Τεστ ECDL εξάσκησης στη θεματική ενότητα Λογιστικά Φύλλα (Excel).

‘A Byte of Python’ is a free book on programming using the Python language. It serves as a tutorial or guide to the Python language for a beginner audience. If all you know about computers is how to save text files, then this is the book for you.

This book is updated for the Python 3.0 language. If you are looking for a tutorial on the current Python 2.x version, please download the previous revision of the book.

This book will help you to learn the Python programming language, whether you are new to computers or are an experienced programmer.

Python is probably one of the few programming languages which is both simple and powerful. This is good for both and beginners as well as experts, and more importantly, is fun to program with. This book aims to help you learn this wonderful language and show how to get things done quickly and painlessly – in effect ‘The Perfect Anti-venom to your programming problems’.


Who This Book Is For

This book serves as a guide or tutorial to the Python programming language. It is mainly targeted at newbies. It is useful for experienced programmers as well.

The aim is that if all you know about computers is how to save text files, then you can learn Python from this book. If you have previous programming experience, then you can also learn Python from this book.

If you do have previous programming experience, you will be interested in the differences between Python and your favorite programming language – I have highlighted many such differences. A little warning though, Python is soon going to become your favorite programming language!

“A Byte of Vim” is a book which aims to help you to learn how to use the Vim editor (version 7), even if all you know is how to use the computer keyboard.

The first part of this book is meant for new users who want to understand what Vim is and learn how to use it.

The second part of this book is for people who already know how to use Vim and want to learn about features that make Vim so powerful, such as windows and tabs, personal information management, making it a programmer’s editor, how to extend Vim with your own plugins, and more.

WordPress is a free and open source piece of software that is commonly used for developing blogs. This very blog is developed on WordPress. But what many people don’t realise is that you can do so much more with WordPress too and one of the simplest ways in which it can be used is to create old-style static websites.

Why would you want to? Because one of the most common ways to make money on the Internet today is to pick a popular topic and put together a small website consisting of articles related to that topic and monetize the site with ads. The traffic comes from search engines and once the site is setup, it just runs on auto-pilot.

Using WordPress to develop such as a site is very easy and as I show you in the book there are free addons to WordPress that make the whole process (especially the monetization!) super-easy.

What I have done to write the book is created my own little niche site from scratch and documented the whole process live, step-by-step with images. The resulting site is live and can be viewed as you work your way through the book.

The ebook is 43 pages long and these are the major sections:

* Chapter 1: Getting and Installing WordPress * Chapter 2: Basic WordPress Administration. 10 * Chapter 3: Installing a New Theme. 13 * Chapter 4: Setting up Adsense On Your Site. 16 * Chapter 5: WordPress Plugins. 20 * Chapter 6: Creating Your Site Content * Chapter 7: Final Thoughts * Appendix 1: Uploading Using FTP.. 33 * Appendix 2: External Resources

Το βιβλίο αυτό είναι ένας οδηγός ή ένα βοήθημα για τη γλώσσα προγραμματισμού Python. Κυρίως απευθύνεται σε νέους προγραμματιστές, αλλά είναι επίσης χρήσιμο και για τους έμπειρους.

Ο στόχος του βιβλίου αυτού είναι να σας μάθει την Python, με μοναδική προαπαιτούμενη γνώση να ξέρετε να αποθηκεύετε απλά αρχεία κειμένου. Αν έχετε προηγούμενη εμπειρία στον προγραμματισμό, και πάλι μπορείτε να μάθετε την Python από αυτό το βιβλίο.

Αν όντως έχετε κάποια προγραμματιστική εμπειρία, θα σας ενδιαφέρουν οι διαφορές ανάμεσα στην Python και την αγαπημένη σας γλώσσα προγραμματισμού. Στο κείμενο του βιβλίου έχουν επισημανθεί αρκετές τέτοιες διαφορές. Σας οφείλουμε όμως μια προειδοποίση: πολύ σύντομα, η αγαπημένη σας γλώσσα προγραμματισμού θα είναι η Python!

A geek’s Guide To Promoting Yourself and Your Online Business in 140 Characters or Less with Twitter.

A step-by-step guide teaching you how to consistently drive hundreds of daily targeted visitors to your blog- and not pay a penny for it!

Why learning Assembler?

Assembler or other languages, that is the question. Why should I learn another language, if I already learned other programming languages? The best argument: while you live in France you are able to get through by speaking English, but you will never feel at home then, and life remains complicated. You can get through with this, but it is rather inappropriate. If things need a hurry, you should use the country’s language.

Many people that are deeper into programming AVRs and use higher-level languages in their daily work recommend that beginners start with learning assembly language. The reason is that sometimes, namely in the following cases:

● if bugs have to be analyzed,
● if the program executes different than designed and expected,
● if the higher-level language doesn’t support the use of certain hardware features,
● if time-critical in line routines require assembly language portions,

it is necessary to understand assembly language, e.g. to understand what the higher-level language compiler produced. Without understanding assembly language you do not have a chance to proceed further in these cases.


Short and easy

Assembler instructions translate one by one to executed machine instructions. The processor needs only to execute what you want it to do and what is necessary to perform the task. No extra loops and unnecessary features blow up the generated code. If your program storage is short and limited and you have to optimize your program to fit into memory, assembler is choice 1. Shorter programs are easier to debug, every step makes sense.

This is the story of an aspiring blogger who sets out on a journey to discover the secrets of blogging. What will he find at the top of Mount Blogmore? Will he learn how to become a great blogger, or will he get his head cut off? You’ll have to read to find out!