All Questions

4
answers

How to leave a layout ready for all resolutions

I know it sounds confusing, is there a way for a layout to be "ready" to be visibly responsive when the client resizes the browser and to any device?     
asked on 23.09.2014 / 19:33
3
answers

Why does CSS work with "fake" HTML elements?

I've seen some examples like this on the internet, showing what html elements with custom names work with regard to the application of css styles. elementofake { color:red; font-size:30px; font-weight:bold; } <elementofake>...
asked on 14.03.2017 / 18:49
5
answers

echo or print, what really is the best option?

I know of the differences of echo or print, but in a real project in PHP which one is the most suitable to use? Or just so much?     
asked on 09.02.2014 / 15:37
3
answers

What is the difference between "margin: 0 auto;" and "margin: auto;"?

As the title already says: What exactly is the difference between margin: 0 auto; and margin: auto; ? margin: 0 auto; margin: auto; Why can you only use 0? What would be the unity of this 0? px %?     
asked on 22.05.2017 / 16:53
10
answers

Organization of CSS

Is there a standard for organizing CSS? For example: .teste{font-family:"arial";font-size:18px;color:white} or .teste{ font-family:"arial"; font-size:18px; color:white } Which one is right for you?     
asked on 06.10.2014 / 16:54
3
answers

Is it wrong to use more than one thead, tbody or tfoot in a table?

I have a table that gets a certain formatting when the elements have a tbody . Because of this formatting, I thought about using tbody twice in the same table, but I was wondering if that would be valid. So, I would like to ask t...
asked on 06.01.2017 / 12:22
2
answers

How to check if the Term is contained in String in PHP?

I need to check if a given tag is within string . I get this string from the database that comes in the form of% com_with% separated by commas without spaces as below: String canais,proteses,implantes Term proteses...
asked on 22.11.2015 / 04:58
5
answers

How do I make child form values in parent form C #?

I have a C # signup. There is a "search street" button that opens a form search child. When you run the search, it displays the result in the datagrid of that form child. I would like the event cell_click of the datagrid to comple...
asked on 30.01.2014 / 12:31
4
answers

Convert each first letter of each word to uppercase

I have the following question:    Write a titleize (text) function that converts each first letter of each word to uppercase.       ex: titleize ("this IS just A tExT"); // correct output - > (This Is Just A Text.) I was able to leave...
asked on 10.09.2014 / 18:48
2
answers

How to use and what the user-select property is for

I'm learning front-end and I came across on this site with a CSS property named user-select , I did not understand what it was for and could not find a good explanation. I wanted you to explain to me what it's for, how and when to use...
asked on 17.04.2015 / 20:59