Questions tagged as 'java'

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Development of shift system Synchronization [closed]

Good day! There are some systems turning on Turns or Appointments in English. My query is more about the Infrastructure than Programming theme, at least today. Suppose you have software in the cloud that handles shifts, and there are some pla...
asked by 20.10.2016 / 19:48
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Java- Start general properties for the components

Good afternoon. My question is how to generate several properties for a component (for example a JLabel) and be able to assign it to all the JLabel instants. Whenever we installed a JLabel we made the following steps. JLabel ejemploLb = new...
asked by 19.10.2016 / 20:09
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Use package oracle in java

I'm running a query on my sqlDeveloper and it throws me the correct result >>24 piezas . When I transport this query to java, it throws me a different number of pieces >>39 Here my code: $_Query = "select sum(n...
asked by 05.10.2016 / 21:35
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Display data from a LinkedList Java class

Good, I have a problem when collecting the data of a class, and display them in a linked list. When the method showMiLista (LinkedList list) is executed, it returns an output in the format People @ 28d93b30 Thanks. Biografias.java package...
asked by 25.09.2016 / 15:07
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How to identify GCM notifications with Link and Text?

I currently receive notifications perfectly in my app, but I want to know how to identify when a notification brings a link (link) or just want to initiate an Activity.class Intent intent = new Intent(this, MainActivity.class); intent....
asked by 17.08.2016 / 22:50
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Hibernate-Java query

Hi, I'm working on hibernate and I do not know much about the subject and I'm trying to get a query in hql, but as much as I'm looking for how to do it I can not find the way since it's a multitasking query between charge, assignment_cargo_instr...
asked by 09.08.2016 / 03:36
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Doubts with java.lang.ArrayIndexOutOfBoundsException

I'm trying to make a program in which of 7 files containing 1,048,576 rows and columns make several files: Orbita42-7columnsNorm22: 1.048576 rows and 7 columns (works well). Composition2: summarizes how many times the Euc, Dio and How case...
asked by 09.08.2016 / 17:48
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Animating a slideUp and SlideDown view on Android

How could you animate for example a LinearLayout that houses a banner, with animation SlideUp to show it and SlideDown to hide it altogether Toggle . I want to create a banner visualizer of its own, that detects whe...
asked by 03.10.2016 / 18:59
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configure mojo maven to deploy app

Hello, I'm trying to run an app made in spring. My tree is next ./icova-webapp. ./services. ./etcetc. login to webapps and execute mvn spring-boot:run I clarify that these are the steps that they left me to be able to deploy the a...
asked by 15.03.2017 / 00:31
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Using AWT in Google App Engine [closed]

I'm doing a project in Google App Engine through java , my problem is that I need to make an image transformation, in which I draw one over the other to then use the Datastore and store it. Everything was going great until I realized th...
asked by 13.03.2017 / 19:45