Create Captcha Code in HTML and Javascript

Hi friends, in this tutorial, you will learn how to create captcha code in HTML and Javascript. There are various ways to generate captchas such as Google ReCaptcha and other captchas etc. Also read, Google Maps Add Marker Using Maps Javascript API and HTML The logic of captcha code in HTML and Javascript First of … Read more

Google Maps Add Marker Using Maps Javascript API and HTML

Hi friends, in this tutorial, you will learn the example of google maps add marker using maps javascript API and HTML. As we all know that a marker is usually a point of something but in this case marker identifies a particular location on the Google map and is also referred to as an icon. … Read more

Input Output Functions in C Language with Examples

Hi friends, in this tutorial, you will know the input output functions in C language. Basically, there are two functions mainly to read input from input devices and display the output to the output devices. Let’s discuss them one by one. Also read, Constant in C with Example Below are the two input output functions … Read more

Allow Only Numbers in Textbox Javascript

Hi friends, today in this tutorial you will learn how to allow only numbers in textbox javascript. Also, there are other ways to do this but it will be done with the help of the javascript event handler function onkeypress() by passing an event parameter. Also read, Google places autocomplete example using maps JavaScript API … Read more