In java we have multiple ways to parse XML. We will see steps for XML parsing using SAX parser in java in this post. What are SAX parsers? SAX parsers are event based parsers. SAX parsers parse the
XML parsing using DOM parser in java
In java we have multiple ways to parse XML. We will see steps for XML parsing using DOM parser in java in this post. What are DOM parsers? DOM parsers are parsers that load the complete XML into me
Sorting of HashSet in Java Examples
HashSet are unsorted collections. Sorting of HashSet can be done in multiple ways. In this post we will see examples on sorting of HashSet using ArrayList and TreeSet. Example: Sorting of HashSet i
Difference between ArrayList and LinkedList
In this post we will see Difference between ArrayList and LinkedList in java along with examples. Implementation a. ArrayList implements the List Interface , LinkedList implements the List and Dequ
LinkedList push and pop methods
Adding and removing element in LinkedList can also be done by push and pop methods. 1. void push(E e) – Adds an element into the List as the first element 2. [crayon-68e9d
LinkedList poll method examples
LinkedList provides 3 methods to get elements and remove them from the list.
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E poll() E pollFirst() E pollLast() |
LinkedList peek methods example
LinkedList provides 3 methods to get elements without removing it apart from the conventional get(index)
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E peek() E peekFirst() E peekLast() |
LinkedList descendingIterator example
LinkedList descendingIterator() method returns an iterator over the elements in reverse order. Method:
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public Iterator<E> descendingIterator() |
LinkedList ListIterator Java example
In this post we will see various LinkedList ListIterator Java examples. ListIterator in LinkedList can be used to iterate a list from a specified position. Method :
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public ListIterator<E> listIterator(int index) |
How to Iterate LinkedList in java
In this post we will see how to iterate LinkedList in java. We can iterate LinkedList either using 1. For loop 2. Iterator. 3. ListIterator 4. While loop We will see examples for all these methods.