Welcome to BHS Computer Science. If you are a student in the class, the first thing you need to do (and which we should have done in class) is set up your GitHub account.
Once you have a GitHub account, click “Log in to GitHub” below to proceed. Or you can click “Use anonymously” to play with the environment but you will not be able to save your work or submit assignments. (You can always log in later by clicking the at the top of the page.)
If you don’t have a GitHub account yet, please create one and then log in here for further instructions.
Congratulations! You have successfully connected this app to GitHub. However you are not yet a member of the GitHub organization for this class, something Mr. Seibel needs to set up for you.
This is your GitHub profile URL:
Click the clipboard icon to copy it and then submit it at this form so he can add you.
Congratulations! You have successfully connected this app to GitHub. And it looks like you have an invitation to join the GitHub organization for this class. You need to accept that invitation before you can proceed. The invite should be sent to whatever email you used when you created your GitHub account.
I see you are logged into GitHub and a member of the berkeley-high-cs GitHub organization. However there seems to have been some problem finishing the setup for your account. Please let Mr. Seibel know.
This is a tool for the BHS Computer Science class at Berkeley High School. It is intended to provide a simple environment for experimenting with Javascript without all the complexities of a full development environment such as ReplIt or Glitch which we may use later in the year.
It is also designed to take advantage of the browser’s ability to run Javascript natively. It does not need access to a server to run code making in extremely responsive even if the Wifi is flaking out.
Finally, under the covers it is saving work to a GitHub repository in a very simplified workflow that does not depend on immediately learning any git commands. Code written in this environment for each assignment is saved to a directory and branch specific to that assignment each time it is saved. Thus when the assignment is done, it is easy to go to GitHub and create a PR containing just the work on that assignment which can then be commented on and worked on further before it is turned in and merged to main.
You're all set! You don't need to worry about this yet but we have successfully created a GitHub repository for your work:
You can get to it any time by clicking on your GitHub username at the top-right of the screen.
Write an expression the evaluates to the concatenation of the values
of the string variables s1 and s2.
Write an expression the evaluates to the first character of the
value of the string variable s.
Write an expressions that evaluates to the length of the string
value of the variable s.
Write an expression the evaluates to the last character of the value
of the string variable s.
Write an expression the evaluates to a string containing all but the
first character of the string in variable s.
Write an expression the evaluates to a string containing the first
three character of the string in variable s.
Write an expression the evaluates to a string containing all but the
first and last character of the string in variable s.
Write an expression the evaluates to a string containing the last
three character of the string in variable s.
Write an expression the evaluates to the value of the string
variable s converted to all upper case.
Write an expression the evaluates to the value of the string
variable s converted to all lower case.
Write an expression the evaluates to the the value of the string
variable s with the first letter capitalized and the
remaining letters in lower case.
Write an expression the evaluates to the the value of the string
variable s with the first three letters capitalized and
the remaining letters in lower case.