Last Word For Python Comment SyntaxIn this lesson, we have learned how to create comment lines in python. You can sue python comment syntax in your codes to explain the code to yourself or to the other python programmer. These are very useful line for python coders. You can use both “...
In Python, we can use single-line comments by placing the hash symbol (#) at the start of a line. This tells the interpreter to ignore everything on that line, making it a great way to add notes or reminders about what our code is doing. For example, we might use single-line comme...
[Head First Python]2. python of comment 1- 多行注释 ''' ''' 或 """ """ '''this is the standard way to include a multiple-line comment in you code''' """this is the standard way to include a multiple-line comment in you code""" 2- 单行注释 # # this is comment 3- 中文...
In Python, you can comment out a block of code by using the "#" symbol at the beginning of each line. For example: # This is a comment # print("This line of code will not be executed") print("This is the main code and will be executed") Try it Yourself » Copy Watch a...
In Python, a single-line comment begins with the hash symbol (#), and the Python interpreter ignores everything that follows it on that line. To create a single-line comment, follow the instructions below: Placement: Place the # symbol at the beginning of the line or after the code on ...
As the code grows longer and becomes more complicated, comments prove to be a good way of explaining the code. In Python, we use the#character to initiate a comment. We use this for declaring single-line comments. Most programming languages support multi-line comments also. However, in Pytho...
Considérez le code suivant #import necessary modules import csv reader = csv.DictReader(open("file2.csv")) for raw in reader: print(raw) Le résultat de ce code est : OrderedDict([('Programming language', 'Python'), ('Designed by', 'Guido van Rossum'), (' Appeared', ' 1991'), ...
def add_square(x,y): a=x*x b=y*y """This is a multiline comment implemented with the help of triple quoted strings""" return a+b Comment out a block of code in python using # sign We can comment out a block of code in python by placing a # sign at the start of each stat...
line:#Python line comment block:"""Python docstring comment""" block:'''Python docstring comment''' Ruby block:=begin Ruby block comment =end line:#Ruby line comment Rust Rust has doc comments in addition to normal comments. Nested block comments are supported. ...
A comment inPHPcode is a line that is not read as part of the program. Its only purpose is to be read by someone who is editing the code. So why use comments? To let others know what you're doing. If you are working with a group of people or plan on anyone else ever using yo...