I am trying to connect to selenium 2.30 with FF version 26.0 installed in my AWS unix machine but I am getting below error when I start both my client which acc
I am trying to build struts 1 web project using maven in eclipse. I am getting the following error: My pom.xml is below: <project xmlns="http://maven.apa
So i have homework to make a recursive method that uses a divide and conquer algorithm to search a sorted array and check if A[i] == i (if value matches current
It is my first approaching to AOP. I've a spring-boot application with one Aspect, a Logger. Searching i reach to the conclusion that the @Around method execute
If in a class I have a ConcurrentHashMap instance that will be modified and read by multiple threads I might define like this: public class My Class { pri
I'm using OneToMany mapping for two classes MasavNew and MasavRow : @Entity @Table(name = "ArgoCHFileHdr") public class MasavNew { @OneToMany(fetch = Fetch
I need to find the sum and the product of the digits of the number entered. I have the sum part down but the only problem with it is that when I enter a number
I'm trying to manually model a .proto file representing a JSON which has one of the field names with a dot and an @ sign. I'm getting an error that doesn't expl
Seems like this is a very "popular" question on SO with no definitive way to fix it but I'm asking the question anyway because I can provide some more details.
I'm failing to mock ResourceBundle.getString(). This is my code: ResourceBundle schemaBundle = Mockito.mock(ResourceBundle.class); Mockito.when(schemaBundle.g
trying to run MR program version(2.7) in windows 7 64 bit in eclipse while running the above exception occurring . I verified that using 64 bit 1.8 java versi
I am trying to setup Solr 8.11.1 on a new server that is running RHEL 8. I followed all of the steps listed in the Solr guide (https://solr.apache.org/guide/8_1
I am sending e email using an SMTP error . I am getting Authentication unsuccessful. The username and password are correct. Am I doing something wrong. public
I am trying to solve this problem https://oj.leetcode.com/problems/binary-tree-preorder-traversal/ , i.e. preorder traversal with recursive slution. EDIT: The
I'm working on a project for my data structures class and I've been having a hard time wrapping my head around Abstract class inheritance and how it can be mani
I was thinking if there exists a better/nicer way to negate an instanceof in Java. Actually, I'm doing something like: if(!(myObject instanceof SomeClass)) { /*
Having strange performance issue using Hibernate 3.3.2GA behind JPA (and the rest of the Hibernate packages included in JBoss 5.) I'm using Native Query, and a
I am trying to find an element on the page, I want to sorter the result list but my result show me that is not attached on the page: Exception in thread "main"
Does anyone know how to add Java VM arguments for a web application (*.war file) via the JBoss EAP 6.1.1 Management Console? For example, I want to specify th
I am trying to represent a square wave pulse train in a string, from an array of stored GPIO events and timings. the code is working but I need better Unicode c