Responsive Fullscreen Modal Dialogs for Bootstrap 4.
Fullscreen Modals can be enabled only on certain breakpoints. In this way the modal will display "normal" for desktops and fullscreen for mobile devices, giving it the feeling of a native app.
Adapted from: twbs/bootstrap#28683.
A Pen by Andrei Victor Bulearca on CodePen.
Responsive Fullscreen Modal Dialogs for Bootstrap 4.
Fullscreen Modals can be enabled only on certain breakpoints. In this way the modal will display "normal" for desktops and fullscreen for mobile devices, giving it the feeling of a native app.
Adapted from: twbs/bootstrap#28683.
A Pen by Andrei Victor Bulearca on CodePen.
| // problem | |
| /** | |
| Objective | |
| Today, we're working with binary numbers. Check out the Tutorial tab for learning materials and an instructional video! | |
| Task | |
| Given a base- integer, , convert it to binary (base-). Then find and print the base- integer denoting the maximum number of consecutive 's in 's binary representation. When working with different bases, it is common to show the base as a subscript. | |
| Example |
| // problem | |
| Objective | |
| Today, we are learning about an algorithmic concept called recursion. Check out the Tutorial tab for learning materials and an instructional video. | |
| Recursive Method for Calculating Factorial | |
| Function Description | |
| Complete the factorial function in the editor below. Be sure to use recursion. | |
| factorial has the following paramter: |
| // problem | |
| Objective | |
| Today, we're learning about Key-Value pair mappings using a Map or Dictionary data structure. Check out the Tutorial tab for learning materials and an instructional video! | |
| Task | |
| Given names and phone numbers, assemble a phone book that maps friends' names to their respective phone numbers. You will then be given an unknown number of names to query your phone book for. For each queried, print the associated entry from your phone book on a new line in the form name=phoneNumber; if an entry for is not found, print Not found instead. | |
| Note: Your phone book should be a Dictionary/Map/HashMap data structure. | |
| Input Format |
| // problem | |
| Objective | |
| Today, we will learn about the Array data structure. Check out the Tutorial tab for learning materials and an instructional video. | |
| Task | |
| Given an array, , of integers, print 's elements in reverse order as a single line of space-separated numbers. | |
| Example | |
| Objective | |
| In this challenge, we will use loops to do some math. Check out the Tutorial tab to learn more. | |
| Task | |
| Given an integer, , print its first multiples. Each multiple (where ) should be printed on a new line in the form: n x i = result. | |
| Example | |
| The printout should look like this: |
| Objective | |
| In this challenge, we're going to learn about the difference between a class and an instance; because this is an Object Oriented concept, it's only enabled in certain languages. Check out the Tutorial tab for learning materials and an instructional video! | |
| Task | |
| Write a Person class with an instance variable, , and a constructor that takes an integer, , as a parameter. The constructor must assign to after confirming the argument passed as is not negative; if a negative argument is passed as , the constructor should set to and print Age is not valid, setting age to 0.. In addition, you must write the following instance methods: | |
| yearPasses() should increase the instance variable by . | |
| amIOld() should perform the following conditional actions: | |
| If , print You are young.. | |
| If and , print You are a teenager.. |
| // question | |
| Task | |
| Given an integer, , perform the following conditional actions: | |
| If is odd, print Weird | |
| If is even and in the inclusive range of to , print Not Weird | |
| If is even and in the inclusive range of to , print Weird | |
| If is even and greater than , print Not Weird | |
| Complete the stub code provided in your editor to print whether or not is weird. |