How-to articles, tricks, and solutions about STRING

In Python, you can use regular expressions to extract numbers from a string.

In Python, you can use the str.find() method to find the index of the first marker, and the str.rfind() method to find the index of the second marker.

Read the tutorial and find out the methods and libraries used to format the JavaScript date. Find the method you think is best for you and get the codes.

Read this JavaScript tutorial and learn useful information about several easy built-in methods that are used for formatting the number with two decimals.

This tutorial provides useful information about the formatting number as currency strings. Read and learn several methods you can use to solve your problem.

To generate a random alpha-numeric string in Java, you can use the Random class and the nextInt and nextBoolean methods to generate random characters and append them to a StringBuilder. Here's an example of how you might do this:

In Python, you can use the built-in function attribute __name__ to get the name of a function as a string.

You can use the strstr() function to get everything after a certain character in a string.

Read this tutorial and learn several useful, fast and simple one-line and extended solutions of extracting file extensions with the help of JavaScript.

Learn how to get the parameters from a URL string in PHP with the help of our short tutorial. Read on and check out the helpful examples below.

On this page, you can find fast and simple solutions on how to get query string values in JavaScript. Just follow the examples given below to make it work.

Read this JavaScript tutorial and learn several string methods that are used to retrieve the first character of a string. Choose the best one for you.

On this page, we represent to you the ways of getting the first five characters of a string in PHP. Keep on reading the snippet and check out the examples.

Read and learn several easy and simple methods you can use for retrieving the last characters of a JavaScript string. Choose the best method for your case.

You can use the index() method to get the position of a specific character in a string.

If you want to grasp the way of getting a query builder to output its raw SQL query as a string using PHP, then you are in the right place.

Read the tutorial and learn the methods of getting the value of the selected option in a select box using jQuery. Read about the text() and val() methods.

Read this JavaScript tutorial and learn how you can easily get the URL parameters with the help of the methods provided by the URLSearchParams interface.

To include a PHP variable inside a MySQL statement, you need to use prepared statements with bound parameters.

Read this tutorial and learn several useful methods of looping through or enumerate a JavaScript object. Try and copy the piece of the code right away.

In this snippet, we demonstrate the simplest way of measuring the execution time of a string in PHP. Read on and check out the examples.

To format a floating-point number as a string without unnecessary decimal zeros, you can use the DecimalFormat class from the java.text package. The DecimalFormat class allows you to specify a pattern for formatting numbers as strings.

Working with variables is an essential part of a developer’s life. In this snippet, we will demonstrate to you how to pass variables by reference with PHP.

To read a file line-by-line into a list, you can use the following approach:

In Python, you can read a text file into a string variable and strip newlines using the following code: