All Questions

4
answers

Selector for all elements except the first

I have 11 p elements with the title class p.title What would be the selector to add styles to all p.title minus the first one? I could select all the others with nth-child () and their numbers but it would not be the most efficient   ...
asked on 01.11.2017 / 23:20
1
answer

Does it matter whether #include iostream or #include "iostream"?

Yesterday I wrote in error #include "iostream" and I did not realize because the compiler did not give an error. Later I realized and I was surprised. I've tried with this little program: // Fichero a.h #ifndef A_H #define A_H #endif...
asked on 31.12.2015 / 15:45
3
answers

Update text depending on selected values in a list * WITHOUT JAVASCRIPT *

At work we find an interesting problem: we have a page with a drop-down list that, when the selected option changes, updates the values of a series of elements from the values of a variable in JSON. HTML is something like this (simplified):...
asked on 08.06.2016 / 06:37
4
answers

Get URL where I'm located with JavaScript

How do I get the URL current on the website? using javascript . What I want is to know if I can get the url of a website, but for example if I'm in the /conocenos section you want to get http://sitioWeb/conocenos...
asked on 02.02.2016 / 18:25
0
answers

Sequence of request body exhausted in ios safari

I am working on a system developed in asp , which has the authentication of
asked on 10.05.2016 / 19:52
1
answer

Replace an html tag with jquery

When initially the website opens, a bootstrap modal appears asking to filter date. The date is filtered (example: April 2016). Click on the ACCEPT button and the magic happens, the server throws me the data to fill a whole dashboard from head...
asked on 29.09.2016 / 17:42
2
answers

Is this switch behavior normal?

The case It turns out that doing some tests I have found something unusual behavior or that I had not experienced before. The issue is that the switch function allows comparisons to be made consecutively of the type: //... switch ($i...
asked on 14.05.2018 / 12:08
3
answers

Words reserved in HTML?

The doubt came to me when I saw a form like this: <form method="post"> <input type="text" name="name" placeholder="Your name*"> <input type="text" name="number" placeholder="Your phone number*"> <button type=...
asked on 27.07.2017 / 18:29
2
answers

"splice () offset past end of array" in different versions of Perl

Today, in my work, I wrote something like that, in Perl: my @x = qw( 1 2 3 4 5 ); splice(@x, 10); and the error occurred:    splice () offset past end of array at ./x line X. But on my personal laptop, there is no error like that. I...
asked on 30.10.2015 / 16:37
5
answers

"NullPointerException" error when running an AsyncTask on Android

I am working on an Android activity that consults a database to fill a ListView, I leave the code: private class EjecutoConsulta extends AsyncTask<Void,Void,List<Comunicado>>{ @Override protected void onPostExecute(List...
asked on 08.06.2016 / 09:18