Adesh Silva - Computer Programming The Doctrine

Computer Programming The Doctrine An introduction to the language of computer programming. From user-friendly HTML to the more advanced Python. C, C++,C#, Coding, Rasberry PI and Black Hat Hacking. When someone attempts something they are doing for the first time. They will always come across self doubt http://bit.ly/Overselfdoubt I have made a list of different ways to overcome self doubt, and insecurities. As a Thank You for reading my book.

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Introduction

Python is a high-powered language that supports several programming paradigms such as object-oriented, functional, and procedural programming. Batteries included language as users call Python because of its comprehensive standard library. C++ is a multipurpose programming language developed by Bjarne Stroustrup to be an advanced and extended C programming language, it has enlarged impressively over time, and modern C++ consists of generic, functional and object-oriented attributes as well as provisions for low-level memory operations. It is a compiled language. Therefore, vendors supply C++ compilers as well as LLVM, Software Foundation, Microsoft, Intel, and IBM. That means you can use it on various platforms.

Hypertext Markup Language (HTML) is the official language for documents that output on the web browser. HTML consists of several elements that create blocks of HTML pages and also enables the creation of associated documents by recognizing semantics for text like headings, links, lists, quotes, and several others. The Raspberry Pi is a sequence of little single-board computers built by the Raspberry Pi Foundation in the United Kingdom to encourage the education of basic computer science in schools as well as advancing countries. A hacker that breaches computer security for individual gain in an irritable way is called a black-hat hacker. Black-hat hackers are illegal hackers who break into protected networks to change, steal, and destroy data. These languages concept is described further in the book.

The beginning chapters of the book explains the basic structure and component Advanced Python programming language and its terminologies.

Chapter 1: Introduction to Python 201 (Advanced Python)

Python programming language emerged in the late 1980s to replace ABC language.

Regular Expressions

For instance, "ab" ("a" accompanied by "b") equals to "ab". Alternate patterns (differentiated with a vertical bar) equals any substitute patterns. For instance, "(aaa)|(bbb)" is equals to whether ''aaa" or "bbb". Replicating and voluntary elements: "abc*" equals "ab" accompanied with zero or further occurrences of "c"; for instance, ''ab ``,''abc ``,''abcc ``, etc. "abc+" matches "ab" accompanied with one or further occurrences of "c", for instance, "abc", "abcc", etc, but not "ab". "ABC?" matches "ab" accompanied with zero or one occurrence of "c," for instance, "ab" or "ABC." Sets of characters: Characters and successions of characters in square brackets create a set; a set equals whichever character within the set.

For instance, "[abc]" equals "a" or "b" or "c". And, "[_az09]" equals an underscore or any lowercase digit or letter. Groups: Parentheses signifies a group containing a design. For instance, "ab(cd)*ef" is a design equals to "ab" accompanied with any digit or occurrences of "cd" together with "ef"; for instance, ''abef ``,''abcdef ``,''abcdcdef ``, and so on. There are unique IDs for few characters set; for instance "\d" (any number), "\w" (alphanumeric characters), "\W" (non alphanumeric characters), and so on. Compiling regular expressions Whenever you use a regular expression more than one time, consider organizing them.