martellinick
martellinick
/ gist:15fe7f66b35137b0aad034f0d03a897c
Created
July 24, 2019 01:38
Working with strings : drills
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| https://repl.it/@martellinick/text-normalizer-drill | |
| https://repl.it/@martellinick/shouter-drill | |
| https://repl.it/@martellinick/Wiseperson-generator-drill |
martellinick
/ gist:b77f01040fa12bc58cb91709fb83b924
Created
July 30, 2019 00:17
Variable Scope Questions
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| What is scope? Your explanation should include the idea of global vs. block scope. | |
| Scope is how the variables within your code can or can't be accessed at different points within your code. Global scope is | |
| when a variable can be accessed from anywhere within your code. This means that any code not declared within block code can | |
| be accessed globally. Block scope is when variables can only be accessed within a function and outside of that function | |
| they don't exist. | |
| Why are global variables avoided? | |
| Global variables are avoided because they can have unintended consequences on other areas of the code. If a global variable | |
| were to be used in a function without the use of "let" or "const", that global would be accessed and altered which would | |
| then change any other functions that access that global variable. |
martellinick
/ gist:c69303c163ab740ea0436bc2f4792e32
Created
July 30, 2019 22:32
object basics drills
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| https://repl.it/@martellinick/Object-creator-drill | |
| https://repl.it/@martellinick/Object-updater-drill | |
| https://repl.it/@martellinick/Self-reference-drill | |
| https://repl.it/@martellinick/Deleting-keys-drill |
martellinick
/ gist:7c4ae51a422e3205bba4441ac3a88e53
Created
August 1, 2019 00:28
Grokking challenge
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| https://repl.it/@martellinick/most-frequent-word-analyzer-challenge |
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| Questions | |
| From what tree do acorns come? Oak (false answers: pine, fir, maple) | |
| Saint Patrick is the Patron Saint of which country? Ireland (false answers: scotland, britain, japan) | |
| How many colours are in a rainbow? 7 (false answers: 5, 12, 9) | |
| What does Fred Flintstone wear around his neck? A tie (false answers: nothing, pearl necklace, dinosaur tooth) | |
| What is the name of Harry Potter’s pet owl? Hedwig (false answers: ludwig, froto, heimdahl) | |
| What food do Giant Pandas normally eat? Bamboo (false answers: japanese maple, wild carrots, small animals) | |
| What is the name of the boy that visits the chocolate factory owned by Willy Wonka? Charlie Bucket (false answers: James Bloom, Bob, Chester Freed) | |
| How many days are there in a fortnight? 14 (false answers: 31, 7, 21) |