Questions tagged as 'java'

Tagged questions
1
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AdMob changes the activity in android app

I would like to ask you the reason for my problem. I have many activities, 2 of them are: the main one and the activity of the game. I am using AdMob, it works well for me in other activities, the problem I have is that when I try to use it in a...
asked by 22.12.2015 / 01:02
5
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Delete text until the first occurrence in Java

How can you eliminate part of a text until you find the first occurrence? Also eliminating the occurrence found. Sample text: <div>soy la primera linea</div><div>soy la segunda linea</div> the occurrence would b...
asked by 28.08.2016 / 10:40
4
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Print variables before looping

I have the following code: public static void main(String[] args) { String a1 = "aa"; String a2 = "bb"; String a3 = "cc"; String a4 = "dd"; for(int i = 0; i<3; i++){ String a5 = ("a"+ i)...
asked by 08.08.2017 / 21:10
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Error 216 when creating a project in Android Studio

I have installed Android Studio but I get the following error when creating a project:    Error: CreateProcess error = 216, This version of% 1 is not compatible with   the version of Windows you are running. Check the information of   ...
asked by 25.09.2016 / 22:05
2
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Spring and maven in java

I'm starting to read about spring framework, where in the course they use maven and there are already things that I do not understand, which some do not have to do with spring or maven, but more with java. Well, the first thing is, maven, by...
asked by 03.04.2016 / 22:24
5
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Obtain age from the date of birth in Java

I want to calculate the age from a date of birth in Date format. I've tried with this code that seems to work fine, but is it the most convenient way? LocalDate hoy = LocalDate.now(); LocalDate nacimiento = usuarioActivo.getFechaNa...
asked by 13.06.2016 / 15:23
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Create android photo gallery

I would like to be able to develop an activity that accesses a folder with photos and creates a gallery to view them. I think I have practically everything done, but for whatever reason it does not finish visualizing itself well. Layout :...
asked by 16.08.2016 / 12:16
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Use JNA to access a function of a DLL (C #) from Java?

I have a DLL ( TransferImg.dll ) that is written in C# (provided by an external company), which tells me that I need to create an interface to access image transmission functions from JAVA, I was investigating of how, but I h...
asked by 27.07.2017 / 00:00
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DMCA (Digital Millennium Copyright Act)

My question is: how to claim the author's rights in a plugin java ?, I do not have much experience with this, but a buyer leaked my plugin on some pages and supposedly now I have to claim for DMCA.     
asked by 13.09.2016 / 01:15
6
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IndexOf () search for a word in a phrase

I have the following code in java. What I try to look for is the word sql inside my variable a but I enter sql language and it turns out that the word has not been found. How can I do to find sql even if I enter sql language of variable a? I hop...
asked by 11.05.2016 / 23:17