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		<title>아빠 와 아들</title>
		<link>http://www.dreamalive.com/</link>
		<description>아빠 와 아들</description>
		<language>ko</language>
		<pubDate>Tue, 28 Feb 2012 17:34:44 +0900</pubDate>
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		<managingEditor>밝오름</managingEditor>
		<image>
		<title>아빠 와 아들</title>
		<url><![CDATA[http://cfile26.uf.tistory.com/image/20103D594D620EBA322ED9]]></url>
		<link>http://www.dreamalive.com/</link>
		<description>아빠 와 아들</description>
		</image>
		<item>
			<title>Objective-C DATA형</title>
			<link>http://www.dreamalive.com/66</link>
			<description>&lt;span class=&quot;mw-headline&quot;&gt;&lt;font color=&quot;#ffffff&quot;&gt;&lt;table width=&quot;640&quot; bgcolor=&quot;#004c5f&quot; style=&quot;color: rgb(218, 228, 231); font-family: 돋움; font-size: 12px; line-height: 1.5; -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; text-align: center; border-collapse: collapse; &quot; cellpadding=&quot;1&quot; cellspacing=&quot;1&quot;&gt;
&lt;tbody&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;형&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;상수 예&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;NSLog 문자&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&amp;nbsp;char&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&#039;a&#039; , &#039;\n&#039;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;%c&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;short int&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;%hi, %hx, %ho&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&amp;nbsp;unsigned short int&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;br /&gt;
&lt;/td&gt;&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;%hu, %hx, %ho&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&amp;nbsp;int&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;12, -97, oxFFE0, 0177&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;%i, %x, %o&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&amp;nbsp;unsigned int&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;12u, 100U, 0xFFu&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;%u, %x, %o&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;long int&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;12L, -2001, 0xffffL&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;%li, %lx, %lo&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&amp;nbsp;unsigned long int&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&amp;nbsp;12UL, 100ul, 0xffeeUL&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 16px; line-height: 24px; &quot;&gt;%lu, %lx, %lo&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 11pt; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;long long int﻿&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;﻿&lt;/span&gt;&lt;/span&gt;&amp;nbsp;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;0xe5e5e5e5LL, 500ll&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;%lli, %llx, %llo&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;&amp;nbsp;unsigned long long int&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;12ull, 0xffeeULL&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;%llu, %llx, %llo&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;float&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;12.34f, 3.1e-5f,&lt;br /&gt;
0x1.5p10, 0x1p-1&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;%f, %e, %g, %a&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;double&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;12.34, 3.1e-5, 0x.1p3&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 16px; line-height: 24px; &quot;&gt;%f, %e, %g, %a&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;long double&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;12.341, 3.1e-5l&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;%Lf, %Le, %Lg&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;tr&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;id&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;nil&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td style=&quot;border:1px solid #e31600&quot; width=&quot;33%&quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 