Thanks for these Manish jii

Make video on etl pipeline in python

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Nameerror apprears when variable is not defined.

Q4. When do we get NameError? Ans :- When we are not define a variable , function then we get NameError Q5. Python is a high level language. What does that mean by high level? Ans :- That code are understand by user/human that language is mean by high level. Q6. What is compiled and Inetrpreted language, list a few? Ans :- Compiled means numbers of code that was run at a time that was know as compiled and inetrpreted language are run one by one line. Q7. Get all varibales address from RAM and you find if something is similar? Ans :- we use id() function for obtain the address for RAM and if two variables have same values then address is similar.

Since python variable can't start with numbers how to assign. Or we can start like this. _1labour

@manish_kumar_1

Ай бұрын

Exactly isliye hi wo questions diya tha. We can not create variable like that

@Timezonee

29 күн бұрын

@@manish_kumar_1 thankyou for answering

Q3 is not working, I am banging my head Manish Please guide

Q1. Define a variable of all the labours and print the name of each labour. Condition:- Labour names are:- Mahesh, Mithilesh,Ramesh, Sumesh labour variable should be something like this 1st_labour, 2nd_labour and so on. Ans :- labours = ["Mahesh", "Mithilesh", "Ramesh", "Sumesh"] for i, labour in enumerate(labours, start=1): print(f"{i}th Labour: {labour}")

@manish_kumar_1

5 ай бұрын

Not correct. You have to create 4 variables mentioned above in condition. Also don't keep names in list and then iterate just to print. Read the question carefully

@sinhadeepak4101

5 ай бұрын

​@@manish_kumar_1 labours = ["Mahesh", "Mithilesh", "Ramesh", "Sumesh"] for i, labour in enumerate(labours, start=1): print(f"{i}st_Labour: {labour}") now it was correct sir....

@manish_kumar_1

5 ай бұрын

​@@sinhadeepak4101 why don't you run your script by yourself This is what your output will be:- 1st_Labour: Mahesh 2st_Labour: Mithilesh 3st_Labour: Ramesh 4st_Labour: Sumesh And this is a print statement not a variable bhai. Please aap basics ko samjho print statement and variable are not same

@VaanisToonWorld-rp5xy

5 ай бұрын

@@manish_kumar_1 Sir, variable names not taking starting as 1st number value, hence creating E.g. labour_name_1st

@sinhadeepak4101

5 ай бұрын

@@manish_kumar_1 okk got it...

Sir question no 3 solve nhi ho pa rha h pls tell the answer

labour1 = "Mahesh" labour2 = "Mithlesh" labour3 = "Ramesh" labour4 = "Suresh" Mahesh = 500 Mithlesh = 400 Ramesh = 400 Suresh = 300 print(f"Name of all the labours are {labour1} {labour2} {labour3} {labour4}") print(f"Daily wages of each labourse are {labour1}: {Mahesh}, {labour2}: {Mithlesh}, {labour3}: {Ramesh}, {labour4}: {Suresh}")

Sir questions?

@manish_kumar_1

5 ай бұрын

updated

Sir description mai questions nhi hai

@manish_kumar_1

5 ай бұрын

Updated

@vaibhavdimri7419

5 ай бұрын

Thank you sir

Description mei nhi h kuch

@manish_kumar_1

5 ай бұрын

Update kar diya. Thanks for pointing out

#Question 1 Labour1 = "Mahesh" Labour2 = "Mithilesh" Labour3 = "Ramesh" Labour4 = "Sumesh" print(f"labour names are first_labour: {Labour1} second_labour: {Labour2} third_labour: {Labour3} fourth_labour: {Labour4}") #Question 2 Labour1_wage= 500 Labour2_wage = 400 Labour3_wage = 400 Labour4_wage = 300 print(f"labour names and wages are first_labour:{Labour1} first_labour_wage:{Labour1_wage} second_labour:{Labour2} second_labour_wage:{Labour2_wage} third_labour:{Labour3} third_labour_wage:{Labour3_wage} fourth_labour:{Labour4} fourth_labour_wage:{Labour4_wage} ") #Question3 print(f" { """ 1.Programming aasan hai. We are going to learn this in depth. While learning we have to make sure that 2. we are implemeting all the logics by ourself. The aim here is to build our "4 BHK" house with the 3. help of 'Python programming'. We have total land is of \100 ft * 100ft /, to colmplete the house 4. we have total 6 labours with 'different skill set like "\\ building wall or building roof \\" 5. I have to print this paragraph as it is given here.""" }") #Question4 we get NameError if we do not defined the variable for example print(Labour5) #Question5 High level language is referred to the source code which is written by human in their understanding language. #Question6 A COMPLIED LANGAUGE is one which complies the entire source code in one go during run time whereas an INTERPRETED LANGUAGE is one which the interprets the entire source line by line. C and c++ supports are complied language whereas Python and Javascript on the other hand interpreted language #Question7 print(id(Labour1),id(Labour2),id(Labour3),id(Labour4),id(Labour1_wage),id(Labour2_wage),id(Labour3_wage),id(Labour4_wage))

Here is my answer sheet , #Q1 labour_1st="Mahesh" labour_2nd="Mithilesh" labour_3rd="Ramesh" labour_4th="Sumesh" print(f"labour names are 1st_labour: {labour_1st} 2nd_labour: {labour_2nd} 3rd_labour: {labour_3rd} 4th_labour: {labour_4th}") #Q2 labour_1st_wage=500 labour_2nd_wage=400 labour_3rd_wage=400 labour_4th_wage=300 print(f"labour names are 1st_labour_name: {labour_1st},1st_labour_wage: {labour_1st_wage} 2nd_labour_name: {labour_2nd},2nd_labour_wage: {labour_2nd_wage} 3rd_labour_name: {labour_3rd},3rd_labour_wage: {labour_3rd_wage} 4th_labour_name: {labour_4th},4th_labour_wage: {labour_4th_wage}") #Q3 print(f"\"\"\" 1.Programming aasan hai. 2.We are going to learn this in depth. 3.While learning we have to make sure thatwe are implemeting all the logics by ourself. 4.The aim here is to build our \"4 BHK\" house with the help of \'Python programming\'. 5.We have total land is of \\100 ft * 100ft /, to colmplete the house we have total 6 labours with \'different skill set like \"\\\\ building wall or building roof \\\\\". 6.I have to print this paragraph as it is given here. \"\"\" ") #Q4. When do we get NameError? print(f"Ans: when we typed variable name incorrectly/undefined") #Q5. Python is a high level language. What does that mean by high level? print(f"Ans: High level language means it is human understandable format unlike binarycode/machine language ") #Q6. What is compiled and Inetrpreted language, list a few? print(f"An interpreted language, on the other hand, is one in which code written by the programmer is translated into machine code and executed line by line by another program called an interpreter. ex:python,PHP /n A compiled language is one in which code written by the programmer (source code) is translated into machine code (binary code) before it is run.ex:c,c++ ") #Q7.Get all varibales address from RAM and you find if something is similar? print(id(labour_1st),id(labour_2nd),id(labour_3rd),id(labour_4th),id(labour_1st_wage),id(labour_2nd_wage),id(labour_3rd_wage),id(labour_4th_wage)) print(f"observation: where wage is same RAM address ") Thanks @MANISH KUMAR