As we all know that there is no in-built function to clear the screen in python. But sometimes it becomes very necessary to clear the screen. In the interactive python shell we can clear screen it by pressing “control + …
Typecasting means to convert a variable of one datatype to other datatype. In python in some situation it becomes necessary to convert one datatype to another datatype. We can do this in by the in built functions in python like …
In any programming language, everyone wants to print pattern of different types. To make a certain pattern we have to follow certain common steps. Define a function 1st for loop for rows 2nd for loop for columns We can make …
SQL, Structured Query Language, was developed in the 1970s in an IBM laboratory. SQL is non-procedural and that is what makes it simple, it makes an RDBMS possible. SQL enables the following: Creating/ modifying a database’s structure. Changing security settings …
Python is easy-to-learn yet powerful object oriented programming language. It is a very high level programming language yet as powerful as many other middle-level not so high level languages like C, C++, Java, etc. Python offers many choices for Web …
Python 2.x vs. Python 3.x Python 2.x is a legacy version which was last released in 2010(version 2.7.x) and discontinued after that, but the support for this version remained for the sake of backward compatibility. Python 3.x is considered the …
The python strings are characters enclosed in single, double and triple quotes. Python strings are immutable. Strings are sequence of characters, where each character has a unique position id/index. We can easily take input of string using input() function. e.g., …
You have to install python before starting to work in it. There are multiple ways and different versions of python available today. When you are done with the installing process of python you can run your program in the following …
Python is a general purpose, high level, interpreted language with easy syntax and dynamic semantics. It has an amazing computing power and is much more productive. Python is not a difficult language at all. You just have to invest your …
RDBMS is an application software for creating and managing relational databases. It makes possible for us to create, read, update and delete data from a database. MySQL is a popular RDBMS software which use a client server model. MySQL, is …
