Q&A Discussões

Is there a method to validate the correct number of arguments are sent to the function before calling the function?

0 Voto

1st Aug 2016, 1:30 PM

Jonathan Giles

Hello a question how could I validate a text field which is name and does not accept special characters or numbers and to check

java jtextfield

0 Voto

31st Jul 2020, 5:11 PM

123456

how when a user enters input at least 4 characters the button will be active using javascript / jquery

css forms html5 input javascript jquery validate

4 Votos

22nd Apr 2019, 3:11 PM

Avirur Rahman

Why the Code doesn't change the type?

float php reference-types string validate

0 Voto

24th Apr 2018, 4:11 PM

Stefanoo

I want to know how can I verify or validate the subjects in drag and drop code (js and php) for my time table.

and drag drop help js php timetable validation verification

0 Voto

10th Feb 2018, 5:00 PM

Calvin Rodrigues

How to repeatedly prompt the user until correct input is given - JAVA

input java loops validate while

0 Voto

14th Oct 2018, 5:25 AM

Enzo Cabrera

HELP: I used JavaScript to autogenerate age from date of birth in a html form

age dob form forms html5 javascript js validate

0 Voto

20th Oct 2018, 4:10 AM

mya

a how html page to validate

0 Voto

31st Jul 2017, 9:23 AM

Alhamdulillah Syed Hozaifa Ali

i need c++ program does EXAMPLE: If the user entered the #’s: 999, 90,78,82,and 999 the output would be AVERAGE = 250/3 = 83.3 AVERAGE WITH LOWEST DROPPED = 172/2 = 86.0 AVERAGE WHERE HIGHEST COUNTS TWICE =340/4 = 85.0 NOTE: Validate the input as being a plausible test score and require the user to reenter when not plausible.

1 Voto

19th Sep 2016, 5:34 PM

Najwa

Need help! how do i make prefix numbers for credit cards mastercard and visa validated using javascript?

card css help!html javascript mastercard numbers validate variables visa

0 Voto

5th Sep 2017, 10:11 AM

Callan Wright

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Quente hoje

Can I import any module in python in this app?

1 Votes

Loops and conditions

2 Votes

GitHub account connecting issue

3 Votes

Algorithm to create maze-like grid

2 Votes

photo upload issue in html code

0 Votes

2 Votes

app for lessons

1 Votes

Alguém Português por aqui?

0 Votes

Any coding competitions?

1 Votes

I can't figure out how to use the getElementById code in JavaScript Code Playground, I've tried multiple times and watched YT

0 Votes