All Questions

2
answers

How important is it to use a friendly URL?

For example: meusite.com.br/posts/isto-e-um-slug-de-um-post instead of meusite.com.br/posts/295837 In the first case, the URL is much more user friendly, but there is a cost of time to develop and maintain something like this. In t...
asked on 20.06.2014 / 13:07
2
answers

How to use number generated by FOR in the name of a variable?

How to use number generated by FOR in the name of a variable? Example: for (var i = 0; i < 5; i++) { var teste[i] = "teste é " +[i]; } Example 2: for (var b = 0; b < 5; b++) { var teste[b] = "teste"; } OU I have to crea...
asked on 15.06.2014 / 02:30
1
answer

Is it possible to replace the alarm control of my car with an application? [closed]

I'm starting a personal vehicle automation project. At first I will use the native features of my SmartPhone, so you do not need to implement any circuits in the car a priori. I have a Galaxy S4, and a car with alarm. I would like to creat...
asked on 03.07.2014 / 20:00
2
answers

Do not register in the time zone if it already exists

How do not register events in the time zone that is already registered? Example: I have an event in the DB beginning at 18:00 and ending at 22:00, I need that if the user tries to register a new event from 19:00 to 23:00 the system do not a...
asked on 24.08.2014 / 00:23
1
answer

How to do the Facebook content upload technique?

How does Facebook do this by loading your page? It loads the content bit by bit and not all at once like most sites, StackOverflow is an example that loads. How do you call this loading technique? (if you have a name) How can I do it in Ja...
asked on 19.02.2017 / 22:50
4
answers

Right menu in each row of a table

I have a table and I'm trying to create an action menu by right clicking on each row of the table. It is partially working the problem that I can not make the script select the context menu for each line it is always catching the last. I'v...
asked on 22.08.2014 / 22:53
2
answers

Error sort list?

ViewBag.ListaEspecialidades = Especialidade.ListarEspecialidades().Sort(); Give an error    "can not implicitly convert type void to dynamic".     
asked on 13.04.2017 / 16:32
2
answers

Why can not I use comparison operators with NaN?

   NaN - The global NaN property is a special value that means Not-A-Number (not a number). The curious thing is that it is not possible to perform operations of comparison with this almost mystical property. Featuring a nonreflective feat...
asked on 13.07.2017 / 20:12
3
answers

What is the equivalent of the average CSS queries in Javascript?

When I want to apply a certain style to the size of the screen, I usually use the CSS media queries. Example: @media only screen and (max-width : 768px) { .container { width:960px; } } I would like to know if there is an...
asked on 06.11.2017 / 16:10
2
answers

How to minify project in angularjs?

When I do the minification in the angular everything stops working     
asked on 26.03.2017 / 17:18