“this” keyword in java with examples
We will see the usage of “this” keyword one by one with examples – “this” keyword refers to current class…
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Print 1 to 10 without using loop in java
“Print 1 to 10 with out using loop” in java is quite a frequently asked interview question for automation testing.…
Sorting array using Java
For sorting in the order of ascending or descending, we have one of the most popular sorting technique is bubble…
Palindrome in java
A word, phrase, number or sequence that reads the same backwards as forwards String = reverse of a String e.g…
Error opening eclipse.exe for 1st time
For download and installation of eclipse, please eclipse setup For the 1st time, while opening the eclipse.exe, you may get…
Collections framework in Java
Collection: Group of individual objects in one unit. It’s a root interface of collections framework, which defines most common methods…
Difference between Arrays and Collections
Arrays Collections Can hold only homogeneous elements. All elements should of same data type, either all are int or String…
Arrays in java
What is Array Arrays are used to store homogenous elements/values (of same data type) Can access the elements by the…
Exit from nested for loops in java
There are 2 nested for loops in your code and if we want to exit both the loops at a…