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Lerne die Datenbanksprache SQL einfach während der Autofahrt, in der U-Bahn, beim Kochen oder Putzen. In diesem Hörbuch lernst du die Grundlagen relationaler Datenbanken und du erfährst, was ein ER-Diagramm, das relationale Modell und die relationale Algebra ist. Und natürlich lernst du alles zu SQL.

This guide is primarily concerned with the safety of the person and the minimising of the potential of physical conflict and personal injury. This guide looks at awareness of potential behaviour patterns that may lead to aggressiveness; avoidance of situations where the potential for aggressive behaviour exists; interpretation of non-verbal communications signals; control and de-escalation techniques; an outline of techniques for your personal safety.

Employing the right people is critical to the success of any business. Appointing the wrong person can be expensive, not only in monetary terms but also in terms of wasted time and energy. It can also lead to internal conflict, higher absenteeism, and lost production time. Recruitment is not simply about discovering ways to get hold of someone quickly and cheaply to fill a gap.

Making a presentation strikes fear into many hearts. It ranks alongside going to the dentist or being put into a cage with a hungry lion or two! Wherever it sits along the fear scale for you, this guide is designed to get through it if not actually reaching the point of enjoying giving a presentation. This guide includes: how to research and prepare a presentation; how to structure a presentation; how to manage information overload; how to use scripts, prompts, visual aids, and handouts; and more.

Communicating effectively should be the simplest thing in the world, we talk and listen...or do we? And is that all there is to it?

What is the Da Vinci code and what is all the fuss about? Despite being a work of fiction, the bestselling novel The Da Vinci Code has a plot based on a number of concepts and ideas that the author claims to be true. This book explores the locations, historical facts and theories, and the sources of inspiration behind the novel in order to reveal the true key to the Da Vinci code.

Originally featured in You: Breathing Easy, the breathing techniques collected here will help you become more fully connected to your breath, allowing you to align your body with your breath, relieve stress, and be more fully present in the moment - exercises that you'll want to hear and practice again and again!

Originally featured in You: Breathing Easy, the Breath Awareness exercise is designed to help you become more aware of your breath, so you can use its power to improve our mental and physical health - an exercise that you'll want to hear and practice again and again!

Originally featured in You: Breathing Easy, the Guided Stretch is a standing, seven-minute exercise you can do almost anywhere to get your muscles warmed up and your blood flowing - an exercise that you'll want to hear and practice again and again!

Many people are afraid of programming and feel like it's just too hard. But with Python programming language, you will find that it can be easier than ever to learn about coding and even to read it as a professional. As you know, there are many computer programming languages. You’ll, perhaps, need more than one life to master them all.

Would you like to learn to use Python extracting meaningful insight from data to grow your business but you reckon it will be too complex? As a beginner, you will be probably afraid that programming is difficult. Learning data analysis and data mining can take months, and the possibility to give up before mastering them could be high. The best solution is a complete programming manual with hands-on projects and practical exercises. This guide is structured as a course with seven chapters for seven days and studied special exercises to apply what you learned step-by-step.

Python Data Science: The Ultimate Crash Course for Data Analysis is a step-by-step guide for those who want to start programming by using Python for their projects and to make their researching activities much easier. The guide will introduce you to the basics of this programming language, and you will have the chance to learn how to use and code in Python with matched libraries, easily and effectively.

It’s no secret that many jobs will be eliminated in the near future. While that reality may be difficult to digest, it’s also believed that the most responsible party - namely, automation - will lead the way in a golden age of opportunity. That’s because there will be a tremendous need for people who are capable of programming all those new systems. And, the language of choice for machine learning software is Python which, as it happens, is the perfect first language to learn.

Have you ever wanted to know what you can do with excel? Did you know that you could use excel to learn more about trend lines? Did you know you could use excel to learn more about your data? Well, if you want the answers to these questions you have come to the right place. Excel is one of the most useful tools developed by Microsoft which can not only be used to store data, but also be used to analyze data. This book will shed some light on how you can use excel, and also share some tips on how you can become an expert.

Have you always wanted to learn computer programming but thought it was too difficult or would take too long? Do you want to know the secret to learning Python the easy way and start programming today? This audiobook is for you. This audiobook is different in that it’s primary focus it to teach you Python coding in a simple and concise format and in the quickest time frame possible. Each short section has exercises at the end which summarize what you have learned in a progressive manner to avoid overloading you with information.

Are you contemplating a transition into a rewarding career as a software developer? Have you always been fascinated by programming languages and enjoyed tinkering with technology? This book is your gateway to mastering C# programming, one of the most powerful and versatile languages in the software development world.

Data science is an exciting field and will remain as such for many years to come. With more people than ever studying data science, machine learning & AI, there is an increasing gap between what you learn in the classroom and how data science is done in the real world. Inspired by conversations with nearly 10,000 social media followers, this book aims to close that gap and address some of the common tasks that you will face in your first year as a data scientist.

Assembly language is often considered a bridge between high-level programming languages and machine code. Unlike high-level languages such as Python or C, which use human-readable syntax and abstract away many details of the underlying hardware, assembly language provides a more direct representation of the CPU's operations.

Computer science is a field that deals with the study of computers and computational systems. It encompasses both the theoretical and practical aspects of computing, including algorithms, data structures, programming languages, software engineering, and more. It's about understanding how computers work, how they can solve problems, and how they interact with humans and other systems.

Attention aspiring coders and creative minds! Join thousands of Python users changing their future. Discover easy Python learning secrets, even if you're just starting out. Have you ever dreamt of creating your own video game or automating tedious tasks with a few lines of code? Or perhaps you've been intrigued by the power of machine learning and artificial intelligence but felt it was out of reach?