Books by Christian Clausen

Ved årsskiftet 2015/16 trådte en ny udbudslov i kraft, der med sine knap 200 paragraffer fremover danner rammen for offentlige indkøb. Udbudsreglerne, der i dag udgør en helt central ramme for udvekslingen af ydelser mellem det private og det offentlige, udbygges nu med den nye lov, som fører flere nyskabelser med sig. Hensigten med loven er at gøre det nemmere og mere fleksibelt for det offentlige at sende opgaver i udbud og for tilbudsgiverne at byde på opgaverne.Aktuel Udbudsret II er en antologi skrevet af forfattere med mange års praktisk erfaring inden for udbudsret, redigeret af Karsten Hagel-Sørensen og består af 20 artikler, der hver især stiller skarpt på praktisk relevante juridiske spørgsmål, der aktualiseres ved udbudslovens ikrafttræden.Som advokater for offentlige myndigheder bistår forfatterne dagligt et stort antal myndigheder med løsning af udbudsretlige opdrag. Bogen er blevet til på baggrund af disse førstehåndserfaringer med håndtering af udbudsretlige problemstillinger kombineret med beskrivelse af reglerne i den nye lov. Aktuel Udbudsret II giver en række bud på lovens anvendelse i praksis samt en praktisk orienteret introduktion til problemstillinger, der ikke direkte udspringer af udbudsloven, og danner derfor et vigtigt praktisk arbejdsredskab for alle, der beskæftiger sig med udbudsret - både på ordregiversiden og på tilbudsgiversiden.Fremstillingen er ajourført i overensstemmelse med de ændringer af forslaget til udbudsloven, der er vedtaget under Folketingets behandling siden begyndelsen af oktober 2015. Domme og klagenævnskendelser er kun undtagelsesvis medtaget efter september 2015.Om bogens redaktørKarsten Hagel-Sørensen, partner og advokat ved Kammeradvokaten, rådgiver inden for områderne EU og internationalret, offentlig forvaltning og telekommunikation. Læs mere om forfatter og advokat Karsten Hagel-Sørensen.

Five Lines of Code teaches refactoring that's focused on concrete rules and getting any method down to five lines or less! There’s no jargon or tricky automated-testing skills required, just easy guidelines and patterns illustrated by detailed code samples.In Five Lines of Code you will learn:     The signs of bad code     Improving code safely, even when you don’t understand it     Balancing optimization and code generality     Proper compiler practices     The Extract method, Introducing Strategy pattern, and many other refactoring patterns     Writing stable code that enables change-by-addition     Writing code that needs no comments     Real-world practices for great refactoring Improving existing code—refactoring—is one of the most common tasks you’ll face as a programmer. Five Lines of Code teaches you clear and actionable refactoring rules that you can apply without relying on intuitive judgements such as “code smells.” Following the author’s expert perspective—that refactoring and code smells can be learned by following a concrete set of principles—you’ll learn when to refactor your code, what patterns to apply to what problem, and the code characteristics that indicate it’s time for a rework. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Every codebase includes mistakes and inefficiencies that you need to find and fix. Refactor the right way, and your code becomes elegant, easy to read, and easy to maintain. In this book, you’ll learn a unique approach to refactoring that implements any method in five lines or fewer. You’ll also discover a secret most senior devs know: sometimes it’s quicker to hammer out code and fix it later! About the book Five Lines of Code is a fresh look at refactoring for developers of all skill levels. In it, you’ll master author Christian Clausen’s innovative approach, learning concrete rules to get any method down to five lines—or less! You’ll learn when to refactor, specific refactoring patterns that apply to most common problems, and characteristics of code that should be deleted altogether. What's inside     The signs of bad code     Improving code safely, even when you don’t understand it     Balancing optimization and code generality     Proper compiler practices About the reader For developers of all skill levels. Examples use easy-to-read Typescript, in the same style as Java and C#. About the author Christian Clausen works as a Technical Agile Coach, teaching teams how to refactor code. Table of Contents 1 Refactoring refactoring 2 Looking under the hood of refactoring PART 1 LEARN BY REFACTORING A COMPUTER GAME 3 Shatter long function 4 Make type codes work 5 Fuse similar code together 6 Defend the data PART 2 TAKING WHAT YOU HAVE LEARNED INTO THE REAL WORLD 7 Collaborate with the compiler 8 Stay away from comments 9 Love deleting code 10 Never be afraid to add code 11 Follow the structure in the code 12 Avoid optimizations and generality 13 Make bad code look bad 14 Wrapping up