Search for tag: "assertion"

6 Media

06:04 Lesson 25.4 The raise Statement Lesson 25.4 The raise Statement	Lesson 25.4 The raise Statement Up until now, the only way that we knew how to create an error is with an assert statement. But these always create errors with the type AssertionError. In this video we show how to create errors… error statement object range integer errors precondition thing statements assertion function air custom expression rays bug enforcement foo preconditions division From Hannah Lee 59 plays Content Categories Instructional Recordings Creation Date November 12, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
07:01 Lesson 25.3 Error Types and the Call Stack Lesson 25.3 Error Types and the Call Stack	Lesson 25.3 Error Types and the Call Stack After the last video, try-except looks less like an if-else statement and more like an if-elif-else statement. As we see in this video, this has profound effects on how errors interact with the call… error call function errors frame assertion functions statements subclass stack feedback recovery arithmetic division arguments beginning points valueerror zerodivisionerror bottom From Hannah Lee 59 plays Content Categories Instructional Recordings Creation Date November 12, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
09:18 Lesson 25.2 Error-Specific Recovery Lesson 25.2 Error-Specific Recovery	Lesson 25.2 Error-Specific Recovery In this video we show how to use the error type to give you more control over a try-except statement. You can chose to recover from some errors, while completely ignoring other errors. error assertion function script float string exception instance statement typing letter bounds problem range air expressions aha accepts types trace From Hannah Lee 60 plays Content Categories Instructional Recordings Creation Date November 12, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
05:24 Lesson 25.1 Error Types Lesson 25.1 Error Types	Lesson 25.1 Error Types In this video we revisit error messages in Python and show how to read the error type. This type is a class, which means that you can construct your own error objects. error class exception assertion python stack things folders base object trace zerodivisionerror colon parent subclass instance fact errors arithmetic exceptions From Hannah Lee 64 plays Content Categories Instructional Recordings Creation Date November 12, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
05:52 Lesson 24.1 Strict Typing Lesson 24.1 Strict Typing	Lesson 24.1 Strict Typing Whenever we have enforced preconditions, we have always used the type function. In this video we show why that is a problem, particularly when we want to use an object argument that is a subclass of… fraction operations int typing denominator thing multiplication problem class preconditions series subclasses error fractions subclass definition lot assertion power sense From Hannah Lee 51 plays Content Categories Instructional Recordings Creation Date November 12, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
42:27 CS2110-FA17-05 Session 05 CS2110-FA17-05 Session 05	CS2110-FA17-05 Session 05 2017-09-05 00:00:00+00 computing terminology assertion color earth implementation java programming language visible class infographics person videonote writing inside field philosophical terminology design signal processing programming constructs functionality constructor tests class-based programming languages theoretical computer science method (computer programming) materialize statistical terminology fall 2017 diagrams anti-patterns political science terms formal methods straightforward caption complete method preconditions systems theory logic in computer science library science block parameter thing statement write declaration variable (computer programming) geography linguistics debugging computer science p.c. variable superclass subclass object cell biology super From [email protected] 230 plays