Python Tutorials
Python provides the if statement in order to branch the code according to the different conditions. The elif statement is used to add extra conditions and branches to the code by checking new conditions. The elif is the short form of the else if statement to make things simpler. In this tutorial we examine what … Read more
Python provides the if..elif statement in order to check multiple conditions. We can specify the first condition with the if statement and other conditions with the elif statement. Also, we can add extra elif statements in order to check more conditions. if Only Statement, We can use only the if statement like below. We only … Read more
Python provides the subprocess module in order to spawn new processes and connect their input, output, and errors and get the return codes about the process. The subprocess is created to replace os.system and os.spawn* modules. The subprocess.check_output() method is used to check the subprocess output. subprocess.check_output() Syntax The subprocess.check_output() method has the following complex … Read more
Python provides the elif statement in order to add extra conditions to the if statement. Sometimes it can be also called elif command in Python. But in reality, the elif is not a command and it is a statement related to the if statement. We can use the elif statement in order to add single … Read more
First of all, Python does not support the array type. Actually, Python provides a very similar type name list which is the same as an array. But the type array is not supported exactly. As the list type is very similar to the array type in this tutorial we examine the list type and how … Read more
OpenCV is an advanced library used for computer vision. OpenCV is an open-source and cross-platform library provided for the Windows and Linux operating systems. By using OpenCV different objects, faces, plates, humans, cars, etc. can be detected in images, videos, and streams easily. OpenCV can be installed in different ways for Windows and Linux operating … Read more
Python list is used to store multiple items in a single variable of an object. We can store multiple strings in a list easily. The list of strings can be searched in different ways to find string. We can search string in a list partially or regex or the start of the string etc. In … Read more
Python provides the list type in order to store multiple items in a single variable or object. The list type is an iterable type that can be iterated with the for loop . By using the for loop we can iterate over the items of the specified list. Iterate List with for Loop The for … Read more
Python provides Boolean types that consist of True and False values. In order to process the boolean type and work with the True and False values the boolean operators are used. The boolean operators are different than the mathematical operators as the values are different. The boolean operators may also call logical operators. The boolean operators consist of and , or , not . Boolean and Operator … Read more
Python provides the os module for different operating-related functions like removing directories. The os.rmdir() method is provided to remove directories in operating systems. The os.rmdir() can only remove an empty directory and raise OSError if the specified directory is not empty. os.rmdir() Syntax The os.rmdir() method has the following syntax. PATH is a directory path. The PATH can not … Read more