I'm new to Jackrabbit Oak, I'm trying to create nodes to store files (pdf, word, excel, etc). When I try to create the node by specifying a type, similar exceptions are thrown to it. javax.jcr.RepositoryException: Unable to auto-create value fo...
I am trying to use FIREBASE in Android and I have uploaded my JSON created in my FIREBASE account, but something I do not understand is that I do not get the JSON wrong, or the "Retrieving Data" part of the Firebase I'm doing wrong, Here I am th...
I am working on a program that obtains data from a text file, obtains only the first 100 and has a method that orders from the first to the last or vice versa and another that searches for a specific name in the file.
This is what I have at th...
A friend has passed me a project for class, and once I have imported the project and the ACM library, I am ready to execute it, but I get the following error:
And I do not know what is due.
This is part of my list (it is contained in a .txt file):
Gladiator (The Gladiator) (2000) 8.5
Rate
The Dark Knight
The Dark Knight (2008) 9
Rate
Slumdog Millionaire
Slumdog Millionaire (2008) 8
Rate
Infiltrators...
I have a question about that error, because although I check the code I can not find what it is referring to if I see it well written and the values are complete.
I think the error may be appearing according to these parts
totalregistros =...
Good morning community,
I am a beginner in the development of JAVA and I must import ITEXT library.
But I create the library and I add it; but when debugging it continues to generate error ...
I must import
import com.itextpdf.tex...
I want to print a string that I go through with a for loop but I do not know how to pause and go back through the loop keeping what is already written, I want to give the effect as if the message was being written at the moment, I have tried wit...
In the onClick method I have to add the call to the requestCoffe method
but I do not know how to do it
private void requestCoffe(){
RequestQueue queue= Volley.newRequestQueue(this);
JsonArrayRequest arrayRequest=new JsonA...
I am developing an application in Windows 7 with NetBeans 8.1 and a SQL Server 2012 database. I have mapped the entities directly from the database but at the moment of starting my application I get this error:
Severe: Exception while prep...