While working on one of the Flex application I encounter below Error: Error #2173: Unable to read object in stream. The class com.util.TestClass does not
Author: youvcode
ORA-01775: looping chain of synonyms
Here the problem wasn’t actually a looping chain of synonyms, but the fact that the synonym was pointing to a view that did not exist.
How to make eclipse recognize the correct file extension/open the correct editor for files opened outside of the scope of a project?
Right click and Open with … should the opening behavior in eclipse. Furthermore you can set the behavior in Preferences >> General >> Editors >> File Associations.
Eclipse Error: Dynamic Web Module 3.0 requires Java 1.6 or newer error while creating new project
There are couple of Solutions to fix this error I found below solution easy and effective. After adding Project name just change Web Module to 2.5
How to iterate HashMap in Java ?
public static void printMap(Map mp) { Iterator it = mp.entrySet().iterator(); while (it.hasNext()) { Map.Entry pair = (Map.Entry) it.next(); System.out.println(pair.getKey() + ” = ” +
Why List = new ArrayList() ? in Java
The main reason you’d do this is to decouple your code from a specific implementation of the interface. When you write your code like this:
What is the difference between ‘margin’ and ‘padding’ in CSS
Margin and Padding both looks confusing at first but when you try to understand bottom line is While you have to deal with White Space
Javascript – The ‘this’ keyword
In JavaScript this refers to the “owner” of the function we’re executing or to the object that a function is a method of. When we define our
Getting error while creating enum with Angular CLI? Is it a bug with Angular CLI?
I got the following error while trying to create enum with Angular CLI:
Cannot read property ‘0’ of undefined …
Java 9 : JShell (REPL) feature
We heard a lot about REPL when we were developing AngularJS app or NodeJS app. Which works on Read-Evaluate-Print-Loop mechanism. Java Shell tool is an interactive
Generate Routing Application using Angular CLI
Create a new workspace and generate a new Routing application by running the following command in command prompt…
Generate Class, Interface and Enumerations using Angular CLI
Run the below command to generate Class…