How do I login using JavaScript?
ajax({ type: “POST”, url: ‘login. php’, // script to do the actual authentication, set session etc. data: { username: ‘foo’, // get element value of username here password: ‘bar’, // get element value of password here }, success: function(data) { // process result }, });
What is the output of JavaScript code?
JavaScript Display Possibilities Writing into the HTML output using document.write() . Writing into an alert box, using window.alert() . Writing into the browser console, using console.log() .
What is a Console log?
The console. log() is a function in JavaScript which is used to print any kind of variables defined before in it or to just print any message that needs to be displayed to the user. Syntax: console.
What is input and output statement?
An input/output statement or IO statement is a portion of a program that instructs a computer how to read and process information. It pertains to gather information from an input device, or sending information to an output device.
What is JavaScript log?
The JavaScript Math. log() function returns the natural logarithm of a number. It returns the natural logarithm (base e) of a number. It is equivalent to ln(x) in mathematics.
Can we use console log in JavaScript?
Where do you display the output?
An output screen is a device used to display output. An output screen could be a separate monitor or another display device used only to display the output being received from the computer or other devices.
What is the output of program?
Programs require data to be input. This data is used (processed) by the program, and data (or information ) is output as a result.
How do you write output of a program?
This is the prog Main () {Char a ; int a,b=0; printf (“enter any string”); gets (a); for (i=0;a |=’\0′;i++) {if (a ==’ ‘)/if we get the space means we r at after my {a =a ;/it will convert my to ym first, then after second space it will take the second string… } } printf (“string”); puts (a); Getch…
What is JavaScript console log?
The console. log() method outputs a message to the web console. The message may be a single string (with optional substitution values), or it may be any one or more JavaScript objects. Note: This feature is available in Web Workers.