Search for tag: "loops"

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10:41 Cantu @ 2022 NNCI REU Convocation Cantu @ 2022 NNCI REU Convocation	Cantu @ 2022 NNCI REU Convocation 2022 NNCI REU Convocation at the University of Louisville, Kentucky; Rodolfo Cantu, 2022 CNF REU Intern with Prof. Amal El-Ghazaly (Cornell) elastomer sizes process controls cantilever characterization fabrication coercivity ellipse magnets spacings direction strength micron loops hysteresis circle beam pma step From Melanie-Claire Mallison 7 plays
06:09 Lesson 30.5 Selection Sort Lesson 30.5 Selection Sort	Lesson 30.5 Selection Sort In the previous video we saw that insertion sort is not an ideal sorting algorithm. In this video we try our hand at another algorithm: selection sort. This is another simple algorithm that may be… region loop algorithm hand selection swap elements swaps loops problem checks module element 7s beginning algorithms sort insertion min alright From Hannah Lee 33 plays
07:28 Lesson28.8 List Comprehension (OPTIONAL) Lesson28.8 List Comprehension (OPTIONAL)	Lesson28.8 List Comprehension (OPTIONAL) This video is not optional because the material is advanced. It is optional because this video series has run long and this topic is less important for you to know. When we are done with out… comprehension expression generator things loop thing element function materialization tuple question rows table transpose elements idea accumulator lists loops columns From Hannah Lee 24 plays
07:34 Lesson 26.8 The Game of Pig Lesson 26.8 The Game of Pig	Lesson 26.8 The Game of Pig With while-loops we can now write some super complex programs – once that we way more sophisticated than what we have done before. In this video we show how to create a complete dice game with… game score opponent roll bank function alright ai goal player loop target strategy pig application loops turn die idea script From Hannah Lee 62 plays
08:21 Lesson 26.6 Mutable While-Loops Lesson 26.6 Mutable While-Loops	Lesson 26.6 Mutable While-Loops In this video we show that the one place we typically prefer while-loops is when we are modifying a list or other mutable iterable. While we did see how to do this with for-loops (by looping over… loop function position length iterator range 3s problem loops comma functions eye lists element rim cases goal thing change condition From Hannah Lee 64 plays
06:05 Lesson 26.5 While-Loops vs For-Loops Lesson 26.5 While-Loops vs For-Loops	Lesson 26.5 While-Loops vs For-Loops We can always replace for-loops with while-loops, but should we? In this video we talk about the trade-offs of the two control structures and why it might be better to use over the other. loop fibonacci loops sequence squares variable function range thing bugs module n. things python iterator specification accumulator elements calculation recursion From Hannah Lee 67 plays
06:18 Lesson 26.3 While-Loop Ranges Lesson 26.3 While-Loop Ranges	Lesson 26.3 While-Loop Ranges While-loops require additional patterns beyond the simple accumulator pattern that we used in for-loops. In this video, we talk about the first such pattern, which is replacing the range iterator.… loop range iterator pattern accumulator function slash count sequence loops length positions variable string lot patterns n. inequality fact thing From Hannah Lee 70 plays
08:46 Lesson 26.2 While-Loop Traces Lesson 26.2 While-Loop Traces	Lesson 26.2 While-Loop Traces While-loops can do everything that a for-loop can (and more) but they are much harder to use. That is why, in this video, we talk about how to debug a while-loop before we talk about how to write… loop loops accumulator function things tutor squares trace python sum flow x. variable body numbers lot control debugging statements print From Hannah Lee 71 plays
08:15 Lesson 26.1 The While-Loop Lesson 26.1 The While-Loop	Lesson 26.1 The While-Loop In this video we talk about the while-loop and explain why it is necessary. In particular, there are types of iteration that are not possible with the for-loop. loop expression times loops variable script statement elements body iterator accept chance lines difference statements iteration inside problem letter python From Hannah Lee 77 plays
50:32 Zoom Oct. 27. Nested Lists and Dictionaries Zoom Oct. 27. Nested Lists and Dictionaries	Zoom Oct. 27. Nested Lists and Dictionaries This presentation explores the last built-in (as opposed to user-defined) types in this course. These types are often used to store data in files.We actually had an (accidental) sneak peak at these… row dictionary question dictionaries table thing elements function loops loop things copy questions exam length element alright call level accumulator From Hannah Lee 29 plays
08:49 Lesson 18.5 Immutable Table Functions Lesson 18.5 Immutable Table Functions	Lesson 18.5 Immutable Table Functions In this video we show how to write an immutable function on a table of data. In most ways this is no different than writing an immutable function on a list. Except that this time we may need multiple… table row loop rows accumulator columns column loops result function elements functions lists accumulators positions length thing string copy rho From Hannah Lee 71 plays
04:51 Lesson 17.4 Divide and Conquer Lesson 17.4 Divide and Conquer	Lesson 17.4 Divide and Conquer Recursion has many, many uses. But one of the most popular applications is divide-and-conquer. In this video we introduce this new concept and show how we will use to solve several problems on… string recursion half iteration problem loops space divide c. spaces e. penny halves answer hats solutions parts types property tuple From Hannah Lee 101 plays
09:07 Lesson 17.3 Recursion and the Call Stack Lesson 17.3 Recursion and the Call Stack	Lesson 17.3 Recursion and the Call Stack Because a recursive function calls itself, it will have multiple call frames on the call stack. In this video we show exactly why we should be concerned about this and why it will affect our function… fibonacci call recursion python base frames definition things frame wheels training error factorial function stack module cases preconditions memory loops From Hannah Lee 135 plays
06:44 Lesson 16.7 For-Loops and Testing Lesson 16.7 For-Loops and Testing	Lesson 16.7 For-Loops and Testing Another control-structure means another video on testing. But if you have following the Rule of Numbers, you will discover that you have enough tests for your for-loop. Instead, as we show in this… test numbers function input procedure copy rule output result tests thing loop cases loops variable statement assignment return equals specification From Hannah Lee 63 plays
19:35 CS 6120: Lesson 7: Interprocedural Analysis CS 6120: Lesson 7: Interprocedural Analysis	CS 6120: Lesson 7: Interprocedural Analysis loop induction optimization iteration loops memory variables multiplication optimizations array variable thing pointer times kind form step iterations things analysis From Adrian Sampson 1,216 plays
42:03 CS 6120: Lesson 5: Global Analysis &… CS 6120: Lesson 5: Global Analysis & Optimization	CS 6120: Lesson 5: Global Analysis & Optimization loop block entry header graph domination cfg definition loops blocks edge edges times exit invariant node control dominators vertex definitions From Adrian Sampson 1,356 plays