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	<description>920 Text Editor for Android</description>
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		<title>920 Text Editor v12.11.23</title>
		<link>http://www.jecelyin.com/920-text-editor.html</link>
		<comments>http://www.jecelyin.com/920-text-editor.html#comments</comments>
		<pubDate>Tue, 13 Sep 2011 01:32:02 +0000</pubDate>
		<dc:creator>jecelyin</dc:creator>
				<category><![CDATA[Android]]></category>
		<category><![CDATA[ActionScript Editor for Android]]></category>
		<category><![CDATA[ASP Editor for Android]]></category>
		<category><![CDATA[C# Editor for Android]]></category>
		<category><![CDATA[C/C++ Editor for Android]]></category>
		<category><![CDATA[CSS Editor for Android]]></category>
		<category><![CDATA[Erlang Editor for Android]]></category>
		<category><![CDATA[Frink Editor for Android]]></category>
		<category><![CDATA[GO Editor for Android]]></category>
		<category><![CDATA[HTML Editor for Android]]></category>
		<category><![CDATA[Java Editor for Android]]></category>
		<category><![CDATA[Javascript Editor for Android]]></category>
		<category><![CDATA[JSP Editor for Android]]></category>
		<category><![CDATA[Lua Editor for Android]]></category>
		<category><![CDATA[Matlab Editor for Android]]></category>
		<category><![CDATA[Perl Editor for Android]]></category>
		<category><![CDATA[PHP Editor for Android]]></category>
		<category><![CDATA[Python Editor for Android]]></category>
		<category><![CDATA[Shell/Bash Editor for Android]]></category>
		<category><![CDATA[SQL Editor for Android]]></category>
		<category><![CDATA[Tcl Editor for Android]]></category>
		<category><![CDATA[TeX/LaTeX Editor for Android]]></category>
		<category><![CDATA[text editor]]></category>
		<category><![CDATA[VB/VBS Editor for Android]]></category>
		<category><![CDATA[Verilog Editor for Android]]></category>
		<category><![CDATA[XML/WML Editor for Android]]></category>

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		<description><![CDATA[920 Text Editor is a run on the Android phone a powerfu [...]]]></description>
				<content:encoded><![CDATA[<div class="announcement_post"><pre style="word-break:break-all;"> 

<strong>920 Text Editor</strong> is a run on the Android phone a powerful text editor, anywhere, you can easily view or edit your code,
you can also use it as e-book reader to open txt novel, it is like on Windows EmEditor, EditPlus so powerful.

<strong>Features:</strong></pre>
<pre style="word-break:break-all;"><strong>1. Multi Tab</strong>, you can open different files in different tabs to facilitate you in a different text of this switch to edit
<strong>2. syntax highlighting:</strong>ASP, ActionScript, C/C++, C#, Erlang, Frink, HTML/XML/WML, CSS, Javascript, Java, JSP, Perl, PowerShell
    , PHP, Python, Shell/Bash, Lua, SQL, VB/VBS, Tcl, TeX/LaTeX, Verilog, AutoHotKey, AutoLisp, Pascal
    , Fortran, ColdFusion, VHDL
<p><strong>3. show line numbers</strong></p><p><strong>4. show blank characters</strong> (tabs, line breaks)</p><p><strong>5. automatically detects the open file encoding, and you can also convert the current file encoding support:</strong></p><p>ISO-2022-CN, BIG5, EUC-TW, GBK, GB2312, ISO-8859-5, KOI8-R, WINDOWS-1251, MACCYRILLIC, IBM866, IBM855</p>    , ISO-8859-7, WINDOWS-1253, ISO-8859-8, WINDOWS-1255, ISO-2022-JP, SHIFT_JIS, EUC-JP, ISO-2022-KR
    , EUC-KR, UTF-8, UTF-16BE / UTF-16LE, UTF-32BE / UTF-32LE / X-ISO-10646-UCS-4-34121 / X-ISO-10646-UCS-4-21431
    , WINDOWS-1252
<strong>6. easy toolbar</strong>, you can quickly doing a new file, open, save, save as, undo/redo
    , and some commonly used symbols, back to last edit location, etc.
<strong>7. list of recently opened files history</strong><strong>8. regular search, replace or replace all</strong>
9. change the font and font size
10. "Word wrap" switch
11. lock the screen orientation in: auto, horizontal or vertical
12. remember the last open file
13. hide the soft keyboard, long press the edit area can be turn on
14. long press the "edit area" you can convert selected text to uppercase or lowercase
<strong>15. auto indent</strong>
16. keep the screen in the awake state
17. <strong>you can run at ROOT permissions</strong>
18. easy's file manager, you can delete or rename the file, or open with other application to view, copy/move etc. to manage files
19. use the volume keys to quickly switch the display/hide the toolbar, <strong>full-screen mode</strong><p>20. <strong>preview the HTML file</strong></p><p>21. Color Picker</p>22. <span style="color:#ff0000;">you can use the &quot;Preferences&quot; menu &quot;Donate&quot; page to the donate it &nbsp;</span></pre>
<pre style="word-break:break-all;"></pre>
<pre style="word-break:break-all;"><p><strong><br /></strong></p><p><strong>920文本编辑器(920 Text Editor)</strong>是一款运行于Android手机上功能强大的文本编辑器，使用它你可以在任何地方都可以方便地查看或编辑你的代码，</p>你也可以将它当作电子书阅读器来打开txt小说，它就像Windows上的Emeditor, EditPlus那么实用强大 <img src='http://www.jecelyin.com/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> 

