Publications by PyShark
How to Normalize Data in Python
In this article we will explore how to normalize data in Python.Table of ContentsIntroductionWhat is normalizationNormalization exampleHow to normalize data in PythonConclusionIntroductionOne of the first steps in feature engineering for many machine learning models is ensuring that the data is scaled properly.Some models, such as linear regressi...
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Unzip Files using Python
In this tutorial we will explore how to unzip files using Python.Table of ContentsIntroductionCreate a sample ZIP fileExtract all files from a ZIP file using PythonExtract individual files from a ZIP file using PythonExtract files based on condition from a ZIP file using PythonConclusionIntroductionA ZIP file is something we see very often. It is...
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Extract Text from Image using Python
In this tutorial we will explore how to extract text from image using Python.Table of ContentsIntroductionSample imagesExtract text from a single image using PythonExtract text from multiple images using PythonConclusionIntroductionExtracting text from images is a very popular task in the operations units of the business (extracting information f...
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Merge PDF Files using Python
In this tutorial we will explore how to merge PDF files using Python.Table of ContentsIntroductionSample PDF filesMerge two PDF files using PythonMerge many PDF files using PythonConclusionIntroductionMerging PDF files is often a required operation after scanning multiple pages of documents, or saving multiple pages as individual documents on you...
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Generate Barcode using Python
In this tutorial will explore how to generate barcode using Python.Table of ContentsIntroductionSupported formatsCreate a barcode using PythonConclusionIntroductionBarcode is one of the ways of representing data in a machine-readable format.The concept of a barcode was originally developed in 1951 and was base on Morse code. The barcode format wi...
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Convert HTML to PDF using Python
In this tutorial we will explore how to convert HTML files to PDF using Python.Table of ContentsIntroductionSample fileConvert HTML file to PDF using PythonConvert Webpage to PDF using PythonConclusionIntroductionThere are several online tools that allow you to convert HTML files and webpages to PDF, and most of them are free.While it is a simple...
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Extract Metadata from PDF using Python
In this tutorial we will explore how to extract metadata from PDF using Python.Table of ContentsIntroductionSample PDFExtract metadata from PDF using PythonConclusionIntroductionPDF metadata consists of information about the PDF document, which includes title, author, creation date, and so on. All of these are searchable fields of each PDF docum...
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Download Image from URL using Python
In this tutorial we will explore how to download image from URL using Python.Table of ContentsIntroductionDownload image from URL using PythonDownload all images from Webpage using PythonExtract all image links from a WebpageDownload all imagesConclusionIntroductionWorking with images in Python became a very popular topic in the recent years. The...
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Download PDF from URL using Python
In this tutorial we will explore how to download PDF from URL using Python.Table of ContentsIntroductionDownload PDF from URL using PythonConclusionIntroductionA lot of product manuals, instructions, books, and other files with lots of text are mainly available online in PDF format.Downloading several files manually can be a very time consuming t...
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Convert Python File (.PY) to Executable File (.EXE) using PyInstaller
In this tutorial we will explore how to convert any Python file (.py) to executable file (.exe) on Windows operating system using PyInstaller.Table of ContentsIntroductionSample Python codeConvert .PY file to .EXE file – BasicConvert .PY file to .EXE file – AdvancedConclusionIntroductionFor many Python users, creating visibility and reproduci...
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