Python Class 114 - Kapil Sharma

#elif statement example:

from pip._vendor.distlib.compat import raw_input

myInfo = float(raw_input("Please enter the price: "))

if myInfo >= 1000:

    print("Good Price")

elif myInfo <= 1000:

    print("Low Price")

else:

    print("No, Price")

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Python Class 11 3 - Kapil Sharma

#If-Statement and it's example:

from pip._vendor.distlib.compat import raw_input
myMoney = ['Dollar', 'Pound', 'Rupee', 'Ruble']
myInfo = raw_input("Which currency you want to buy: ")

if myInfo in myMoney:
    print("Present")
else:
    print("No, currency")
    
#Second Example:
myInfo = 4000

if myInfo>3800:
    print("Good Price")
else:
    print("No, Price")

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Python Class 112 - Kapil Sharma

#Sets are random array of unique datasets myData1 = [1,2,3,4,5,4,3,2,1]my_result = set(myData1)print(my_result)

#Example-2: myData2 = {'iphone':900, 'Samsung': 750, 'Google': 200}print(myData2)print(myData2['iphone'])print('LG' in myData2)print('LG' not in myData2)

#Operators example-3:

print(5<7)

print(5>7)

print(5<=7)

print(5>=7)

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Python Class 111 - Kapil Sharma

#List[] is same like Array (series) of random data and its changeable (mutable)

myFoods1 = ["Bread","Wheat","Rice"]

print(myFoods)

print(myFoods[2])

myFoods.append("Garlic")

print(myFoods)

myFoods.pop(1)

print(myFoods)

myFoods2 = ["Bread","Wheat","Rice"]

print(myFoods2[0:2])

print(myFoods2[:1])

print(myFoods2[0:])

#length, maximum, minimum functions

myPhone1 =["Samsung", "Apple", "LG"]

print(myPhone1)

print(len(myPhone1))

print(max(myPhone1))

print(min(myPhone1))

print(sorted(myPhone1))

print(sorted(myPhone1,reverse=True))

#Raw Input feature

from pip._vendor.distlib.compat import raw_input

name1 = raw_input("Please enter your age:")

print('The age you entered is:',name1)

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Python Class 110 - Kapil Sharma

#Printing Strings
	print("Hello World!")
	#Print Addition
	myData1 = 4 + 5
	print(myData2)
	#Print Subtraction
	myData2 = 4 - 5
	print(myData2)
	#Print Multiply
	myData3 = 4 * 5
	print(myData3)
	#Print Divide
	myData4 = 4 / 5
	print(myData4)
	#Printing Variables
	myData5 = 45
	print(myData5)
	#Printing Float
	myData6 = 45.5
	print(myData6)
	#Printing Alpha Numeric Output
	Model_number = 1234098
	OEM = "Samsung"
	Screen_size = 6.5
	Avaiable = True
	print("Model Number:",Model_number,"\n","OEM Details:", OEM)

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Python Class 109 - Kapil Sharma

1. while loop: Works till the time condition meet.

2. for loop: works for number of iterations.

3. function: Pre-fabricated code. 

    "def xyz(x): "

4. Class: It's a template of one or multi-functions features and variables.

    Classes can be inherit from super-class to child-class.

    First make class than make its objects to use it's resources.

5. Constructor: Special method in a class. As soon user create object.

    It executed it self, no need to call it.

6. Import: User can import python modules, by using import cmd.

    import xyz > xyz.abc()

    Also, any edit in the import module source file, user needs to,

    reload(xyz) cmd to update the import module in the source code.

7. dir(math) > help(math): This is the way to show help in details.

GitHub Repo: https://github.com/bornfreesoul/Python/tree/TrainingBox

Python Class 108 - Kapil Sharma

Cheet Sheet: 

1. List = Arrays.
   List = ["One","Two","Three"];
   print List[2];

2. Tuple() = List, but its cannot be changed. (Unmutable)/xyz[2]

3. Sets = Are similar to list, un-ordered collection of unqiue elements.
   No, duplicates.

4. Dictionaries{} = Arrays. Un-order collections of key value pairs.
   dict = {"Key":"Value"}

5. __XYZ = Is declaring local variable by adding "__"

6. pop / remove: Both do the same thing.
   But implementation is different. In "pop" user needs
   to give index id: xyz.pop(1) / xyz.remove("abc")

7. xyz.find("abc"): Give the location index id of the text. 

8. "is": For same value, like one = two = [1,2,3] its true.

9. "in": For checking true values, "s" in "Kiwi" its false.

Python GitHub Repo: https://github.com/bornfreesoul/Python