<strong>特色功能: </strong></pre>
<pre style="word-break:break-all;"><strong>1. 多标签</strong>，你可以在不同的标签打开不同的文件，方便你在不同的文本之本切换编辑
<strong>2. 语法高亮:</strong>ASP, ActionScript, C/C++, C#, Erlang, Frink, HTML/XML/WML, CSS, Javascript, Java, JSP, Perl, PowerShell
    , PHP, Python, Shell/Bash, Lua, SQL, VB/VBS, Tcl, TeX/LaTeX, Verilog, AutoHotKey, AutoLisp, Pascal
<p><strong>3. 显示行号</strong></p><p><strong>4. 显示空白字符</strong>（制表符，换行符）</p><strong>5. 自动检测打开的文件编码，同时你也可以转换当前文件编码</strong>，支持:
    ISO-2022-CN,BIG5,EUC-TW,GBK,GB2312,ISO-8859-5,KOI8-R,WINDOWS-1251,MACCYRILLIC,IBM866,IBM855
    ,ISO-8859-7,WINDOWS-1253,ISO-8859-8,WINDOWS-1255,ISO-2022-JP,SHIFT_JIS,EUC-JP,ISO-2022-KR
    ,EUC-KR,UTF-8,UTF-16BE / UTF-16LE,UTF-32BE / UTF-32LE / X-ISO-10646-UCS-4-34121 / X-ISO-10646-UCS-4-21431
    ,WINDOWS-1252
<strong>6. 方便的工具栏</strong>，你可以快捷进行文件新建、打开、保存、另存为、撤销/重做、一些常用符号、返回上次编辑位置等等
7. 最近打开的文件历史列表
<strong>8. 正则查找、替换或替换全部</strong>
9. 更改字体和字体大小
10. “自动换行” 开关
11. 锁定屏幕方向于：自动、横向或纵向
12. 记住最后打开的文件
13. 隐藏软键盘（即输入法），长按编辑区域可以切换显示输入法
14. 长按编辑区域可以将选中的文字转换为大写或小写
<strong>15. 自动缩进</strong>
16. 保持屏幕常亮
17. <strong>获取ROOT权限</strong>
18. 简易的文件管理器，你可以重合名或删除文件，或通过其它程序管理或打开文件
19. 使用音量键快速切换显示/隐藏工具栏，<strong>全屏模式</strong><p>20. <strong>预览HTML文件 </strong></p><p>21. 强大的颜色拾取器</p>22<span style="color:#ff0000;">. 你可以通过“参数”菜单的“捐赠”页面来捐助它 </span></pre>
<p><strong style="color:#0000ff;direction:ltr;">Special thanks to donated friend (特别感谢捐赠了的朋友):</strong></p>
<ul style="color:#800080;font-weight:bold;">
<li>
<p>Sagar Nimje</p>
</li>
<li>
<p>Vincent Scholze</p>
</li>
<li>
<p>John Johnson</p>
</li>
<li>
<p>Mark R Turnbull</p>
</li>
<li>
<p>David</p>
</li>
<li>
<p>陈 杰</p>
</li>
<li>
<p>mark luscher</p>
</li>
<li>
<p>Konrad Wetzel</p>
</li>
<li>
<p>Chuck Thomas Enterprises</p>
</li>
<li>
<p>David Black</p>
</li>
<li>
<p>Deborah Kraft</p>
</li>
<li>
<p>Antonello Casula</p>
</li>
<li>
<p>Megan Webb</p>
</li>
<li>
<p>Doug Freeze</p>
</li>
<li>
<p>Bradley Hertz</p>
</li>
<li>
<p>David Craig Barker</p>
</li>
<li>
<p>Edward Peckham</p>
</li>
<li>
<p>Toni Mäenpää</p>
</li>
<li>
<p>Michel Pitermann</p>
</li>
<li>
<p>Kevin Mears</p>
</li>
<li>
<p>Tom Louie</p>
</li>
<li>
<p>Cédric Heintz</p>
</li>
<li>
<p>赵先聪</p>
</li>
<li>
<p>DAVID ARSO CIVIL</p>
</li>
<li>
<p>Meng Li</p>
</li>
<li>
<p>Visualdensity</p>
</li>
<li>
<p>Jesús Màrquez</p>
</li>
<li>
<p>Yoshimasa Ideguchi</p>
</li>
<li>
<p>Nathan Quinn</p>
</li>
<li>
<p>Vincent Scholze</p>
</li>
</ul>
<pre><span style="color:#008000;"></span></pre>
<pre><span style="color:#008000;"></span></pre>
<p>Version 12.11.23</p>
<p> &nbsp; &nbsp;*) Bug Fix: switch input method causes the text into a line</p>
<p></p>
<p> &nbsp; &nbsp;*) Change: remove read Email permission, may lead to the e-mail attachments can not be previewed</p>
<p></p>
<p> &nbsp; &nbsp;*) Feature: Add recursive directory search</p>
<p> &nbsp; &nbsp;*) Feature: Add assembler syntax support</p>
<pre><div><div><div><div></div><div></div></div></div></div></pre>
<p>版本 12.11.23</p>
<p> &nbsp; &nbsp;*) Bug Fix：切换输入法时导致文本变成一行</p>
<p></p>
<p> &nbsp; &nbsp;*) 更改：去掉读取Email权限，可能导致无法预览邮件附件</p>
<p></p>
<p> &nbsp; &nbsp;*) 功能：新增递归目录查找功能</p>
<p> &nbsp; &nbsp;*) 功能：添加汇编语法支持</p>
<pre><br /></pre>
<p><strong style="direction:ltr;">You can download from:</strong></p>
<p>1. <a href="https://market.android.com/details?id=com.jecelyin.editor" target="_blank"></a><a href="https://market.android.com/details?id=com.jecelyin.editor">https://market.android.com/details?id=com.jecelyin.editor</a></p>
<p>2. <a href="http://code.google.com/p/920-text-editor/downloads/list">http://code.google.com/p/920-text-editor/downloads/list</a></p>
<p> <strong>Screenshots:</strong></p>
<div style="word-break:break-all;">
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		<slash:comments>86</slash:comments>
		</item>
		<item>
		<title>MySQL保留关键字列表</title>
		<link>http://www.jecelyin.com/mysql-reserved-keywords.html</link>
		<comments>http://www.jecelyin.com/mysql-reserved-keywords.html#comments</comments>
		<pubDate>Tue, 08 May 2012 08:58:09 +0000</pubDate>
		<dc:creator>jecelyin</dc:creator>
				<category><![CDATA[未分类]]></category>

