All Questions

1
answer

Pass value from a select to modal select

Good I'm doing a form edition through modal. I have managed to pass all the necessary data through javascript, but I do not know how to pass the value of a select to the modal's selection. The select is the state of Activated, Deactivated, an...
asked on 15.08.2018 / 19:58
3
answers

Query with inner join and LIKE operator

I have the following tables with their respective data Table1 +----------+------------+ | IdTabla1 | Velocidad1 | +----------+------------+ | 1 | 123.51 | | 2 | 123.55 | | 3 | 125.23 | | 4 | 125.87...
asked on 11.08.2018 / 08:05
2
answers

How to use url segmentation in asp.net mvc?

Good I have the following doubt, I want to know how I can work with the url, what I mean is the following, in PHP / Codeigniter, we worked in this way. //URL= https://localhost/algo <?php if($this->uri->segment(1)=='algo') {?> //s...
asked on 16.08.2018 / 17:12
2
answers

How to use spaces instead of tabs in vim?

I program in python with VIM 8, and I have this doubt, I read that in PEP8 it is recommended that the indentations for python must be of 4 SPACES, in my .vimrc I have this configured by a recommendation of a Youtube video: set shiftwidth=4 set...
asked on 21.08.2018 / 00:29
2
answers

Doubt about pointers

A few days ago I was doing a project in CodeBloocks, referring to classes, member functions and pointers, which is about entering 2 numbers (1 in each function) and then adding it in another function; Just like this. #include <iostream>...
asked on 16.08.2018 / 04:43
1
answer

Usage of non-SDK interfaces, Google play console

I am currently developing my first app, so I am not an expert on android, the point is that I have uploaded my app to test the google play console, but in the section "Report before launch" (where it is tested the apk in different levels of andr...
asked on 26.10.2018 / 17:10
1
answer

Align elements with background image

I have a background image that fits the browser with cover so it depends on the resolution the image fits the width or height. The issue is that I have a series of elements that I want to always be on a specific place in the background...
asked on 24.10.2018 / 07:58
1
answer

How to send by parameter of type string that contains special characters to the controller function?

In the view I have the following code: $("#btn_descargar").click(function (e) { e.preventDefault(); debugger; var iBody = $("#iframeID").contents().find("body"); var myContent = iBody.find("#myContent").text();...
asked on 20.08.2018 / 16:16
1
answer

@if inside @foreach where is the error?

Where is the error? when the empty variable is full it works perfect but when it comes empty it does not show me the other part neither the image nor the link where the error can be ?? @foreach($products as $product) <div> @foreach($...
asked on 21.10.2018 / 17:07
1
answer

how can I add a time stamp to a file

from datetime import datetime fecha=datetime.now() how can I concatenate the date value to the name of a file archivo=fecha+.log so that I stay with this format 2018-10-29-12:31:31.log     
asked on 29.10.2018 / 08:25