All Questions

3
answers

Help with arraylist, Modify elements?

Good I do not understand how I modify the data already assigned, I know I would have to use the set methods, but I can not do it. String array[][]= new String [list.size()][6]; for (int i = 0; i < list.size(); i++) {...
asked on 19.05.2017 / 21:37
1
answer

Parser rows columns table html

I have to program a parser to save the columns and rows of an html table in the bd, this is my code: $url = "https://xxxxxxxx"; $html = file_get_contents($url); $html = fix($html); $fileName = fileSave("bienes", $html...
asked on 26.05.2017 / 18:26
2
answers

Slow loading Gradle in Android Studio 2.3.2 [closed]

I just installed the Android Studio , and it takes time to load Gradle . I have 8 GB of RAM and an Intel core 7 .    Resolve dependencies: app:debugAndroidTestApkC .     
asked on 21.05.2017 / 22:23
1
answer

Array to string conversion. Modify mysql data with php

I have the following code that generates a table in php, returning the data saved in a database in mysql require("conexion.php"); $consulta = mysqli_query($conexion, "SELECT * FROM clientes"); if (!$consulta) { die("Fallo al realizar la...
asked on 19.05.2017 / 19:29
2
answers

data entry with (input) in 3x python

I have this class code that runs without any problem, I want to do the data entry using input function and then visualize it with print or return , but I could not do it, it is unconfigured when I try. I would appreciate g...
asked on 26.05.2017 / 16:16
2
answers

How to put a footer of a HTML CSS box

I am recently in the world of html and css, almost 2 weeks I am doing these pictures, but I would like the part of rojito that is a button, that will remove its properties (wight, line height, etc) that is why see so, I would like it to always r...
asked on 26.05.2017 / 15:31
1
answer

Search within a pdf with Python

I read an encrypted Pdf and when looking for the list below it tells me that it does not find anything, it seems to me that my regular expression is wrong import PyPDF2 import re file = open('imagen.pdf', 'rb') pdfreader = PyPDF2.PdfFileReade...
asked on 30.05.2017 / 16:51
1
answer

Error in a for loop in jQuery

I have this Supersize Script <script type="text/javascript"> jQuery(function($){ $.supersized({ // Functionality slideshow : 1, // Slideshow on/off autoplay : 1, // Slideshow starts playing automatically start_slide : 1, //...
asked on 30.05.2017 / 09:34
2
answers

Error generating Database in Android Studio [closed]

I get this when I give it to insert:    android.database.sqlite.SQLiteException: near "TABLETables_Telephones": syntax error (code 1) ;, while compiling: CREATE TABLETableTable_phones (idITEGER PRIMARY KEY AUTOINCREMENT, person_nameTEXTNOTNUL...
asked on 30.05.2017 / 16:53
2
answers

How do I avoid too many open connections?

My Dilemma is that I have a method of type MySqlDataReader that executes a query that sent it by parameter and returns the data ... To read this data I must create a Variable of the same type from where the Method is called, until then Well, it...
asked on 26.05.2017 / 15:55