Posts by Alexandre • 77 points
9 posts
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votes1
answer1100
viewsQ: Convert Roman Numerals
I know I’ve asked a question on the same subject, but another question has arisen. I am developing an application that converts whole numbers to Roman numbers, as you can see in the code below ...…
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votes1
answer2185
viewsQ: Convert Roman numbers to Java
I made a program that converts whole numbers to Roman numbers in Java, but the program does not run. What can it be? Follows the code: import java.util.Scanner; public class Teste { public static…
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votes3
answers330
viewsQ: Array Pose in Swift
I would like to know how to find the position of an Array in SWIFT Does anyone know? var nomes = ["Douglas", "Marilia", "Roberto", "Carol", "Lucas", "Iasmim", "João", "Zeca"]…
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votes1
answer3669
viewsQ: Change font color Javascript/HTML/Jquery
I am developing an application in HTML/Javascript/Jquery and would like to know how I change the color of TEXTAREA FONT by clicking the button... Someone has an idea? <html> <head>…
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votes1
answer912
viewsQ: Increase Font size Javascript/HTML/Jquery
i know I’ve asked a similar question, but can someone help me with this, I made an application in HTML/Javascript/Jquery ... and I need to change the source of EACH of the TEXTAREAS with a button,…
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votes2
answers4603
viewsQ: Change font size Javascript/HTML/Jquery
created this application in HTML/Javascript/Jquery ... I wonder how I put a button to increase font size within the textarea. Anyone have an idea? <html> <meta charset="UTF-8"> <!--…
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votes1
answer741
viewsQ: Change textarea background color when button is clicked
I developed an application in Javascript, Jquery and HTML. I would like to make sure that when the user clicks the button btnalterar, to textarea created change your background color. Does anyone…
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votes1
answer789
viewsQ: Javascript/Jquery/HTML Mobile Button
Personal need to make a mobile button (click and drag anywhere on the screen), I am not understand why this is not working... Someone knows? .corpo{ background-color: #555555; } #button { position:…
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votes1
answer14186
viewsQ: Counter javascript/html
I need to make an application in javascript/jquery/html that counts the user’s clicks on the button and when the counter reaches 10 lock the button and displays an Alert, I don’t know why it’s not…