All Questions

1
answer

How do you load and run an [EXE] program in memory on Windows?

I know that the compiled programs for native Windows have a format called Portable executable (PE) and that allows the system operative load the program to memory. But I'm intrigued by the process by which memory is loaded and then ex...
asked on 04.04.2017 / 18:24
1
answer

AngularJS radio button, ng-model does not update and ng-change does not work with ng-repeat

I have an array with people's objects and the name and menu attributes for a dinner. I want to paint them in the HTML with ng-repeat and each member will have a set of radio buttons so that, if they want to change the menu, I collect th...
asked on 11.04.2017 / 10:55
2
answers

Send a variable to the controller from AJAX in CodeIgniter [duplicated]

I have the following problem, in a view I get the data of a user through a foreach and one of them is the code, which through a link, I execute a function that passed the same code as parameter: <a href="" onclick="cargarID(<?=...
asked on 20.12.2016 / 22:50
4
answers

How to create a custom event in javascript

Good, I am created a function that verifies the state of a global variable, this variable must be constantly verifying it to know if I change its value. The idea is that call this function and that it can return for example an event of type s...
asked on 10.04.2017 / 21:21
1
answer

Error filtering twice with combobox

I try to filter by race, shift and cycle, with a combobox I get out but when I try to insert another one and also filter the previous one they do not work anymore, I hope they help me. This is my code: <form action="busquedaadmin.php" me...
asked on 31.12.2016 / 14:29
5
answers

Accumulate query in variable n times during a while

I'm doing a TSQL that brings me the rowcount of certain tables for several databases. And it actually makes me the rowcount , but I can not get the unified result. Now bring this: When you should bring me everything unified...
asked on 10.04.2017 / 20:35
1
answer

Recognize uppercase or lowercase in C #

I have a TextBox in which letters are scanned and do a search in Access , the problem I have is that when the keyboard is uppercase it scans the letters in lowercase and vice versa, and at the time of doing the search gives an error...
asked on 27.12.2016 / 14:22
2
answers

Extjs multiselect combo

I have created a combo with values that I get from a table in the database using an id. I need that combo to be multiple selection but when I put in the xtype:'multiselect' it does not show me any value. xtype : 'multiselect', field...
asked on 12.04.2017 / 11:26
2
answers

Create several related database records in the same view

I have two models in Rails, one is Worker and the other Assistance. A worker can have many assistances and each assistance is of a single worker. I need to create a view where all the workers appear in each one and next to each worker I see t...
asked on 04.01.2017 / 01:52
1
answer

Unselect row by deselecting the checkbox in a jtable

I have 2 classes that convert a column into a checkbox. The problem is that when removing the selected one from a checkbox, the row is still painted, and that affects me in some methods. I need that when removing the selected one to the row t...
asked on 29.12.2016 / 20:22