12pt; &quot;&gt;%p&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;&lt;font class=&quot;Apple-style-span&quot; face=&quot;돋움&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;border-collapse: collapse; -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/font&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: rgb(218, 228, 231); font-family: dotum; &quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 20px; font-family: Gulim; font-size: 13px; &quot;&gt;&lt;span style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 1.5; font-family: 돋움, Dotum, AppleGothic, sans-serif; font-size: 10pt; &quot;&gt;&lt;span style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 1.5; font-family: Gulim; &quot;&gt;-출처 : Programming in&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 20px; font-family: Gulim; font-size: 13px; &quot;&gt;Objective-C 2.0 책 소개에서...&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 20px; font-family: Gulim; font-size: 13px; &quot;&gt;&lt;span style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 1.5; font-family: 돋움, Dotum, AppleGothic, sans-serif; font-size: 10pt; &quot;&gt;&lt;span style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 1.5; font-family: Gulim; &quot;&gt;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 20px; font-family: Gulim; font-size: 13px; &quot;&gt;&lt;span style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 1.5; font-family: 돋움, Dotum, AppleGothic, sans-serif; font-size: 10pt; &quot;&gt;&lt;span style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 1.5; font-family: Gulim; &quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 20px; font-family: Gulim; font-size: 13px; &quot;&gt;&lt;span style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 1.5; font-family: 돋움, Dotum, AppleGothic, sans-serif; font-size: 10pt; &quot;&gt;&lt;span style=&quot;margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; line-height: 1.5; font-family: Gulim; &quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;/font&gt;&lt;p style=&quot;color: rgb(218, 228, 231); font-family: 돋움; font-size: 12px; line-height: 1.5; &quot;&gt;&lt;/p&gt;
&lt;/span&gt;&lt;div class=&quot;entry-ccl&quot; style=&quot;clear: both; text-align: right; margin-bottom: 10px&quot;&gt;
	&lt;img id=&quot;ccl-icon-66-0&quot; class=&quot;entry-ccl-by&quot; src=&quot;http://i1.daumcdn.net/cfs.tistory/v/0/static/admin/editor/ccl_black01.png&quot; alt=&quot;저작자 표시&quot;/&gt;
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		&lt;Work rdf:about=&quot;&quot;&gt;
			&lt;license rdf:resource=&quot;http://creativecommons.org/licenses/by-fr/2.0/kr/&quot; /&gt;
		&lt;/Work&gt;
		&lt;License rdf:about=&quot;http://creativecommons.org/licenses/by-fr/&quot;&gt;
			&lt;permits rdf:resource=&quot;http://web.resource.org/cc/Reproduction&quot;/&gt;
			&lt;permits rdf:resource=&quot;http://web.resource.org/cc/Distribution&quot;/&gt;
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&lt;/div&gt;
</description>
			<category>Objective-C</category>
			<author>밝오름</author>
			<guid>http://www.dreamalive.com/66</guid>
			<comments>http://www.dreamalive.com/66#entry66comment</comments>
			<pubDate>Thu, 24 Feb 2011 17:57:54 +0900</pubDate>
		</item>
		<item>
			<title>Objective-C 소개</title>
			<link>http://www.dreamalive.com/65</link>
			<description>&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;1970년대 초, AT&amp;amp;T Bell 연구소의 데니스 리치(Dennis Ritchie)는 C 프로그래밍 언어를 창시하였다.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;그러나 이 언어는 1970년대 후반에서야 인기를 얻고 널리 사용 되기 시작했다. &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;그 전에는 연구소 밖에서 C 컴파일러를 상업 용도로 손쉽게 구할수 없었기 때문이었다.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;거의 C로만 짜인 운영체제인 유닉스(UNIX)가 급속도로 인기를 얻으면서 C언어 역시 빠른 속도로 대중에 널리 퍼지게 되었다.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;브래드 콕스(Brad J. Cox)는 1980년대 초에 Objective-C 언어를 설계하였다.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;이 언어는 SmallTalk-80이라는 언어를 기반으로 만들어졌다.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;Objective-C는 C 언어 위에 올려져 있는 &#039;계층적(layered)&#039;인 구조다.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;즉, C 언어를 확장하여 &#039;객체&#039;를 생성하고 다룰 수 있는 언어를 새로 만들어 낸 것이다.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;넥스트 소프트웨어(NeXT Software)는 1988년에&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;Objective-C의 라이선스를 받아 NeXTSTEP이라는 개발 환경과 &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;라이브러리를 개발하였다.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;1992년에는 자유 소프트웨어 재단(Free Software Foundation, FSF)의 GNU 개발 환경에&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;Objective-C 지원이 추가되었다.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;자유 소프트웨어 재단의 모든 제품의 저작권은 재단이 소유하며 GNU General Public License(GPL)로 배포된다.&lt;br /&gt;
