SE-1021 Software Engineering II 11/28/2018 SE-1021 Software Engineering II Week 8, Class 1 Return Exam Producing UML diagrams automatically in EA Poll Everywhere Files Tomorrow Week 6 HW due (if not already submitted) Thursday Quiz at start of lab Dr. Yoder
Slide style: Dr. Hornick SE1021 11/28/2018 Exam If you believe that I made a mistake in counting points or similar, please ask me If you believe that I took off too many points or incorrectly said that you made a mistake, send me a signed document (e.g. email) explaining why you deserve more points If you would like a “second chance” to show you know something, let me know after class. 10pts max, I will announce if there is interest If you believe that I made a mistake in counting points or similar, please notify If you believe that I took off too many points or incorrectly said that you made a mistake, send me a signed document (e.g. email from your MSOE account) explaining why you deserve more points If you would like a chance to show that you actually knew something, let me know after class. 10pts max, will announce details to whole class if there is interest SE-1021 Dr. Josiah Yoder Slide style: Dr. Hornick Dr. Yoder
Creating Diagrams in EA https://faculty-web.msoe.edu/yoder/se1021/slides/ Look for: se1021-8-1-ImportingCodeIntoEA.docx https://faculty-web.msoe.edu/yoder/se1021/slides/se1021-8-1-ImportingCodeIntoEA.docx SE-1021 Dr. Josiah Yoder Slide style: Dr. Hornick
Slide style: Dr. Hornick http://www.polleverywhere.com/multiple_choice_polls/R8Onb4M2oET1TKp SE1021 11/28/2018 Have used? SE-2811 Dr. Josiah Yoder Slide style: Dr. Hornick Dr. Yoder
Slide style: Dr. Hornick Files A file is a sequence of bytes stored on the computer Each byte is made up of 8 bits An ASCII character is one way of storing letters. “Plain text files” often use ANSI ASCII encoding. To encode other languages, we need to use a different encoding. SE-1021 Dr. Josiah Yoder Slide style: Dr. Hornick
Slide style: Dr. Hornick http://www.polleverywhere.com/multiple_choice_polls/q3VpmkGZk6t3pUJ SE1021 11/28/2018 Values in bit SE-2811 Dr. Josiah Yoder Slide style: Dr. Hornick Dr. Yoder
Slide style: Dr. Hornick http://www.polleverywhere.com/multiple_choice_polls/DdaXxsRxbx1KSPP SE1021 11/28/2018 Bytes SE-2811 Dr. Josiah Yoder Slide style: Dr. Hornick Dr. Yoder
Slide style: Dr. Hornick http://www.polleverywhere.com/multiple_choice_polls/4yqzYB4oPDBgrOg SE1021 11/28/2018 Bits SE-2811 Dr. Josiah Yoder Slide style: Dr. Hornick Dr. Yoder
Slide style: Dr. Hornick Using files in Java Both files and folders (Directories) are represented with a “File” object. We can open the file to get the byte stream (Coding example) File file = new File(); boolean isDir = file.isDirectory(); SE-1021 Dr. Josiah Yoder Slide style: Dr. Hornick
Slide style: Dr. Hornick SE1021 http://www.polleverywhere.com/multiple_choice_polls/K1aXUDOt8R55o5B 11/28/2018 SE-2811 Dr. Josiah Yoder Slide style: Dr. Hornick Dr. Yoder