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Rajendra Dharmkar has Published 452 Articles
![Rajendra Dharmkar](https://www.tutorialspoint.com/assets/profiles/9963/profile/60_124173-1512724240.jpg)
Rajendra Dharmkar
738 Views
In the vast realm of Python programming, regular expressions stand as essential tools for text processing and pattern matching, unlocking a plethora of possibilities for developers. Within Python's re module, two prominent functions, re.search() and re.match(), emerge as the veritable champions of pattern matching within strings. While both functions share ... Read More
![Rajendra Dharmkar](https://www.tutorialspoint.com/assets/profiles/9963/profile/60_124173-1512724240.jpg)
Rajendra Dharmkar
730 Views
File handling plays a pivotal role in efficiently managing data in the realm of computer programming. Python, being a versatile and powerful language, equips developers with robust mechanisms for reading and writing files seamlessly. When working with files, Python offers a range of modifiers that allow for fine-tuning the behavior ... Read More
![Rajendra Dharmkar](https://www.tutorialspoint.com/assets/profiles/9963/profile/60_124173-1512724240.jpg)
Rajendra Dharmkar
5K+ Views
In the realm of Python programming, working with files demands a thorough grasp of the various modes in which files can be opened. The mode of file opening dictates the operations that can be performed on the file, be it reading, writing, or a combination of both. Python offers a ... Read More
![Rajendra Dharmkar](https://www.tutorialspoint.com/assets/profiles/9963/profile/60_124173-1512724240.jpg)
Rajendra Dharmkar
5K+ Views
It is known that file compression is a routine task in software development and data management in Python. The act of zipping folders recursively is a valuable skill that allows you to compress not only the top-level folder but also all its subdirectories and files; this results in creating a ... Read More
![Rajendra Dharmkar](https://www.tutorialspoint.com/assets/profiles/9963/profile/60_124173-1512724240.jpg)
Rajendra Dharmkar
9K+ Views
The manipulation of files in the domain of programming plays a decisive role in data processing and management. Developers find themselves equipped with robust tools to handle files and text effectively in Python which is a multipurpose and powerful language. Among the everyday tasks involving files, one crucial operation is ... Read More
![Rajendra Dharmkar](https://www.tutorialspoint.com/assets/profiles/9963/profile/60_124173-1512724240.jpg)
Rajendra Dharmkar
2K+ Views
In the domain of file and folder manipulation, it is found that hidden files and folders can be a source of inconvenience, chaos and confusion, particularly when they are not supposed to be accessible and visible to the end-users. It is a common practice to keep hidden files and folders ... Read More
![Rajendra Dharmkar](https://www.tutorialspoint.com/assets/profiles/9963/profile/60_124173-1512724240.jpg)
Rajendra Dharmkar
2K+ Views
Slicing is a technique in Python used to extract a portion of a sequence, such as a string, list, or tuple. Slicing involves specifying the start and end indices of the sequence, and the resulting slice will contain all elements from the start index up to (but not including) the ... Read More
![Rajendra Dharmkar](https://www.tutorialspoint.com/assets/profiles/9963/profile/60_124173-1512724240.jpg)
Rajendra Dharmkar
2K+ Views
In Python, %r and %s are used as string formatting operators to insert values into a string. The %s operator is used for representing strings, whereas %r is used to represent a string as it would appear in its raw form, including quotes and special characters. Use %s when you ... Read More
![Rajendra Dharmkar](https://www.tutorialspoint.com/assets/profiles/9963/profile/60_124173-1512724240.jpg)
Rajendra Dharmkar
918 Views
The import statement in Python is used to bring code from external modules or libraries into your program. This is a powerful feature that allows you to reuse code and avoid duplicating code across multiple programs. Here are some examples of how to use the import statement: Import a single ... Read More
![Rajendra Dharmkar](https://www.tutorialspoint.com/assets/profiles/9963/profile/60_124173-1512724240.jpg)
Rajendra Dharmkar
3K+ Views
In Python, an empty string is a string with no characters in it. It is represented by a pair of single quotes '' or a pair of double quotes "". An empty string is different from a null value, which is a special value representing the absence of any object. ... Read More