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Check if a string contains a particular word using PHP

By Faruque Ahamed Mollick

In this PHP related post, we are going to see how to check if a string contains a particular word inside it. We are going to do it in PHP. We may be needed to find the availability.... Read More

Removing Element From LinkedList for Integer Type and String Type

By Saruque Ahamed Mollick

In this post, We are going to know an interesting fact of remove() method used in a LinkedList object. at the end of this lesson, we will learn how to remove an element without kno.... Read More

Working With LinkedList (Adding,Removing and Retrieving Elements) in Java

By Saruque Ahamed Mollick

In Java, LinkedList implements the list interface as well as Queue interface. Thus LinkedList is not same as ArrayList in Java as ArrayList implements the list interface only. In t.... Read More

Execute and calculate string as a mathematical equation in PHP

By Faruque Ahamed Mollick

Suppose we have a string of mathematical expression and we need to calculate and then get the value of the expression using PHP. How can we do it? Now, we are going to learn how to.... Read More

Working with ArrayList in Java ( Adding,Removing elements)

By Saruque Ahamed Mollick

Working with ArrayList in Java is very useful, But we have to know how to add elements, remove elements and update or replace elements of an ArrayList so that we can work as per ou.... Read More

How to Modify Element or Elements of an ArrayList in Java

By Saruque Ahamed Mollick

While working with ArrayList in Java, You might have faced some problems like, suppose you got a huge number of elements in your ArrayList and you have to modify a particular eleme.... Read More

How To Convert An ArrayList to Array In Java

By Saruque Ahamed Mollick

In many cases, you will have to convert an ArrayList to Array in Java. There is a most popular way to do is “Creating an object and use a for loop  just like the below code&.... Read More