JavaScript

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Across
  1. 4. One of the most common uses of JavaScript in web development.
  2. 6. The most compact form of looping in JavaScript. It includes a loop initialization, a test statement, and a iteration statement.
  3. 8. Any text between two forward slashes (//) and the end of a line are ignored.
  4. 10. A user can do this to prevent JavaScript from functioning.
  5. 14. Used with the <script>...</script> element with a value of "text/javascript".
  6. 16. An efficient way to remember and track preferences, purchases, commissions, and other information required for better visitor experience or site statistics.
  7. 17. Tells the interpreter to immediately start the next iteration of the loop and skip the remaining code block.
  8. 18. JavaScript ignores these.
  9. 19. Arithmetic, Comparison, Logical or Relational, Assignment, and Conditional or Ternary
  10. 20. Names listed in parenthesis in the function definition.
  11. 21. The most basic loop in JavaScript that is used to execute a statement or code block repeatedly as long as an expression is true.
  12. 22. Used to declare a variable.
  13. 23. Required if you want to return a value from a function; it should be the last statement in a function.
  14. 24. This is what JavaScript was initially known as, but Netscape changed its name to JavaScript.
  15. 30. This means that a JavaScript variable can hold a value of any data type.
  16. 31. The HTML element that is used to implement JavaScript within an HTML document or reference an external JavaScript file.
  17. 33. To invoke a function somewhere later in the script.
  18. 34. Using the function keyword, followed by a unique function name, a list of parameters, and a statement block surround by curly braces.
  19. 35. The HTML element used to warn users that have disabled JavaScript.
Down
  1. 1. Needs to be considered when implementing JavaScript. There are several options, including inline, internal, and external.
  2. 2. A popular programming language that is part of the Web Development Trifecta.
  3. 3. A JavaScript function used to write a string into an HTML document.
  4. 5. This type of variable will be visible only within a function or code block where it is defined.
  5. 7. This type of variable can be accessed anywhere in your JavaScript code. Defined outside of a function or code block.
  6. 9. The most common form of the language.
  7. 11. Occurs when the user or browser manipulates a page.
  8. 12. Numbers, Strings, Boolean, Null, undefined
  9. 13. This aspect of JavaScript trips up new developers especially.
  10. 15. Used to exit a loop early, breaking out of the enclosing curly braces.
  11. 25. A conditional statement that allows a JavaScript program to make decisions and execute statements conditionally.
  12. 26. 1) No reserved words. 2) Should not start with a number. Must begin with a letter or underscore. 3) Case sensitive
  13. 27. Named containers. You can place data into these containers and then refer to the data simply by the container name.
  14. 28. Simple statements in JavaScript are generally followed by this.
  15. 29. This can be done with variables upon variable creation or at a later point in time when the variable is needed.
  16. 32. A named group of reusable code statements which can be called anywhere in your program.