All Questions

3
answers

Using single or double quotes in a text string

What differences are there when using single or double quotes for text strings in JavaScript? var daw = "Desarrollo de aplicaciones web"; var dam = 'Desarrollo de aplicaciones multiplataforma';     
asked on 13.10.2017 / 17:16
1
answer

WCF security with Certificates

Good I am trying to connect a WCF service with security through certificates, in the development environment it works correctly, in a simulated environment with 2 teams, one as a service and another as a client, or in the same team (service and...
asked on 16.11.2016 / 23:34
5
answers

Error in the if cycle

   The dreamweaver gives me an error on line 6 and I can not find it, I'm   new in programming I appreciate your time and your help a lot. <script> window.onload = function(){ var envia = document.getElementById(continuar); envi...
asked on 13.09.2016 / 04:51
1
answer

Error showing the external file directory in an AlertDialog in android 6.0 (READ_EXTERNAL_STORAGE / WRITE_EXTERNAL_STORAGE)

Hello friends what happens to me is that I need to read the route of a file that is stored in the memory of my cell phone, I have everything, what happens is that in Android 5.1 I run well without problems and I visualized the directory and when...
asked on 24.09.2016 / 20:57
5
answers

Grab value from a url

I'm trying to make a script in Bash with which I can get a value from a URL. For example, in this url there is part that says "percent", what I need is to grab that number. I honestly do not have much experience in bash, so any help is welcom...
asked on 06.04.2016 / 17:04
1
answer

Licenses on android

I have a question about the issue of software licenses, I just finished a program for Android that I asked for a small company, so I am at the point of having to distribute it, but before I would not like to "add" a license to use it, that is,...
asked on 09.11.2016 / 10:41
1
answer

Javascript functions that execute part of other functions

I have a function that adds some details to the DataTable, the function is activated by a button that is to add, then hide the modal. what I want is that the user has the option to continue adding details a button that adds the details to the ta...
asked on 26.04.2018 / 20:18
3
answers

Draw routes in Google Maps from Android, taking the lat / lng where the polyline should go

I need to draw routes in Google Map from Android, having the latitude and longitude (lat / lng) where the polyline should go. The app I do captures the position where a person is traveling with his cell phone, and then that route must be drawn o...
asked on 20.06.2016 / 16:21
1
answer

Basic doubt with margin. Father and son css

I know how to solve it, but my doubt is in why this happens. I have a Father section and inside a Son div. The thing is that by placing margin: 20px on the child, a margin is applied to everything, not just the child that is where I wanted to ap...
asked on 12.04.2018 / 06:50
3
answers

Differences between fine grain and coarse grain

I have read numerous documentations about the differences between fine grain and coarse grain parallelism, but I do not get to understand it very well, here is an example of what I have seen:    "An application shows fine grain parallelism i...
asked on 21.11.2016 / 19:06