I'm working on a code with checkbox and I want the results of which boxes are active or inactive to be displayed in the browser console or stored in an array by pressing the save button to later work with them .
The code I have so far is...
Partners of Stack Overflow in Spanish, I have the following error when doing this conditional ViewBag.p.Where(n => n.Lider == namelider in cycle foreach .
Here I show you part of my code:
<table class="table table-bordere...
I am using bootstrap 3. In a modal window I have an online form and below is a table. But the left margin of the form is not the same as that of the table or the title of the window. How can I correct that?
<section class="main container"&g...
I have a list with 2 elements a=[1,2] if I put for example [2] as it will mark
> > Traceback (most recent call last): File "<pyshell#13>", line 1, in <module>
> if a[2]== IndexError(): IndexError: list index o...
I have an Array Data :
var Data = [{"Nombre": "A","Apellido": "B","Edad": 12},{},{},{},...]
How can I filter the data so that all those with Apellido are equal to B , for example?
What I want to do is, that every time a user, registered or not, when requesting or entering a URL, I want to know what the user is, to see if he has access, and if he has it Render the page with the personal information of said user.
I tried...
At work I'm using Java and I have to use the equals () function frequently.
My question is what is the difference between
!"".equals(objeto);
in front of
!objeto.equals("");
At work they force me to use the first, but I do not under...
I'm doing a questionnaire in HTML and Jquery, when I click on an image that contains a question that is inside a section I want that section to hide and the next section appears, with Jquery I make a selection of the classes that contain the sec...
When I run a query in the MySQL database, the Execute command freezes the database completely, whereas the Query command normally runs the query. What is the difference between these two commands?
What is the difference of putting the null in front of or behind the variable that we are comparing, that is, what is the difference between:
if ($value==null){...} and if (null==$value){...}
I've heard that the second option is...