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PDF stands for Portable Document Format and is one of the popular file formats which can be exchanged between devices. Because the files in PDF format hold the text which cannot be changed. It gives the user easier readability and stability with the format of the files. Even though reading the text in PDF format is easier but when copying the contents from it may be time-consuming. To make the reading process easier, the OCR (Optical Character Recognition) tool is used. Reading contents of PDF using OCR In this article, we are going to deal with Optical Character Recognition or ... Read More
Python is the most powerful programming language to work in the field of data visualization and deep learning. The regex also known as regular expressions is an effective tool to search for any characters or text in a given document. Python language provides the user with versatile roles ranging from basic calculations to complex ones. The Python methods use various functionalities to match a word in the given text. Python is a high-level programming and a versatile one that is mostly preferred by the developers and also it is widely used for data analysis. The program that matches a ... Read More
Python is a high-level programming and a versatile one that is mostly preferred by the developers and it is widely used for data analysis with the help of machine learning and data science. The feature it produces to deal with the data is immense and, in this article, we will see how to print the 2-Dimensional list diagonally. It is one of the fundamental tasks involved and is implemented efficiently with different approaches. Printing diagonals of 2D list Before diving to print the diagonal of the 2D list, we need to know how the diagonals are represented. A diagonal is ... Read More
Python language provides the user with versatile roles ranging from basic calculations to complex ones. The alphabets get printed up to the ‘N’ value as mentioned by the user. When we say printing the alphabet up to some range seems to be a simple task, but when creating a program, involves some tedious processes. The Python methods use various functionalities to print the alphabet till N. This algorithm acts as a base for machine learning technology. Print alphabets till N In the English language there are twenty-six alphabets in total, when the range, N is mentioned as 9, then up ... Read More
In the current world, the Python language is one of the most popular ones and it allows the user flexible accessibility and usability. The Python language has data structures namely the list, dictionary, tuple, and string. In this article, we are going to deal with the list data structure in which the type of data can be chosen among integer, float and string. When the lists are assigned some values, they cannot be changed. In lists, the elements are ordered in a sequence and are a one-dimensional array. Product of Squares in list The lists are composed of an element ... Read More
Python comes under the high-level language and the people working with Python can find solutions to the problem using simple concepts and functionalities. The language is composed of several data structures and from the list is the most common one. The elements inside the list can be from any data type like integer, string, or float data type. And the elements are represented inside the square brackets and separated by a comma. Working with the list data structure is the most interesting fundamental. Product of prefix in list The list data structures are composed of integer elements and ... Read More
Python Programming is the most versatile programming which can be easily used as a high-level language. It brings down the difficulties faced in complex operations for handling data in large amounts. The array is a data structure that holds the elements within it and sub-arrays are the ones present inside the array structure. The array can hold elements of the same data type and are ordered in a square format. The size of the elements inside the array is also the same. Python – Prefix sum Subarray till False value In Python language, the variables are assigned to hold data ... Read More
Python language is composed of various data structures and dictionary is one among them. The elements inside the dictionary data structure are separated by comma and provided inside the flower brackets that are “{}”. Python is popular worldwide because of its simplicity and flexibility with other applications. Apart from the other languages it has got its unique place because of its advantages like it’s easy to code with simple syntax and statement. The Dictionary data structure can hold large amount data set and finding the elements based on the priority would be difficult. Priority key assignment in dictionary Out of ... Read More
Python Language is the most powerful programming language in dealing with the data. And list is a type of data structure among the different types available in Python. The list can hold elements of different data objects like integers, strings or even float types. The values which are assigned to the list once cannot be changed later. The elements in the list are identified using the index value and, in this article, we are going to deal with the removal of elements by specifying the index. Print list after removing element at given index The list is composed of elements ... Read More
The list can have any number of sublists within the square brackets and be separated by a comma. The elements that are once defined inside the list data structure that is within the square brackets cannot be changed. So, inside the list, we can store multiple values together and thus reducing the complex operations. The list can hold elements and another list called the sublists. In this article, the process involved in multiplying the column element and to understand in a better way let’s take one example. The list consists of three sublist and contains three elements each. The programmer ... Read More