In this tutorial let’s use Java String substring() method to solve a given problem. In this Java String substring() example program we are going to print a substring of all characters in the inclusive range from start to end-1. Java… Read More!
This tutorial guides you on how to extract numbers from a string in python programming language. Let’s say you have a string which contain numbers in it and you wanted to extract the numbers from the whole string, then you… Read More!
This tutorial guides you on how to convert floating point number to a fixed point number in Python. Let’s say you have specific requirements in your project to format floating point number to a fixed width as discussed in the… Read More!
This tutorial guides you on how to resolve TypeError: a bytes-like object is required, not ‘str’ while running Python3 scripts. TypeErrors are common while executing python scripts and I got this error message when tried to open a file and iterate… Read More!
This tutorial guides you to find mongo documents where a field contains a string pattern using mongodb’s regular expression capabilities.
