All Questions

1
answer

#! in angularjs url

I made an application with angularjs, in the ngroute I have var appLogin = angular.module('appLogin', ['ngRoute', 'ngResource']) // Declared route .config(['$routeProvider', function($routeProvider) { // alert(JSON.stringify($routeProvider...
asked on 09.01.2017 / 23:14
2
answers

$ (document) .on (event) does not work?

I am adding objects dynamically, and I find that $(document).on('click', function(){//código}); does not work for me: / I also tried with: $(".tr").off('click').on('click', function(){//código});     
asked on 04.01.2017 / 06:43
1
answer

Pass select values by POST to CodeIgniter controller

You will see I want to obtain the value of the options chosen in the select , through POST , do I have to do a array with the values selected ?, I tried to do something but I did not get it View of the form <?php if(!emp...
asked on 12.01.2017 / 17:34
1
answer

Difference between input and sys.stdin

When saving a data, whatever the type, what are the advantages of input over sys.stdin and / or vice versa? From what I understand, the result is the same.     
asked on 13.01.2017 / 21:33
4
answers

Why does not a form save data in the database using PHP?

I am making a system to store data, very simply. The problem: when saving it says that the connection variable does not exist, despite being included in the php file, then it says that I keep it correctly, but it does not save anything in the...
asked on 17.01.2017 / 00:56
2
answers

Error creating a new element - WPF Async / Await

When I run my code I get the following error:    System.InvalidOperationException 'in PresentationCore.dll       The calling thread must be STA, because many UI components require this Could you help me correct my code? Simplified cod...
asked on 14.01.2017 / 18:05
1
answer

C ++ Class Prototype

Hello, I have a problem: include <iostream> using namespace class varios; int main() { cuerpo.hola(); cin.get(); return 0; } class varios { public: void hola(); }cuerpo; void class::hola() { cout<<"Este es un...
asked on 03.01.2017 / 22:20
2
answers

Send file by AJAX [duplicated]

I am trying to send a% file% by ajax , but the input file returns an error. How can you send "file" files by PHP ? THE HTML CODE <form id="form" enctype="multipart/form-data"> <input type="file" name...
asked on 05.01.2017 / 19:46
1
answer

Close a BufferedReader

My question is whether it is strictly mandatory to close a BufferedReader with .close() . I am practicing with reading and writing files and, for example, if a BufferedWriter does not close it with .close() it does...
asked on 19.04.2018 / 13:44
2
answers

Help with the visual SDK Studio

I need the SDK of Visual for Android to have installed the Android versions for which I want to develop . I mean, if I want to develop for Android 4.4 , should I have this API installed?     
asked on 11.01.2017 / 21:40