All Questions

1
answer

Find string in file and go back up in file to extract process name

I explain: I have a java application that dumps data of all the processes running on my pc in a text file by means of a command; this file will be generated every 5 seconds for example (thread). The generated file has about 130000 lines, so it's...
asked on 19.10.2016 / 17:20
1
answer

Problem with php and batch

I already set apache so that PHP can execute .bat files, I have to move files from another server to my computer to do operations with it, when I execute the batch manually if I do the function, but at run it from php...
asked on 03.04.2018 / 02:33
1
answer

Use proxy in Python 3

I'm wanting to use a proxy connection in Python 3, something simple. I would like an alternative to the method used in Python 2 proxy = {"http":"http://178.22.148.122:3129"} urllib.urlopen("http://httpbin.org/ip", proxies = proxy).read()...
asked on 30.03.2017 / 23:45
2
answers

Do not allow the user to return to the login once logged into the system

Well, I have an Android app where I have the following until now: The login screen and a "Welcome" screen, the point is that when the user manages to enter with the correct email and password, I take it with an Intent to the "Welcome" screen, bu...
asked on 29.10.2016 / 19:53
2
answers

Get textarea value by javascript

I have a form that with a button "duplicates" so many times the user wants. <div id="productosTotal"> <div id="producto"> <label>Nombre del producto *</label>...
asked on 05.04.2017 / 22:40
1
answer

Change the value of input type text in php

I have a value assigned to a variable in php and I show it in a type text. I wish that by clicking on a checkbox I can edit and change that value. 1.- If I click and change the value, when submitting with submit, it shows me the change made....
asked on 26.10.2016 / 16:28
1
answer

How to capture the sound intensity of an audio or video tag in HTML5

I would like to know if anyone knows how to capture the sound intensity, or some kind of information that could be provided to me if a video has sound or not at a certain moment. The goal is to have a tag of type <video> in a web...
asked on 20.10.2016 / 12:34
3
answers

Is it possible to know when all the event handlers are finished?

I want to know when all event handlers in an event in JavaScript are finished. Is that possible? Example: <button id='button' ...>Submit</button> <script> ultimo = notify() { alert("Ăšltimo!"); }; $( '#butto...
asked on 03.01.2016 / 14:55
1
answer

problem with gridview on android

friends I have a gridview with images but when the gridview fills the emulator screen as it restarts the index because I scroll down and it no longer comes out in order that I have in the arrangement look at an image to explain better:...
asked on 16.08.2016 / 09:56
4
answers

Error creating a new project after updating Android Studio 2.2

Greetings fellow, it turns out that after upgrading to Android Studio 2.2 (I had the 2.1) now I can not create new projects because I get this error: Error: Unable to start the daemon process. This problem might be caused by incorrect configu...
asked on 25.09.2016 / 17:05