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Aloqa. Kommunikatsiya texnologiyalari
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Adabiyot. Adabiyotshunoslik. Xalq og‘zaki ijodiyoti
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San’at. San’atshunoslik
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R Programming A Step-by-Step Guide for Absolute Beginners
R programming language is one of the most popular languages used by statisticians, data analysts, researchers to retrieve, clean, analyze, visualize and present data. This is a comprehensive book on how to get started with R programming, why you should learn it and how you can learn it. Daniel Bell begins by introducing the readers to the foundations of the R programming language. The aim is to help you understand, how the R interpreter works, the origin of the name R, how to set up the R programming environment, etc. The author has discussed the process of installing R on Windows, Linux and Mac OS. Moreover, the author has explored the basics of R programming including writing comments, using the R console, creating R script files, etc. The various features provided by R have been discussed in depth, including data types, variables, loops, decision making, functions, operators, classes, and objects, etc. The author has also discussed R for data science and R for machine learning. The book has been organized into chapters, with each chapter having many sub-chapters. R code scripts have been provided, alongside thorough explanations of the code and images showing the expected output upon the execution of every script.
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Concerto Piano and orchestra F Minor Op. 20
O'quv qo'llanmada konsert pianino va orkestr uchun notalari berilgan.
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Ghost-seers, detectives, and spiritualists
Tis is an original study of the narrative techniques that developed for two very popular forms of fction in the nineteenth century –ghost stories and detective stories – and the surprising similarities between them in the context of contemporary theories of vision and sight.
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Опера Самсон и Далила партитура клавир
ўқув қўлланмада Сен Санс нинг опера клавир ноталари берилган.
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Все романсы. 34. СУДЬБА. (К ПЯТОЙ СИМФОНИИ БЕТХОВЕНА.)
Рахманинов. Все романсы. 34. СУДЬБА. (К ПЯТОЙ СИМФОНИИ БЕТХОВЕНА.) Соч. 21, №1
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Python Testing with pytest
Do less work when testing your Python code, but be just as expressive, just as elegant, and just as readable. The pytest testing framework helps you write tests quickly and keep them readable and maintainable - with no boilerplate code. Using a robust yet simple fixture model, it's just as easy to write small tests with pytest as it is to scale up to complex functional testing for applications, packages, and libraries. This book shows you how. For Python-based projects, pytest is the undeniable choice to test your code if you're looking for a full-featured, API-independent, flexible, and extensible testing framework. With a full-bodied fixture model that is unmatched in any other tool, the pytest framework gives you powerful features such as assert rewriting and plug-in capability - with no boilerplate code.
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