All Questions

1
answer

How to modify background image of a web app after having done deployment?

I did the deployment of a web app, and I realized that the background image that I put in the body makes it difficult to read the content, so I want to change it, and try to do the publish and rebuild again but it has not worked that way. <...
asked on 23.08.2018 / 14:05
3
answers

Count logs with foreach PHP

Well it's quite simple I suppose, but the point is that I want to count the records in the database, in this case I have 2 in the DB, and when I put the foreach and see it in the table it shows me the 2 records but with the number 2, when...
asked on 21.08.2018 / 21:10
1
answer

last question id inserted (mysql)

Hello, good morning, everyone. I need to make an insert to an X table and immediately make an insert in an Xx table. The insert to the first table works without problems, but the particularity that the second insert has as key the ID th...
asked on 24.08.2018 / 13:52
2
answers

Nested query with if in mysql

I need to do a nested query but under one condition. You see, I have two tables. Tabla 1-> usuarios_administradores Tabla 2-> usuarios_colaboradores The table that presents the inconvenience is " agenda_eventos ". Agenda_eventos...
asked on 20.11.2018 / 20:18
2
answers

Web Api ASP.NET can not find the method

By consuming the API created in asp.net with postman I get the following error {"Message": "No se ha encontrado ningún recurso HTTP que coincida con la URI de la solicitud 'http://localhost:9401/api/Usuarios/Login'.", "MessageDetail": "No se e...
asked on 22.08.2018 / 20:28
2
answers

Execute bash script, from python, with script in the PATH

I have a folder with multiple scripts that I want to call from Python. I have added the folder to the PATH to be able to call these from any directory. And it has been added correctly: user@myuser:~ export PATH=$PATH:~/misScripts user@myus...
asked on 23.08.2018 / 11:54
2
answers

Browse JavaScript object

<div id="container" style="height: 400px"></div> <script> var chart = Highcharts.chart('container', { title: { text: '' }, xAxis: { //ca...
asked on 22.08.2018 / 17:06
1
answer

Change color of border in Chartjs

I currently have this code to show a graphic and I want to change the color of the border. How can I do it? <canvas id="chart" width="200px" height="200px"></canvas> <script type="text/javascript"> $(document).ready(funct...
asked on 23.08.2018 / 15:49
1
answer

Parent component does not detect event triggered by child

I have a component that is a table and I have a search button with the next event. Component datatables: <input type="text" class="form-control" @keyup="$emit('filterSearch')" v-model="search"> and in component B I import this comp...
asked on 22.08.2018 / 15:14
1
answer

Life of a snake in JSP

I am doing a "game" of a snake, in which it must grow little by little and each part of its body has a color. I have problems with putting the color and I do not know in what way I can enter it. I put the code that I have put in which I get null...
asked on 26.09.2018 / 09:18