Udvidet returret til d. 31. januar 2025

Bøger af David Weller

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  • af David Weller
    118,95 kr.

    West Sussex is a wonderfully diverse county and a joy to explore on foot. This collection of 20 circular walks, varying in length between 3 and 7 miles, takes in some of its finest countryside, coastline and woodland.

  • af David Weller
    83,95 kr.

    This collection of 20 short, circular walks in West Sussex was put together with families in mind. Perfect for younger and older walkers, and those looking for a brief excursion, the shortest route is 1¿ miles and all are under 4 miles.

  • af David Weller
    124,95 kr.

    A ghost, a rose, and a few lines of poetry launch thirteen-year-old Wilfie Ferrers on a quest to uncover a mysterious family secret. When he discovers more than he bargained for, he faces a dilemma. Quit while he is ahead or risk everything, including his life, to mend his mother's broken heart. His decision will alter the course of history and lead to the creation of the most famous nursery rhyme ever written.

  • af David Weller
    128,95 kr.

  • af David Weller
    400,95 kr.

    BACK A FEW YEARS AGO I HAD AN IDEA. What if I could make the power of the DirectX API available to the developers who were going to be using the new set of languages and common language runtime that Microsoft was developing? The idea was intriguing, and opening up a larger portion of the world to DirectX was a goal I was only happy to endorse. * Besides, what developer doesn't want to write games? It seems that at least once a week I am answering questions directly regard- ing the performance of managed code, and Managed DirectX in particular. One of the more common questions I hear is some paraphrase of "e;Is it as fast as unmanaged code?"e; Obviously in a general sense it isn't. Regardless of the quality of the Managed DirectXAPI, the fact remains that it still has to run through the same DirectXAPI that the unmanaged code does. There is naturally going to be a slight overhead for this, but does it have a large negative impact on the majority of applications? Of course it doesn't. No one is suggesting that one of the top-of-the-line polygon pushing games coming out today (say, Half Life 2 or Doom 3) should be written in Managed DirectX. , but that doesn't mean that there isn't a whole slew of games that could be. I'll get more to that in just a few moments.

  • af David Weller
    367,95 kr.

    BACK A FEW YEARS AGO I HAD AN IDEA. What if I could make the power of the DirectX API available to the developers who were going to be using the new set of lan- guages and common language runtime that Microsoft was developing? The idea was intriguing, and opening up a larger portion of the world to DirectX was a goal I was only too happy to endorse. Besides, what developer doesn't want to write games? It seems that at least once a week I am answering questions directly regard- ing the performance of managed code, and Managed DirectX in particular. One of the more common questions I hear is some paraphrase of "e;Is it as fast as unmanaged code?"e; Obviously in a general sense it isn't. Regardless of the quality of the Managed DirectXAPI, the fact remains that it still has to run through the same DirectXAPI that the unmanaged code does. There is naturally going to be a slight overhead for this, but does it have a large negative impact on the majority of applications? Of course it doesn't. No one is suggesting that one of the top-of-the-line polygon pushing games coming out today (say, Half Life 2 or Doom 3) should be written in Managed DirectX, but that doesn't mean that there isn't a whole slew of games that could be. I'll get more to that in just a few moments.

  • - Systems and strategies that create communities
    af David Weller
    113,95 kr.

  • af David Weller
    162,95 kr.

    Bad Boy Bobby is a great picture book for children five and up anytime. Included in this book are several different puzzles that are fun for both kids and adults. Bad Boy Bobby learns that telling the truth is best with the help of his good friend JC.

  • af David Weller
    221,95 kr.

    The Nameless Bug is a great book for bed time stories and level one readers. It touches the basics of love, power of prayer, and forgiveness all in a cool modern way, as they say "Our God is an Awesome God."

  • af David Weller
    88,95 kr.

    Discover the beautiful countryside around East Sussex with this guide to some of the best walks in the area. These 20 circular routes vary in length from 21/2 to 7 miles and are centred on a broad variety of local pubs - all recommended for their good food and warm welcome.

  • af David Weller
    108,95 kr.

    A collection of 20 tried and tested circular walks in West Sussex with plenty of opportunities for your dog to roam safely off lead.

  • - The complete guide to starting a business
    af Vera Hughes & David Weller
    126,95 kr.

    'Hits the bull's-eye with every chapter... Very highly recommended.' - The IndependentThis is a fully updated new edition of the bestselling guide for anyone who is thinking of starting their own business. It covers both the strategic and practical issues in the ideal level of detail for budding entrepreneurs, and is full of insider tips which will help give your business the edge in a tough marketplace.

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