Basic types and their use in Pythonintegers Whole numbers from negative infinity to infinity, such as 1, 0, -5, etc. Integers or any number negative or positive without decimals can be assigned variables. You can name them anything. You can work with integers directly or assign them to variables. By work I mean you can […]
Mastery 08 – The Zen of Python Here’s the Zen of Python running inside my shell. Mastery 09 – Basic type and their use in Python Python has 6 different basic types of data. They are: Integers These are numbers that belong to all the real numbers. Floating point numbers These are all the real […]
I KNOW WICH ARE THE TYPES IN PYTHON 3
HERE IS AN EXAMPLE WHERE I CONVERT AN STRING INTO AN INTEGER:
I rushed this video since it’s kinda long and i screwed up while recording the first time, but there’s the code with comments and the results.
Basic Types and their use in C++ While programming we need to use different type of information and for each single class of data that we want to produce or to store there is a Data Type in a programming language. One basic principle to understand is that storing a letter is different from storing […]
Basic Types and their use in C++ While programming we need to use different type of information and for each single class of data that we want to produce or to store there is a Data Type in a programming language. One basic principle to understand is that storing a letter is different from storing […]
Mastery 9. Basic types and their use in C++… Mastery 13. Importing and using C++ libraries… And here my video:
Mastery 9. Basic types and their use in C++… Here you can find some information about the basic types in C++ http://www.cplusplus.com/doc/tutorial/variables/ This is a great website to learn C++ Picture taken from http://www.cplusplus.com/ Mastery 13. Importing and using C++ libraries… You can find more information about libraries in those website: http://www.cplusplus.com/reference/clibrary/ Libraries and its functions:…
Here im going to prove that i know the basic types of Python.
– Integers
An integer number
x = 7
x + 3 = 10
It canbe used for calculations
– Floats
It´s a decimal number
x = .7
1.4456
0.1234
– Strings
Is a word, you need to tell pyhton that you are writing a string and not a variable with “
x = “Hello World”
It can be added to integers and other strings
print (x,”I´m jose carlos and im”,18,”years old”)
Hello World I´m jose calros and im 18 years old
-Tuples
An uneditable list, to make one you need to use parenthesis
x = (1,2,3)
-Lists
A list that can me edited, to make one you need to use brackets
x = [6,1,9,”hola”,”hello”]
-Dictionaries
You link elements with other type, you create one with {} and link each element with :, it is comonly used to map strings to integers.
x = {“hola”:1,”jose”:2, 15:15,”new word”:0}
You can modify the type of a variable with preset functions, sometimes it doesnt work
x = 12
str(x)
“12”
x = “hola”
int(x)
Error