تمرین های جاوا اسکریپت (JavaScript)
Programming exercises جاوا اسکریپت (JavaScript)Latest exercises جاوا اسکریپت (JavaScript)
Write a program that receives Qatar and prints the volume and area of Korea. Korean volume formula = radius with power of 3 x pcs X four -thirds (3/3). Korean area formula = radius to 2 x pcs X four (4)
Write a program that receives a mobile number from the user and specifies whether this is an Iranian mobile number.
Write a function that receives a string and checks all the letters. If all the letters of the string were small, otherwise False would return
Design a page that has a custom text in the middle of the page (the background color is white and black text color) then design a button to change the page to the night mode when the user clicks it ...
Write a program that receives a one -digit number from the input and finds the coefficient of smaller than 100 of those numbers and prints in the output
Design a corporate site homepage: There is a good header with the appropriate links at the top of the page.
Write a program using JavaScript so that the user can choose between green, red, blue, white and black and change the background to that color by selecting each color.
Create a button using HTML, CSS and JavaScript to appear full screen when clicking on it. This box must have an X -shaped button to close and when the user clicks it ...
Write a robot to perform mathematical operations. When the Calc 5+3 user sends back, the robot returns the result (8).
Write a program that receives 2 dates in yyyy/mm/dd format and print 2 dates to the output example: 1401/11/01 tarikh2: 1401/11/05 4 days Tarikh1: 1401/10/01 Tarikh2: 1401/11/05 34 Days
Programming a ticket system that: the user can create a new ticket and enter the title, the level of importance (trivial, important, critical) and the problem description of the manager can see the list of tickets in order of importance and so on ...
Create a storage counter using HTML, CSS and JavaScript: Put the default number on 0 and create 2 buttons to increase and reduce. Reduce the counter number button and ...
Create a form that receives the following from the user and give this form validation and surname (up to 2 characters) Age (between 1 and 2) Email (in email format) Mobile number (starting with 1 and 2 digits) password (Maximum ...
Create a page with a slide show at least 3 images on the page that at each moment a display displayed 5 seconds of the current image can be changed to the next image. You can create 2 buttons ...
Write a function that receives some and checks whether the amount received is the email. If the email was True, otherwise the False return the email should contain @ before @ should be a phrase as a work name ...
Write a function in JavaScript to receive a name and read and return the value of the cooking cookies received from the user browser