I have a problem with a simple validation of rout I do with jQuery Validate . The issue is that when jQuery validates something, it throws a message, in my case it shows a floating balloon on the validated field and in addition to this, it plac...
Yesterday I translated the response from RegEx match open tags except XHTML self-contained tags with its famous snippet of code:
You can not parse [X] HTML with regular expressions because HTML can not be parsed with regex. Regex is no...
I am seeing JavaScript and I came across this that I do not understand the Boolean objects and the Boolean primitives .
If I use a Boolean object to compare it in a if will it give me false ?
Or why the documentation of...
If I have for example several <span> and I click on one as I can, with jquery to know which one I clicked on? Are the IDs of the elements numbered automatically with item_<?php echo $i; ?> ?
That is to say, I want tha...
I have a big question about relationships in mysql. You see, I'm creating a site that looks like an e-commerce, it's for a colleague.
I'm creating a table called categories and another one called subcategories . In the table subcategories...
I need to find a more efficient way to remove duplicates from a list in Python.
I'm doing it this way:
for i in mj:
if i not in mj2:
mj2.append(i)
Where kj is a list as [2, 4, 4, 4, 4, 4, 9, 9] and output mj2...
I have in my app configured push notifications with firebase, all right here, I receive notifications with the app turned on and off, when it is open and something arrives I ask for the body to do certain actions for example to open another acti...
Question taken to answer a comment , so that it can be better understood, and because I think it can be an interesting and useful question for other users who may wonder the same thing.
Regarding the returns I know that being void function...
I've always seen that in JavaScript there is:
assignments =
comparisons == and ===
I think I understand that == does something similar to compare the value of the variable and the === also compa...