All Questions

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Permissions system in ASP.NET MVC

I have long developed a system in ASP.NET MVC, where I used the MvcSiteMapProvider package, based on it I made some modifications to the AuthorizeAttribute to perform the user permissions check. In my SiteMap I made some additions, which were...
asked on 08.07.2016 / 13:42
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Parameters of the scanf function

While studying the scanf function with a little more depth, I had a question about the arguments I put before% when reading a string, that is scanf("argumentos...%s",minhastring) , in the following codes I add a space and the ' J 'b...
asked on 27.06.2016 / 03:15
1
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Error: in Builder can not be applied

I'm developing a simple calculator. I'm doing a check if one of the fields is null open an AlertDialog, but I have the Error in Builder can not be applied, in this of AlertDialog.Builder. Can someone help me solve it? //Declarações de Variávei...
asked on 20.07.2016 / 03:31
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Endpoint function problem R

I'm working with this data.frame: St <- data.frame(read.csv2("interest_LastMonthDay.csv")) Date AAA_S.t. Date.1 BBB_S.t. Date.2 CCC_S.t. 1 27/12/88 1,80400 28/12/88 0,8368 28/12/88 0,0080 2 28/12/88 1,7...
asked on 24.06.2016 / 19:10
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Selenium WebDriver_ Access the page without opening a browser

Does anyone know if I can access the page without opening a browser? That is, to do the tests without opening the browser. How? If you can give me a light. I'm using the Firefox browser     
asked on 08.07.2016 / 20:52
1
answer

What is the Milestone field in github?

In issues issue of github has a field called milestone. I would like to know what it is for and what is that date and percentage that appears on the side.     
asked on 22.10.2016 / 07:06
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Is it possible to restart the NodeJS server when a modification occurs automatically?

Every time I try to do some modification in my app.js file I have to close and start the server for the modifications to take effect, would I have some way to restart automatically after a change? like in php. Example: var http = r...
asked on 12.07.2016 / 21:01
3
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Limit characters in div with contenteditable

I have a div with contenteditable="true" and I would like text that exceeds 10 characters to be taxed with background red, as in Twitter. My main question is how to only tax the surplus text, if you have to do this with only CSS...
asked on 30.07.2016 / 20:29
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PHPStorm, How to change the username?

Every time we create a new file (file) it gives us a commented header with our user nickname. How do I rename the User? I searched everywhere in the tool and did not find it! <?php /** * Created by PhpStorm. * User: claud * Date: 18/10/2...
asked on 18.10.2016 / 05:18
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How to access the indexes of a very large vector in C?

I have a problem that I have to mount a vector ( vet2[50] ) with the sum of a large vector ( vet1[100] ), this vector vet1 is provided by the user and the sum is given by: vet2[0]=vet1[0]+vet1[1] vet2[1]=vet1[2]+vet1[3] . ....
asked on 09.10.2016 / 16:01