Winter 2023 Creative Projects and Programming Lessons
Dive into the exciting world of Winter 2023 with creative projects, programming insights, and music inspiration. Stay updated with deadlines, announcements, and reminders while exploring variables, strings, and for loops in programming lessons. Enhance your skills and knowledge with engaging content tailored to your learning journey.
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Presentation Transcript
CSE 121 Elba Garza Winter 2023 Music: Old 45 s - Chromeo
Announcements, Reminders Creative Project 1 releasing soon; Due January 24th by 11:59 PM Quiz 0: Tuesday, January 24th during section. Bring laptops! Resubmission form for R0 releasing tomorrow, also due January 24th by 11:59 PM Lesson 4 - Winter 2023 2
Last Time Variables Container that stores a specific data type Must declare & initialize! Manipulate, modify, reuse Strings Sequence of characters treated as one, yet can be indexed as individual parts char, represents a single character // declare AND initialize int version = 5; String myString = foobar ; Lesson 4 - Winter 2023 3
Last Time String myString = foobar ; String Methods Examples: length():returns number of characters in String charAt(int): returns char at a specific index (int) of String indexOf(char/String): returns intindex position of char/String Methods do not modify the String variable they re called upon. Rather, you simply receive information! Lesson 4 - Winter 2023 4
Plan for Today For loops Parts of a for loop statement Incrementing/Decrementing update in a for loop Usage of for loops: definite vs. unknown Lesson 4 - Winter 2023 5
