All Questions

3
answers

Error compiling Android Delphi-10 on Windows 10

I have a problem to compile for android in delphi-10, follow the error   The C: \ Program Files \ Java \ jdk1.7.0_79 \ bin \ C: \ Users \ Public \ Documents \ Embarcadero \ Studio.0 \ Bpl; C: \ Users \ Public \ C: \ Program Files \ Java \ jdk...
asked on 11.12.2015 / 11:44
2
answers

Error in .First (), because there is no result selected

In my controller login I use the following code to make the user selection if it exists, however whenever the user types the incorrect name or password, an error because it does not find the result for .First . I need to make a treatmen...
asked on 04.12.2015 / 20:25
1
answer

Set delivery address API Pagseguro

I have to pre-define the delivery address of the pagseguro in my code PHP . The problem is that I have tried and I can not, what I can do is just set the billing address. My code: $paymentRequest = new PagSeguroPaymentRequest();...
asked on 13.11.2015 / 15:58
1
answer

how to use mysqli_fetch_array

I would like to know how I use this command mysql in my code because I am trying and nothing can not make it work if someone can help thanks. code: $sql = mysqli_query($mysqli, "SELECT * FROM produtos LIMIT $inicio, $totalProduto");...
asked on 16.12.2015 / 18:13
2
answers

Get PHP variable and display in input

Good afternoon, everyone. I want to get the value of the cpf variable, after it is treated, and display it inside an input. practicando.php <fieldset style="width:50%; margin: 0px auto; "> <legend>Colocando PONTO no...
asked on 06.09.2017 / 19:17
1
answer

How to load a plugin according to the width of the screen?

Hello, my problem is the following, I have two Plugins with similar functions, however they can not be loaded at the same time because errors occur. Is there any way to load a particular script according to your browser's resolution? Ex:...
asked on 17.11.2015 / 02:11
2
answers

URL in netbeans does not work

I'm trying to run a project in php on netbeans and it runs the following url: http://localhost/portfolio/index.php Only my project does not open. It only opens in the following url: http://localhost:8080/portfolio/index.php How do I op...
asked on 13.11.2015 / 12:50
1
answer

Is it possible to create a site without a markup language?

Is it possible to create a website without any markup language, programming only, for example JavaScript? In general terms, how?     
asked on 20.09.2017 / 13:51
3
answers

Problems with CSS opacity

I'm trying to put an image so that it looks similar to this: Butitisnotwhathappens,butnoticehowmypageis;<divclass="container-fluid"> <div id="conteudo"> <div id="apresentacao"> <div id="frase1">...
asked on 01.12.2015 / 15:46
2
answers

What are the advantages of angled typing?

I would like to enjoy the maximum that Angular can offer. And one of the things I want to understand well is everything what tipagem of Angular helps me at the time of development. I saw that one of the advantages is th...
asked on 01.10.2017 / 17:45