The string-length function is used to get the length of a string. Syntax string-length($string as xs:string) as xs:integer Input Parameters $string − provided string. Example XQuery Expression let $bookTitle := "Learn XQuery in…
PHP uses mysqli query() or mysql_query() function to drop a MySQL database. This function takes two parameters and returns TRUE on success or FALSE on failure. Syntax $mysqli->query($sql,$resultmode) Sr.No.Parameter & Description1$sqlRequired - SQL query…
PHP uses mysqli query() or mysql_query() function to create or delete a MySQL database. This function takes two parameters and returns TRUE on success or FALSE on failure. Syntax $mysqli->query($sql,$resultmode) Sr.No.Parameter & Description1$sqlRequired -…
PHP provides mysqli contruct or mysqli_connect() function to open a database connection. This function takes six parameters and returns a MySQL link identifier on success or FALSE on failure. Syntax $mysqli = new mysqli($host,…
A POST request is used to send data to the server; for example, customer information, file upload, etc., using HTML forms. The HttpClient API provides a class named HttpPost which represents the…
The GET method is used to retrieve information from the given server using a given URI. Requests using GET should only retrieve data and should have no other effect on…
Introduction The standard graphical user interface (GUI) for Ruby is Tk. Tk started out as the GUI for the Tcl scripting language developed by John Ousterhout. Tk has the unique…
In order to develop and run PHP Web pages, three vital components need to be installed on your computer system. Web Server − PHP works with virtually all Web Server software,…
In this chapter, we will explain how to set an environment for HttpClient in Eclipse IDE. Before proceeding with the installation, make sure that you already have Eclipse installed in…
What is SOAP? The Simple Object Access Protocol (SOAP), is a cross-platform and language-independent RPC protocol based on XML and, usually (but not necessarily) HTTP. It uses XML to encode…