All Questions

1
answer

Commands to upload files to github

I'm trying to upload files to GitHub. I already created the directory and in GitHub I created the account. I can not establish a connection with GitHub when I enter the folder where it contains the file that I want to host and I type these co...
asked on 31.05.2015 / 19:14
1
answer

How to use build options in Ideone?

Yesterday when responding to this question wanted to test it on Ideone, while running the code I received this error:    prog.c: In function 'main':   prog.c: 12: 9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode...
asked on 28.04.2015 / 15:42
1
answer

How to get information from .torrent files?

I would like to know how to get information from a .torrent file using some of these classes: Torrent RW Torrent-parse
asked on 09.05.2015 / 22:20
1
answer

Scroll in div if necessary

I have the following div on my page html <div id="divContent" class='content'> Bem vindo ao meu site <br /> 1 index index index index index index index index <br /> 2 index index i...
asked on 19.01.2016 / 13:15
3
answers

Error in formula with OU

Any reason why this does not work? I want it to tell you how many situations exist within one or the other criteria. Both this formula: =CONTAR.SE.S(E:E;">120";E:E;"<139" OU F:F;">80";F:F;"<89") Like this: =CONTAR.SE.S((...
asked on 27.05.2015 / 13:22
1
answer

select with limit on firebird

I do in mysql to search the last 1000 regitros: select * from tabela order by id desc limit 1000; Now, how do you do this in Firebird? This way I get the following error message:    Dynamic SQL Error   -SQL error code = @ 1   -Token...
asked on 20.05.2015 / 22:07
1
answer

Comparison of two matrices with different sizes

I have two arrays with these dimensions and would like to remove the common lines between the two arrays and form another array without these elements. How could R do this? a = matrix(1:30, ncol = 5, byrow = T) b = matrix(6:15, ncol = 5, byro...
asked on 31.05.2015 / 21:40
2
answers

Click a link and print the landing page as soon as it opens

I am using self.print() to call print and with this opens the option to print the page that I am. However, I'd like you to go to another page via% a% of% before printing to print ... All this when you click on the " Print " button. Is thi...
asked on 15.05.2015 / 20:51
1
answer

Special treatment for string, why?

I know that arrays are static elements used when you have a pre-determined size that can be used. But speaking of initialization, when the size is already set next to the array, I would like to know, essentially, why you can not use other types...
asked on 21.05.2015 / 15:12
1
answer

Remove part JavaScript String Informing the End

I have the following javascript function: var opts = document.getElementById('id_endereco'); //localiza select var str = opts.options[opts.selectedIndex].innerText; //Pega text do option I need to remove part of the content of the select, '...
asked on 11.06.2015 / 03:42