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Multiple files are compressed together and stored in a single file format called a zip file. There are some applications such as file management, data processing, file conversion, and backup & archive of files. In Python, we have zip in-built functions like infolist() and namelist() that can be used to Read and printing all files from a zip file. We utilize the predefined method 'namelist()' or 'infolist' to read the data within the zip folder in order to output all of the files that are currently present inside the zip file. Input // This is a zip folderOutput The ... Read More
In Python, we have some file in-built functions that can be used to count the number of lines present in the file. We will open the notepad and write some lines of text into it. Then use this file in the file handling program in Python to count the total number of lines present in the file. The ‘r’ mode is defined by reading the file's text. Syntax The following syntax is used in the example is − with open("file_name.txt", mode) The open method is used for opening a file in Python. This accepts the two parameters − ... Read More
In Python, we have file handling in-built functions like open(), write(), and close() that can be used to Append a String or Text to an Existing File. The term append is used in the program of file handling in Python. To append the text or string means that the user writes the new text to the existing file. The main purpose of adding text to an existing file means giving extra information to the existing file. Note-taking and Data collection are such applications of this program. Syntax The following syntax is used in the example is − open("file_name.txt", mode) ... Read More
In this article, we will learn how to create a Python program to delete prefix substrings from a given string. Sometimes in data, we have a prefix of multiple words of the same type and if we want to delete them then it will take a lot of time but this can be solved by giving an algorithm to it. A prefix is a group of characters that are added to the beginning. Let’s take an example to understand this. The given string variable is “My shirt color is Red” and delete the prefix variable i.e. “My”. Then, the final ... Read More
In Python, we have some built-in string functions like rstrip(), replace(), and endswith() that can be used to delete suffix from the given string. The delete suffix is termed by removing the group of characters at the end of the string. Sometimes we find errors like suffix in any data and if we want to delete it, it takes a lot of time and this can be solved by giving an algorithm to it. The end character or substring is termed a suffix. Let’s take an example to understand this − The given string variable is BRIGHTNING and after removing ... Read More
Python has various built-in functions that can be used for capitalization of the string. In this article develop a python program to perform this task using its lower() function. The lower() method converts each uppercase character in the input string to lowercase before returning the lowercased strings. It returns the original string if the given string contains no uppercase letters. The lower function doesn’t take any parameters. Let’s take an example to understand the conversion of string in lowercase − SCHOOL ----------- school UnIvErSiTy ----------- university Syntax ord() The ord() is a predefined function used in Python ... Read More
Breadcrumbs are a type of navigational component. The name is derived from an old Brothers Grimm story whereby children leave bread crumbs in the forest to discover their way back home. Breadcrumbs perform a similar role on a web page: they assist visitors in knowing where they're at and, if required, let them return to the prior site part. What Are the Different Types of Breadcrumbs? Breadcrumbs are classified into three categories, each with its unique function. Determine what breadcrumbs will work most effectively for the website before implementing them. Hierarchy-Based Breadcrumbs The most typical sort of breadcrumbs ... Read More
The Robots Meta Tag and X-Robots-Tag are two commonly utilized HTML labels that enlightening to look motor crawlers and other web robots. These labels can control how your web pages are recorded and shown in look comes about. What is Robot Meta tag? The Robots Meta Tag is an HTML tag that gives information to look motor crawlers and other web robots almost how to record and show a web page. It is set within the segment of an HTML page and can be utilized to control the behaviour of look motor crawlers. The tag comprises two qualities: "title" and ... Read More
What is Faceted Navigation? Faceted navigation (or faceted search) is a style of routing that may be seen on the category/archive sections of websites with many entries. Its goal is to make it easier for consumers to locate the items they're seeking by providing numerous filtering depending on listing criteria. A lot of individuals describe faceted navigation as 'filters.' This style of navigating can be typically found in the grouping sections of: Online stores. Job sites. Websites for travel and booking. However, it is also widespread on several huge websites. What Are the Benefits of Using Faceted Search? ... Read More
A content delivery network (CDN) is an international network comprised of computers that stores information close to end users. A CDN allows for the quick distribution of materials needed to perform online downloads, including pages on the internet, based on java documents, stylesheets, images, and multimedia. CDN services are becoming increasingly popular, and most online traffic is now provided via cdns, including traffic from big sites such as social media, Netflix, and Amazon. A correctly built CDN might additionally aid in defense of websites from typical malicious assaults like Distributed Denial of Service (DDOS). Is a CDN the same as ... Read More