128 lines
2.7 KiB
Org Mode
128 lines
2.7 KiB
Org Mode
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* learning python
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*** Python #1:
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**** ex0
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**** ex1
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>>> print("Hello World!")
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... print("Hello Again")
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... print("I like typing this.")
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... print("This is fun.")
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... print('Yay! Printing.')
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... print("I'd much rather you 'not'.")
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... print('I "said" do not touch this.')
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Hello World!
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Hello Again
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I like typing this.
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This is fun.
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Yay! Printing.
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I'd much rather you 'not'.
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I "said" do not touch this.
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**** ex2
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I could have code like this.
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This will run.
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**** ex3
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I will now count my chickens :
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Hens 30.0
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Roosters 97
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Now I will count the eggs :
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6.75
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Is it true that 3 + 2 < 5 - 7?
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False
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What is 3 + 2? 5
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What is 5 - 7? -2
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Oh, that;s why it's Fasle.
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How about some more.
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Is it greater? True
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Is it greater or equal? True
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Is it less or equal? False
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**** ex4
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There are 100 cars available.
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There are only 30 drivers available.
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There will be 70 empty cars today.
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We can transport 120.0 people today.
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We have 90 to carpool today.
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We need to put about 3.0 in each car.
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**** ex5
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Let's talk about Zed A. Shaw.
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He's 74 inches tall.
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He's 180 pounds heavy.
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Actually that's not too heavy.
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He's got Blue eyes and Brown hair.
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His teeth are usually White depending on the coffee.
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If I add 35, 74, and 180 I get 289.
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**** ex6
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There are 10 types of people.
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Those who know binary and those who don't.
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I said: There are 10 types of people.
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I also said: 'Those who know binary and those who don't.'
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Isn't that joke so funny?! False
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This is the left side of...a string with a right side.
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**** ex7
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Mary had a little lamb.
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Its fleece was white as snow.
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And everywhere that Mary went.
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..........
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Cheese Burger
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*** Python #2:
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**** ex8
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learn about a more complicated formatting of a string. {}
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**** ex9
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how to print for multiline or nextline
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**** ex10
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how to use \ (using special chracter)
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**** ex11
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how to use key input
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**** ex12
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how to use key input with print
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**** ex13
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how to use an argument when you run script
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**** ex14
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how to use an argument with input
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*** Python #3:
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**** ex15
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How to use read function from file
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**** ex16
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How to write file
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**** ex17
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How to copy file
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**** ex18
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How to use function
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**** ex19
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How to use function and variables
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**** ex20
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How to use function with file
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**** ex21
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How to use fucntion with return
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**** ex22
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repeat from ex1 to ex21
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" # () ' + . < ? , = / % - * {} \n \t
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open read close truncate def return print
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*** Python #4:
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**** ex23
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How to use encode and decode
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**** ex24
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practice function and print
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**** ex25
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practice import function
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**** ex26
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practice debug code
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*** Python #5:
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**** ex27
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How to use True and Flase
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**** ex28
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How to use Boolean
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**** ex29
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How to use if-statement
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**** ex30
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How to use if-else
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**** ex31
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How to use if, elif
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*** Python #6
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**** ex32
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How to use for-loop
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**** ex33
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How to use while-loop
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