashMap in the main function. Answer Try it out
how to get ID Value from sqlite database (android studio java)
when i try to click some name from listview, i want it to return the ID from its name(in Toast Text), but i always getting result “0” wherever i click a name in listview, can you help me fix my code?, thanks MainActivity.java DatabaseHelper.java Answer Try this: Cursor getNoteId = myDB.rawQuery(“select id from notepadData where notepad like + “‘” +