All Questions
Tagged with switch-statement arrays
455
questions
0
votes
2
answers
40
views
Utilizing array items as an entire case in a switch statement
I would like to generate cases in a switch statement from an array. Here is how the array is generated:
pointObjects = [];
for (var i = 0; i < 2; i++) {
// Generate cases.
var url;
var ...
-2
votes
1
answer
103
views
How can I add the chained calculation functionality in a JS calculator, i.e. calculating with the previous result
I am building a JavaScript Calculator as an exercise of TheOdinProject. I am facing problems in chained equations as my calculator is giving wrong results. How can I calculate the result as the value ...
-1
votes
1
answer
84
views
Is there a way to print error message when a user presses the "enter" key instead of throwing an exception or a primitive type error(char to str)?
I am currently working on a project in my first Java class. I am writing a program for a mock company that allows for various user inputs depending on user need for animal registration. The info ...
- 33
0
votes
5
answers
107
views
Can we compare a user Input with an array? If yes then what wrong am I doing? [closed]
The pitch of the code shows an error!
public static void switchTest() {
String[] cars = {"TATA", "BMW", "Hero", "Honda", "Bajaj", "Yamaha&...
0
votes
0
answers
23
views
InnerHTML not working to display array text [duplicate]
I am trying to make case 3 display array as text in the innerHTML.
For some reason its not working, the array is a string already, I converted it using a .join() method.
let userList = ["Sarah", "...
- 125
0
votes
2
answers
74
views
How to add prompt input value to array after switch statement?
I have created an array with 10 names hard coded in as an existing database.
I am struggling to get the user input value from the prompt of option 1 and push it to the array.
let userList = ["...
- 125
1
vote
1
answer
39
views
How do I fix a default error on my switch statement?
So, I have to make a program that shows a menu of a bank, with several options for the user to input.
For an input G, the user enters a deposit, which is stored inside an array.
For an input S, it ...
- 11
1
vote
1
answer
59
views
Why isn't the background colour changing? (JS)
I'm new to programming, and stackoverflow, so I apologize if my question isn't in the correct format.
I'm working with code which was partially written by my professor, with directions included from ...
- 11
0
votes
1
answer
2k
views
Error - PHP Warning: Undefined array key "gid"
Does anyone know how to fix this error, please? PHP Warning: Undefined array key "gid" in /index.php
[index.php]
$gid = ['1245620'];
$mid = ['0111161];
$sid = ['0108778];
switch($_GET['gid'...
user21143960
0
votes
1
answer
464
views
C# Console Application project to compute the total price of a transaction
I cannot take multiple inputs from the user, calculate them, and show them on screen. There is also a scene card option for discount.If they have Scene card with them, the base price should be reduced ...
0
votes
1
answer
76
views
Javascript switch case keeps skipping to the default case
My Switch case keeps on going to default.
The condition is from the intersectionWord which outputs a specific keyword from an array which matches up to a word in the trigger word array aka an ...
- 27
-2
votes
1
answer
52
views
Is there a way to compare the strings in two arrays to see if one of them is present within the other
I have two arrays.
First one:
const triggerWord = ["what", "how", "where", "who", "can"];
Second one:
const myArray = query.split(" "); - it ...
- 27
-1
votes
1
answer
47
views
Java loop not working because of wrong scanner usage [duplicate]
I'm making a text editor in java.
I'm using a switch to create a menu.
One of the options of the menu is to insert lines to the existing array where i need to make a loop to add strings to an array ...
- 3
0
votes
2
answers
300
views
How to display different data if a switch is toggled in React-Native
I'm trying to make a donut chart that shows different values. But if the switch on the screen it toggled, I want it to display a different set of values.
All the data is currently stored in an array I ...
0
votes
3
answers
56
views
For loop is not returning a different value for every array index
I've written a code about a program where a word gets encrypted as a number dependent on a fixed parameter such as "Software" turning into 76389273. However the for loop is not returning ...