1994년에 넥스트 컴퓨터(NeXT Computer)와 썬 마이크로시스템즈(Sun Microsystems)는 NeXTSTEP 시스템의 표준 규격을 발표하고, 이를 OPENSTEP이라고 명명 하였다.&lt;br /&gt;
자유 소프트웨어 재단이 구현한 OPENSTEP은 GNUStep이라고 불렸다.&lt;br /&gt;
리눅스 버전은 리눅스 커널과 GNUStep 개발 환경을 포함하고 여기에 LinuxSTEP 이라는 어울리는 이름을 붙였다.&lt;br /&gt;
1996년 12월 20일 애플 컴퓨터(Apple Computer)는 넥스트 소프트웨어를 인수하고, NeXTSTEP/OPENSTEP 환경이&amp;nbsp;&lt;br /&gt;
애플의 차세대 운영체제인 OS X의 근간이 될 것이라고 발표하였다.&lt;br /&gt;
애플 버전의 이 개발 환경은 코코아(Cocoa)라고 칭했다.&lt;br /&gt;
애플은&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;Objective-C 언어를 지원하고 프로젝트 빌더(Project Builder, 나중에 XCode로 바뀐다.)와 &lt;br /&gt;
인터페이스 빌더(Interface Builder) 같은 개발 도구로 Mac OS X 용 응용 프로그램을 제작할 강력한 개발 환경을&lt;br /&gt;
만들어낸 것이다.&lt;br /&gt;
2007년, 애플은&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;Objective-C를&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;Objective-C 2.0으로 업데이트 하였다.&lt;br /&gt;
아이폰(iPhone)이 처음 출시된 2007년, 개발자들이 이 혁신적인 장치에서 돌아 가는 프로그램을 개발할 기회를 강하게 요구했다.&lt;br /&gt;
애플은 처음에는 써드파티 애플리케이션 개발을 환영하지 않았다.&lt;br /&gt;
웹 기반 프로그램을 개발하는 것으로 아이폰 개발자 지망생들을 달래려 했다.&lt;br /&gt;
웹 기반 애플리케이션은 아이폰에 내장된 사파리(Safari) 브라우저에서 실행되는데, 사용자가 해당 프로그램을 제공하는 웹사이트에 접속해야만 프로그램을 쓸 수 있었다.&lt;br /&gt;
개발자들은 웹 기반 프로그램에 있는 태생적인 한계에 만족하지 못했고, 결국 애플은 개발자들이 아이폰용 네이티브 애플리케이션을 개발하도록 허용하였다.&lt;br /&gt;
네이티브 응용 프로그램은 아이폰 안에 거주하고 아이폰의 운영체제 위에서 다른 기본 응용 프로그램(Contacts, iPod, Weather 등)과 동일한 방식으로 동작한다.&lt;br /&gt;
아이폰의 운영체제는 Mac OS X의 한 버전이기 때문에 맥(예컨대 맥북 프로)에서도 애플리케이션들을 개발하고 디버깅할 수 있다.&lt;br /&gt;
실제로 애플은 얼마 지나지 않아 강력한 소프트웨어 개발 킷(Software Development Kit,&amp;nbsp;SDK)을 내놓았고, &lt;br /&gt;
그 덕분에 개발자들이 빠르게 아이폰 개발과 디버깅 작업을 할 수 있게 되었다.&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;br /&gt;
아이폰 시뮬레이터를 이용하면 아이폰이나 아이팟 터치(iPod Touch)에 프로그램을 다운로드해서 테스트하지 않고도 자신의 개발 장비에서 직접 디버깅할 수 있다.&lt;br /&gt;
&lt;br /&gt;-출처 : Programming in&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;Objective-C 2.0 책 소개에서...&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Gulim; font-size: 13px; line-height: 20px; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;font-family: Gulim; &quot;&gt;&lt;span style=&quot;font-size: 10pt; &quot;&gt;&lt;span style=&quot;font-family: Gulim; &quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class=&quot;entry-ccl&quot; style=&quot;clear: both; text-align: right; margin-bottom: 10px&quot;&gt;
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</description>
			<category>Objective-C</category>
			<author>밝오름</author>
			<guid>http://www.dreamalive.com/65</guid>
			<comments>http://www.dreamalive.com/65#entry65comment</comments>
			<pubDate>Thu, 24 Feb 2011 11:41:26 +0900</pubDate>
		</item>
		<item>
			<title>Objective C 를 시작하며</title>
			<link>http://www.dreamalive.com/64</link>
			<description>&lt;br /&gt;
프로그래밍쪽 직업을 은퇴한지 10년은 넘은거 같네요&lt;br /&gt;
그때 인터넷이 한창 발전하고 있을때쯤에...&lt;br /&gt;
아 ~~ 앞으로는 인터넷을 통해서 프로그램을 팔겠구나 생각을 했었는데&lt;br /&gt;
그걸&amp;nbsp;잡스 형님께서 구현을 하셨네요&lt;br /&gt;
어떤 기기든 특히나 게임기 같은 기기들은 서드파티 개발사들과의 관계가 돈독해야 게임기가 성공을 하는데&lt;br /&gt;
아이폰이 나오면서 앱스토어를 구현해 많은 개발자들을 스스로 앱스토어에 들어오게 한게 (물론 기기도 훌륭하지만..)&lt;br /&gt;
아이폰이 성공한 비결이 아닌가 봅니다. &lt;br /&gt;
&lt;br /&gt;
그동안 맥킨토시가 힘을 못쓰는것도 물론 기기가 비싼감도 있지만 윈도우에 비해 어플리케이션이 부족해서 일수도 &lt;br /&gt;
있다고 보는데 맥용 앱스토어도 얼마전에 오픈을 해서 맥용 어플리케이션도 많이 나오질 않을까 생각되네요&lt;br /&gt;
&lt;br /&gt;
이런시점에서 개발을 해보고 싶다는 생각이 들어서 Objective C 를 공부하기로 마음 먹었습니다.&lt;br /&gt;
뭐 예전에 하던 랭귀지들은 다 잊어버렸으니 새롭게 시작한다는 마음으로 여기저기 서핑하면서 &lt;br /&gt;
공부해서 여기다가 정리해서 올려볼려고 합니다.&lt;br /&gt;
&lt;br /&gt;
완전 초보의 마음으로 처음부터 다시 ^^&lt;div class=&quot;entry-ccl&quot; style=&quot;clear: both; text-align: right; margin-bottom: 10px&quot;&gt;
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</description>
			<category>Objective-C</category>
			<author>밝오름</author>
			<guid>http://www.dreamalive.com/64</guid>
			<comments>http://www.dreamalive.com/64#entry64comment</comments>
			<pubDate>Tue, 22 Feb 2011 15:39:55 +0900</pubDate>
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