Questions tagged as 'eclipse'

Tagged questions
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How to Compile and Generate a .WAR?

I have a project carried out in MAVEN with Eclipse which consists of connecting to a database with APACHE and showing some data ... how and where do I configure which database to connect to? What I do is: 1) Run As 2) Tomcat V7 Server at local...
asked by 22.06.2016 / 20:53
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How can I solve this type of error when testing?

When executing in the console it happens that a "next" error that is hosted in the "while" bounce    java.sql.SQLException: Unable to perform recovery on a   PLSQL statement: next at   oracle.jdbc.driver.OracleResultSetImpl.next (OracleResult...
asked by 29.08.2018 / 07:13
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Problem with the plugin org.apache.maven.plugins

I am running a mavenized java project, and when I run it as maven build I get an error related to a plugin. The error is: --- maven-compiler-plugin:3.7.0:compile (default-compile) @ Sesion05jmr779 [INFO] Changes detected - recompiling the modu...
asked by 02.06.2018 / 13:10
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Show attributes of an array through a menu in Java

In the procedure of searching for data, I search with a name to show the address, and it only shows me the first company entered, if I look for number 2 or 3 it tells me that there is none with that name. Any idea why this happens? Data Clas...
asked by 30.05.2018 / 13:47
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how can I save the value of a JSpinner in a variable?

I need to save the value of a JSpinner that the user has chosen in a variable to be able to use it or be able to display it. the JSpinner goes from 1 to 10 and if the user chooses the number 5 I want to save that number to be able to use it...
asked by 22.05.2018 / 07:19
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Why does not my project run in the Eclipse emulator?

I downloaded eclipse and created a project but when running it inside the emulator it sends me the following errors and tells me that my project contains errors even when it has none.    [2018-04-06 12:50:14 - Dex Loader] Failed to load C: \...
asked by 06.04.2018 / 20:14
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Use more than one delimiter with StringTokenizer

I would like to know how I could in java eclipse using the StringTokenizer class to declare more than 1 delimiter so that I can separate the String in tokes. Thanks in advance     
asked by 14.04.2018 / 23:29
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List files from a directory in Java

I have this code with which I am listing the .sql files in a directory, specifically 20 files whose name is their number. When the program lists the files it does it in the following way (below code). How can I do it in ascending order and not l...
asked by 30.05.2018 / 02:52
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Problem filling ComboBox in Java (Eclipse)

I had already loaded a similar question but it did not work. The idea is a recipe program. I have a class called "Input", several inputs are registered, and then those inputs (one or more) are loaded into a "Plato" (another class). The supplies...
asked by 22.02.2018 / 01:00
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Take the result of a list and print it in a JTextArea

my method "finderEnTextArea" , it does not work, it only prints the last string that says Fin, not the list of files. When I select the folder, and supposedly in the method searchTextArea I list all the files contained in it and I print them in...
asked by 21.09.2017 / 16:40