All Questions

3
answers

What is the best way to use an event in javascript? [closed]

Hello, I am starting in the world of programming in specific JavaScript, and I have a doubt, I am learning about events (onclick, onmouseover, etc). And my doubt is that I have seen that many use events in different ways, we write them in the...
asked on 10.04.2017 / 14:32
1
answer

Automate Oracle SQL Developer script

I would like to know if it is possible to automate a script in the Oracle database manager. What happens is that I have to run 3 lines or queries, every day. And I would like to know if there is a way to make automated. The queries are 3 s...
asked on 03.01.2017 / 17:05
1
answer

Update value within a for batch

I want to update a value of a variable in a program in batch , my problem is that when I do it inside the main function , the value is not updated, if I pass that value to < em> another function the value is updated but when I return it...
asked on 04.01.2017 / 16:42
4
answers

Animate an image when the scroll goes down

I'm working on Angular.js with 2 libraries, first the angular-smoothscroll and the animated.css. How can I mix these two? I want the image to be animated when I scroll down. The animations are already defined: they are css classes, and I o...
asked on 29.12.2016 / 21:43
1
answer

$ is undefined in unit test mocha

I am using mocha to perform my unit tests of the web layer, and it generates the error:    $ is not defined Can I be missing something else to recognize the $ of jQuery ? The code of my test is: var assert = requi...
asked on 02.01.2017 / 20:34
1
answer

Export datagridview a word

Good I have this problem in exporting a data gridview to word     
asked on 21.10.2016 / 20:46
2
answers

How can I get HTML from the following web request?

string html = ""; using (WebClient webClient = new WebClient()) { string address = "https://#.tk/index-post.php"; byte[] postData = Encoding.ASCII.GetBytes("name=wololo"); webClient.Headers[HttpRequestHeader.Accept] = "text/html, app...
asked on 23.10.2016 / 21:11
1
answer

Help with fix number in C

I'm trying to do the following program with the use of a one-dimensional array: Create an array of integer type, ask the user how many integer values he will capture, that amount will be the length of the array. Have a menu with the following...
asked on 18.10.2016 / 22:45
1
answer

Problems with accents Laravel 5 server

I have this: <html lang="es"> <meta charset="utf-8"> also in config/database I have 'charset' => 'utf8' . Still I have problems with the accents. In the local DB tests the problem is working with the DB of...
asked on 19.10.2016 / 19:10
1
answer

Error in MYSQL: syntax error missing 'semicolon' [closed]

I am making a query and the following error appears:    syntax error missing 'semicolon' Here's the question: delimiter && create procedure alumnos_pagos_deudas_a_fecha (in fecha_ahora date, in dni_alum int,OUT pagado FLOAT, OUT...
asked on 19.10.2016 / 23:52