Case-insensitive replaceAll in Java

How to replace case-insensitive literal substrings in Java

“ How to replace case insensitive substrings in Java. Normally we replace string by any character or any special character or whatever we want, but sometimes we want to replace a word in the whole strin... ”

Refresh a fragment list from activity

Call method of fragment from activity

“ If you want to call any method of Fragment from your activity then you need to implement INTERFACE. So now I am going to introduce Interface example to Refresh a fragment list from an activity of all ... ”

Explode string by last occurrence and get first part

Explode and Implode string in php

“ Some of the cases we need to split any string or it may be my URL to split. Now I am explaining to you, how to explode the string by the last occurrence at getting the first part of the string in a si... ”

Expandable list view in android example

Dynamically create groups and child in expandablelistview

“ This is a wonderful example to show you, how to create an expandable list view in android. I have learnt already in the previous article, how to create list view in android by Recyclerview. So now you... ”

Passing data to Activity and Fragment in Android

Send value to another activity

“ Sometimes we need to send some valuable data to another activity or fragment, So, when passing data to an activity or a fragment in Android, the Bundle is used to contain the data and ship it to the a... ”

How do I programmatically 'restart' an Android app

Android restart app programmatically

“ Sometimes we need to restart our Android app between the code execution, In that case, we have to use some set of code to perform this action. Now we will learn How do I programmatically restart an An... ”

Exception handling in php

Different error handling methods

“ Exception handling is used to change the normal flow of the code execution if a specified error (exceptional) condition occurs. This condition is called an exception. PHP has an exception model simila... ”

How to call a method after a delay with handler

How to use handler in andorid

“ Hi, sometimes we need to execute my method or we can say my function after a time delay. In that situation what can I do? So the answer is - Use Handler() for that. A Handler is a utili... ”