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22:14

#29 - pip in Python (Python package manager)

16:13

#28 - Python Modules

17:54

#27 - (OOP) - Inheritance in Python

17:24

#26 - (OOP) - Property Decorator in Python Class

6:18

#25 - (OOP) Instance method, Class method & Static method in Python

9:59

#31 - os module in Python

Learn to use os module in Python. The os module provides the ability to interact with the operating system in different ways. os module offers different functions and methods that can help us to navigate through the file systems, creating or removing files and directories, fetching the contents, changing and identifying the current directory etc.
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มุมมอง: 783

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22:14

#30 - Date and Time in Python

มุมมอง 2362 ปีที่แล้ว

Learn to work with Date and Time in Python. It is extremely important to learn about how to work with date and time when working on a any kind of projects be it for Python application or any another applications. It helps to debug and maintain the logs for the application systematically. In Python, we have a built-in module 'datetime' to work with date and time. We can simply import datetime on...

#29 - pip in Python (Python package manager)

16:13

#29 - pip in Python (Python package manager)

มุมมอง 6552 ปีที่แล้ว

Learn about pip command in Python. pip is used as the package manager in Python. Package is the collection of modules. In Python, we have built-in packages and External or third-party packages. Built-in packages are those that come along with python by default i.e. they are installed while installing python. External packages are those that we have to install explicitly using pip. Python tutori...

17:54

#28 - Python Modules

มุมมอง 1262 ปีที่แล้ว

Learn about Python Modules. Modules in python are simply the python files that we can import in our program so that we can reuse the variables and functions/methods that are defined on those python files. We can use 'import' keyword to import modules in python file. Python has large number of built-in modules that we can use to perform complex functions within a few lines of codes. We can also ...

17:24

#27 - (OOP) - Inheritance in Python

มุมมอง 5293 ปีที่แล้ว

Learn about Inheritance in Object Oriented Programming. Inheritance is one of the most powerful and important features of Object Oriented Programming (OOP). It is the mechanism that allows one class to inherit or acquire the properties and methods of another class. The class that inherits another class is called the Sub-class or the Child-class. On the other hand, the class being inherited is c...

#26 - (OOP) - Property Decorator in Python Class

6:18

#26 - (OOP) - Property Decorator in Python Class

มุมมอง 3.1K3 ปีที่แล้ว

Learn to use @property (property decorator) in Python Class. We can use @property to access the method inside a class as an attribute/property. When we define a method inside class with @property, the object of that class can access that method as it's property i.e. we don't need to add parenthesis to get the value returned by the method. Facebook: techvitals/

#25 - (OOP) Instance method, Class method & Static method in Python

9:59

#25 - (OOP) Instance method, Class method & Static method in Python

มุมมอง 10K3 ปีที่แล้ว

Learn about instance method, class method and static method in python class. Instance method is the most common method in python class and is also called as regular method. Instance method takes object i.e. 'self' as it's first parameter. Inside an instance method, we can access class & instance variables with self attribute. Class method takes the class i.e. 'cls' as it's first parameter. We c...

15:29

#24 - (OOP) Class Variables in Python

มุมมอง 3653 ปีที่แล้ว

Learn the difference between a class variable and instance variable. The values of instance variables can be unique or different for each instance or each class object. However, the values of class variables will be same for each class object. Class variables are shared by all instances of a class. Class variables are always defined outside of the class's methods. We can also provide a differen...

19:28

#23 - (OOP) Class & Objects in Python

มุมมอง 7234 ปีที่แล้ว

Learn about OOP(Object Oriented Programming) in Python. OOP is a programming model based on the concept of objects. Object is anything that has certain attributes and some behaviors. In OOP, we organize the software by defining the attributes as fields and behaviors as methods of objects. For OOP, we create a class for objects. Class is the blueprint to create class objects. In the class we can...

12:31

#22 - File Handling in Python

มุมมอง 2104 ปีที่แล้ว

Learn about File Handling in Python. We can open files, read the contents of the file, write the contents into the file and also add some new contents in the file using the file handling in Python. We use open function for the file handling which takes two parameters. The first parameter is the file name and the second parameter is the mode to determine why do we want to open that file. We use ...

20:19

#21 - Exception Handling in Python

มุมมอง 2544 ปีที่แล้ว

Learn about Exception Handling in Python. Exception is an error that occurs while executing a code. When there is an error or bug in our code, Python will display an error message which is only understood by programmers. The clients or non-technical persons cannot understand the error message and they will have no idea what's wrong with the code. Python Exception Handling lets the programmers t...

13:41

#20 - Variable Scope in Python

มุมมอง 2684 ปีที่แล้ว

Learn about variable scope in Python. Variable scope simply defines the scope of variables i.e. where can we access or use the variables based on their scopes or based on the location where they are defined. We have following variable scopes: L Local E Enclosing G Global B Built-in When we create a variable inside a function, that variable is called local variable of that function which is only...

10:43

#19 - *args & **kwargs in Python

มุมมอง 5514 ปีที่แล้ว

Learn to use *args and kwargs in Python. *args and kwargs allow us to pass variable length arguments to a function. Using *args, we can pass any number of positional arguments and using kwargs, we can pass any number of key-value pairs to a function. These two parameters are really helpful when we have to create a function where we do not know how many arguments that function will have to recei...

5:50

#18 - join and split methods in python

มุมมอง 2.5K4 ปีที่แล้ว

Learn to use join and split methods in Python. join method can be used to create a string of list items by joining all the list items into a string value. We can also define a delimiter or separator to separate those list items into a string. split method is used to create a list of string items by splitting the string items. Here, the delimiter must already be on the string value itself and we...

9:07

#17 - zip( ) function in Python

มุมมอง 1.9K4 ปีที่แล้ว

Learn to use zip( ) function in Python. zip( ) function basically returns a zip object that contains the iterator of tuples or the list of tuples. The zip( ) function takes iterables as arguments and returns an iterator. For example, if two lists are passed in the zip( ) function, The function will return the iterator of tuples where the first tuple will contain the pairs of first items of both...