I have input in a form, but it should not have its value changed:
<input type="text" name="pais" value="">
How can I prevent the value from being changed?
<!DOCTYPE html>
<html>
<body>
<form action="/act...
I started learning Python and was told I should not concatenate the strings with , but use the .format() method. And in JavaScript is it correct to use + or , to concatenate strings or is there a more recommended and...
I made a game of the old one that verifies the conditions of victory of the user with if , however I did not find an elegant solution. I am trying to develop a method to check the win condition with array , however I am not succeeding, fo...
I need to make an IF in Javascript. I'll explain:
A customer sells:
40kg barrels.
3kg tube.
I'm not sure how to do this IF. The idea is to show in the field qtd40kg Only multiples of 40, which is the weight, ie:
If I need 4...
I'm trying to get the text from this structure:
<span id="our_price_display">R$ 71,90</span>
And I would like it to return only 71,90 .
But in the structure I created, I can not get the "R $" from the text and only reco...
How to make a input of type text to use in a form that I need to add tags, just as it exists in Stack Overflow ?
Note
Whoever responds, the answer can be extremely large if it is to quote
the server-side ren...