All Questions

1
answer

Space pointed to with malloc () is not released with free ()

In the following code; in the loop the value of ncrC-> count varies because the pointer does not restart when using free (s) and does not locate as it is due to loop the string: "Counter=". Please help. #include <stdio.h> #include...
asked on 20.05.2017 / 22:19
2
answers

Problem when showing and hiding divs with jquery

I have 3 divs with which I want to change the content every time I change the option select, but when I run in the browser it does not do what I expect it to do, will it be that I'm missing something to make it work? function seleccion...
asked on 18.04.2017 / 15:59
1
answer

Ajax UpdatePanel does not work when deployed in IIS8

I implemented a UpdatePanel in a Webform that I need to update automatically every 30 seconds, when debugeo in Visual Studio 2013 works correctly but when I implement it in my Web server with IIS8 is not updated. Help me know if I nee...
asked on 23.05.2017 / 13:37
1
answer

Error using SUM in MySQL and displaying by groups

The problem is the following: I have a query which takes all the information of a teacher including with his two salaries, which I have to add and show them by calendar, previously in another question they answered that I could make the sum by g...
asked on 20.05.2017 / 00:23
1
answer

I try to get this query different

I need to draw from these three tables: user: user_type restaurant: all those restaurants that do not belong or do not have a type_user 1 (owner), that is to say in this case I would need to take out restaurant wine...
asked on 21.05.2017 / 16:26
2
answers

Capture value of a TextBox and check that it is equal to another value in C #

I would like that when the user puts exactly something in a TextBox , like for example 1234 , that another window can be opened later, but only if he puts that in particular. So, how can I check that what the user entered is 1234...
asked on 21.05.2017 / 16:30
3
answers

Menu switch java

I need this program to rerun the main menu, option 1 to choose the first option of switch , then I choose option 6 to get out of that case and allow me to choose another option of switch , but when I press another option it does not...
asked on 17.05.2017 / 22:19
1
answer

Loading a document ready after AJAX response

Good evening, I have a page where clicking on a button clears a div and in it loads a form with a date field (more specifically with the DateTimePicker plugin). In that same file I have a script that loads the datetime configuration to put it in...
asked on 17.05.2017 / 23:39
1
answer

CSS - Triangulos con box shadows

I'm having a little problem with funds and box-shadows. As you can see in the image, the triangle (made with CSS) has as an edge that lets see that gap, breaking the shadows of the box-shadow of both elements. The code is as follows:...
asked on 23.05.2017 / 20:41
2
answers

Enter ascii code inside quotes c ++

Could you tell me how to insert ascii codes in "" ? For example insert 3 (decimal) which in ascii means End of text within char asd = "" . Or within string asd = "" And I also saw that \n is used to jump a...
asked on 13.05.2017 / 20:53