All Questions

1
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SQL return on different columns, not on rows

I am testing a query, where I would need the returns to come in distinct columns, but in the form below it returns in rows. I tried to use LEFT JOIN but the syntax did not work. select u.nome_completo AS NOME1 from usuarios u where u.cr...
asked on 27.04.2016 / 15:11
2
answers

Switching between List and Gallery

What I want to create is similar to Grid view used on Mercado Livre systems. It would be a javascript function that toggles between a List or Gallery , using the same data in table form .    Exposing the doubt - I suppose to...
asked on 09.05.2016 / 07:13
1
answer

city state JQuery selection error

JQuery: $(function() { $(document).delegate('#estado', 'change', function() { var valor = $('#estado').val(); $('#cidade').load('_requires/cidades.php?estado=' + valor ); }); $(document).delegate('#cidade', 'change', function...
asked on 27.04.2016 / 16:52
1
answer

Element inline

Hello, I wanted to take a question because an element <a> inline does not work padding-top a{padding-top:80px;background-color:#2c3e50;text-transform:none;color:white;}     
asked on 01.05.2016 / 07:06
1
answer

Does Xamarin generate Java source code?

I read that with Xamarin it is possible to program in C # for example, and generate a native application Android and IOS. After programming in C #, does it generate the fonts in Java? I can after making the first version of the App, abandon C...
asked on 20.11.2017 / 19:32
1
answer

overflow hidden with float left

Hello, I am now learning to mess with css, and it falls into a situation where I can not find the answer anywhere, I will be very grateful if anyone can help me. .pai-com-overflow{ border: 1px solid red; overflow:hidden; margin-bo...
asked on 24.01.2018 / 14:45
1
answer

Recover css with jQuery

Galera I mounted a table where I right click and the line turns yellow, and displays a menu. Everything works 100%. The problem is that when I click somewhere else and the menu closes and the background color of the line turns white. How do I re...
asked on 03.05.2016 / 22:52
1
answer

How to create default filters with entity framework 6?

I have an Exclude field in several classes and when I go to do my select I always have to impose this condition in the query, is there any way to do the filter implicitly? remembering that it is EF 6. var consulta = this.Contexto.Set<Client...
asked on 18.12.2017 / 19:09
1
answer

Why does the decrease of the subnet mask double the original network size?

Reading about IP protocol and about network addressing, I did not understand why the " decrease " of the subnet mascara size in 1 bit , generates a " > increase "of the size of the network. I understood the reason for the increase, but not...
asked on 29.11.2017 / 20:22
1
answer

Open html page in the modal

I have the following html pages: cadastrocliente , cadastroadirectory and cadastrocontact . In my customer register I have two buttons: id="btnCadastroEndereco" and id="btnCadastroContato" . When I click on these buttons...
asked on 29.12.2017 / 14:35