Programming-in-D-in-Chinese
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intro.html

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<title>Introduction</title>
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Introduction</h4>
<p style="margin: 0.75em 1em 0.75em 16px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: rgb(0, 0, 0); font-family: serif; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 19px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-position: initial initial; background-repeat: initial initial;">
This book aims to teach the D language to readers who are new to computer
programming. Although having experience in other programming languages would
certainly be helpful, this book starts from the basics. If you are interested in
learning how to program, I hope you will find this book helpful.</p>
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In order for this book to be useful, you will need an environment to write,
compile, and run your D programs. This<span class="Apple-converted-space">&nbsp;</span><i style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; background-position: initial initial; background-repeat: initial initial;">development
environment</i>must include at least the following:</p>
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	a text editor</li>
	<li style="margin: 0.5em 0px 0px 1em; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; background-position: initial initial; background-repeat: initial initial;">
	a D compiler</li>
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Instead of obtaining and installing those two separately, you may consider using
an<span class="Apple-converted-space">&nbsp;</span><i style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; background-position: initial initial; background-repeat: initial initial;">integrated
development environment</i><span class="Apple-converted-space">&nbsp;</span>(IDE).
You can find information about D editors and IDEs at the<span class="Apple-converted-space">&nbsp;</span><a href="http://wiki.dlang.org/Editors" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: purple; text-decoration: none; background-position: initial initial; background-repeat: initial initial;">Editors</a><span class="Apple-converted-space">&nbsp;</span>and<span class="Apple-converted-space">&nbsp;</span><a href="http://wiki.dlang.org/IDEs" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: purple; text-decoration: none; background-position: initial initial; background-repeat: initial initial;">IDEs</a><span class="Apple-converted-space">&nbsp;</span>pages
at dlang.org. You cannot learn to program in D without a text editor or a
compiler. We will see how to install the<span class="Apple-converted-space">&nbsp;</span><code class="d_inline" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 1.2em; vertical-align: baseline; background-color: transparent; font-weight: bold; color: rgb(0, 34, 34); background-position: initial initial; background-repeat: initial initial;">dmd</code><span class="Apple-converted-space">&nbsp;</span>compiler
and how to compile programs soon in later chapters.</p>
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Each chapter of this book introduces as few new concepts as possible. Most
chapters have a number of exercises at the end. These exercises are accompanied
by their solutions, so that you can compare your solutions to mine. On the web
version of this book, the solutions appear in a new browser window. On the PDF
version, they are all at the end of the book.</p>
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I suggest that you do not skip chapters. If you come across chapters that you
find to be particularly difficult, it may be because the book fails to introduce
all of the necessary concepts. Please e-mail the author about such problems to
help make this book more useful.</p>
<p style="margin: 0.75em 1em 0.75em 16px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: rgb(0, 0, 0); font-family: serif; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 19px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-position: initial initial; background-repeat: initial initial;">
This book does not cover<span class="Apple-converted-space">&nbsp;</span><i style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; background-position: initial initial; background-repeat: initial initial;">graphical
user interface</i><span class="Apple-converted-space">&nbsp;</span>(GUI) programming.
Although many programs are more usable with a GUI, GUIs are not directly related
to programming languages. Furthermore, the design choices and programming styles
of GUIs may interfere with those of the programming language and its standard
library, and make it more difficult to learn the language. For that reason, this
book includes only<span class="Apple-converted-space">&nbsp;</span><i style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; background-position: initial initial; background-repeat: initial initial;">console</i><span class="Apple-converted-space">&nbsp;</span>programs.
Once you learn D and its standard library, Phobos, you will be able to use any
GUI library that you like.</p>
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The chapters of this book are made available online as they are translated from
their Turkish originals. You can use<span class="Apple-converted-space">&nbsp;</span><a href="http://ddili.org/ders/d.en/rss.xml" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: purple; text-decoration: none; background-position: initial initial; background-repeat: initial initial;">the
RSS feed</a><span class="Apple-converted-space">&nbsp;</span>to be notified about the
availability of new chapters.</p>
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Learning to program is more fun when shared with others. Go to<span class="Apple-converted-space">&nbsp;</span><a href="http://forum.dlang.org/group/digitalmars.D.learn/" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: purple; text-decoration: none; background-position: initial initial; background-repeat: initial initial;">the
D.learn newsgroup</a><span class="Apple-converted-space">&nbsp;</span>to follow
discussions and to ask and answer questions.</p>
<p style="margin: 0.75em 1em 0.75em 16px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: rgb(0, 0, 0); font-family: serif; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 19px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-position: initial initial; background-repeat: initial initial;">
Please e-mail the author with any comments and corrections regarding this book.
Thank you.</p>
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<b style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; background-position: initial initial; background-repeat: initial initial;">
Author:</b><span class="Apple-converted-space">&nbsp;</span>Ali Çehreli</p>
<ul style="margin: 0.5em 1em 1em; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: rgb(0, 0, 0); font-family: serif; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 19px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-position: initial initial; background-repeat: initial initial;">
	<li style="margin: 0.5em 0px 0px 1em; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; background-position: initial initial; background-repeat: initial initial;">
	<a href="http://ddili.org/AliCehreli_resume.html" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: purple; text-decoration: none; background-position: initial initial; background-repeat: initial initial;">
	Ali Çehreli&#39;s résumé</a></li>
	<li style="margin: 0.5em 0px 0px 1em; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; background-position: initial initial; background-repeat: initial initial;">
	Interviews with him at<span class="Apple-converted-space">&nbsp;</span><a href="http://www.ceviz.net/programlama/silicon-valleyde-bir-turk-ali-cehreli_a1280.html" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: purple; text-decoration: none; background-position: initial initial; background-repeat: initial initial;">Ceviz.net</a><span class="Apple-converted-space">&nbsp;</span>and
	at<span class="Apple-converted-space">&nbsp;</span><a href="http://www.izmirdesanat.org/ali-cehreli-ile-bilgisayar-programciligi-uzerine" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: purple; text-decoration: none; background-position: initial initial; background-repeat: initial initial;">İzmir&#39;de
	Sanat</a></li>
	<li style="margin: 0.5em 0px 0px 1em; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; background-position: initial initial; background-repeat: initial initial;">
	You can find him at<span class="Apple-converted-space">&nbsp;</span><a href="http://forum.ceviz.net/c-c/" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: purple; text-decoration: none; background-position: initial initial; background-repeat: initial initial;">Ceviz.net&#39;s
	C and C++ forums</a>, at<span class="Apple-converted-space">&nbsp;</span><a href="http://ddili.org/forum/" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: purple; text-decoration: none; background-position: initial initial; background-repeat: initial initial;">the
	Ddili Forum</a>, and at<span class="Apple-converted-space">&nbsp;</span><a href="http://forum.dlang.org/" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: purple; text-decoration: none; background-position: initial initial; background-repeat: initial initial;">the
	D newsgroups</a></li>
	<li style="margin: 0.5em 0px 0px 1em; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; background-position: initial initial; background-repeat: initial initial;">
	You can e-mail him at<span class="Apple-converted-space">&nbsp;</span><a href="mailto:acehreli@yahoo.com" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 16px; vertical-align: baseline; background-color: transparent; color: purple; text-decoration: none; background-position: initial initial; background-repeat: initial initial;">acehreli@yahoo.com</a></li>
</ul>
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