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Tag Archives: Picked

The java.io.UnsupportedEncodingException occurs when an unsupported character encoding scheme is used in java strings or bytes. The java String getBytes method converts the requested string… Read More
The RMISecurityManager enforces the security policy for classes that are loaded as stubs for remote objects, by overriding all of the relevant access-check methods from… Read More
In this article, we are going to see how to built a simple auto-login bot using python. In this present scenario, every website uses authentication… Read More
The python open() function is used to open() internally stored files. It returns the contents of the file as python objects. Syntax: open(file_name, mode)  Parameters:… Read More
The strptime() function in Python is used to format and return a string representation of date and time. It takes in the date, time, or… Read More
The with keyword in Python is used as a context manager. As in any programming language, the usage of resources like file operations or database… Read More
In this article, we are going to see != (Not equal) operators. In Python != is defined as not equal to operator. It returns True… Read More
In this article, we are going to see how to get daily news using Python. Here we will use Beautiful Soup and the request module… Read More
In this article, we are going to see how to build a web scraping bot in Python. Web Scraping is a process of extracting data… Read More
In this article, we will learn SQL Query how to extract data on monthly basis from a table or generate a report Month wise and… Read More
SQL stands for Structured Query Language. It is used to communicate with the database. There are some standard SQL commands like ‘select’, ‘delete’, ‘alter’ etc.… Read More
In MS SQL Server, dates are complicated for newbies, since while working with the database, the format of the date in the table must be… Read More
SQL stands for Structured Query Language. It is used to communicate with the database. There are some standard SQL commands like ‘select’, ‘delete’, ‘alter’ etc.… Read More
Prerequisite: How to Detect Shapes in Images in Python using OpenCV? In this article, we will learn how to find centers of contours using OpenCV… Read More
In this article, we will learn how we can replace text in a file using python. Method 1: Searching and replacing text without using any… Read More