		<guid isPermaLink="false">http://www.jecelyin.com/?p=150</guid>
		<description><![CDATA[欢迎使用ueditor!]]></description>
				<content:encoded><![CDATA[<p>欢迎使用ueditor!</p>
]]></content:encoded>
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		</item>
		<item>
		<title>Linux下tar命令不压缩为绝对路径</title>
		<link>http://www.jecelyin.com/linux-tar.html</link>
		<comments>http://www.jecelyin.com/linux-tar.html#comments</comments>
		<pubDate>Thu, 29 Mar 2012 13:48:57 +0000</pubDate>
		<dc:creator>jecelyin</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://www.jecelyin.com/?p=142</guid>
		<description><![CDATA[在Linux下直接使用命令 tar jcf file.tar.bz files 压缩files目录时，如果当前 [...]]]></description>
				<content:encoded><![CDATA[<p>在Linux下直接使用命令</p>
<p><strong>tar jcf file.tar.bz files</strong></p>
<p>压缩files目录时，如果当前files路径是在/home/www/files下，压缩后的file.tar.bz2会将包含files的<strong>绝对路径</strong>；</p>
<p>解决办法</p>
<p><strong>tar jcf file.tar.bz2 -C /home/www files</strong></p>
<p>这样压缩后，就是可以得当一个<strong>相对路径</strong>的压缩包了，直接排除掉/home/www路径不压缩了。</p>
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		<item>
		<title>MySQL数据类型详细列表</title>
		<link>http://www.jecelyin.com/mysql_data_type.html</link>
		<comments>http://www.jecelyin.com/mysql_data_type.html#comments</comments>
		<pubDate>Fri, 10 Feb 2012 09:59:09 +0000</pubDate>
		<dc:creator>jecelyin</dc:creator>
				<category><![CDATA[Database]]></category>

		<guid isPermaLink="false">http://www.jecelyin.com/?p=116</guid>
		<description><![CDATA[记录一下MySQL数据类型基础知识，免得范了低级错误，如有不对，欢迎留言指出！ &#160; 类型 数据占用空 [...]]]></description>
				<content:encoded><![CDATA[<p><span style="font-family:arial,helvetica,sans-serif;">记录一下MySQL数据类型基础知识，免得范了低级错误，如有不对，欢迎留言指出！</span></p>
<p>&nbsp;</p>
<p><style type="text/css">.tab1 td{height:23px;line-height:23px;padding:3px 8px;}</style>
</p>
<table align="left" border="1" cellpadding="0" cellspacing="0" class="tab1" style="border-collapse: separate;">
<tbody>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;"><b>类型 </b></span></td>
<td><span style="font-family:arial,helvetica,sans-serif;"><strong>数据占用空间</strong></span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">最大定义长度</span></td>
<td>人性化描述（signed /&nbsp;unsigned）</td>
<td><span style="font-family:arial,helvetica,sans-serif;"><b>大小 </b></span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">tinyint </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">1 </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">tinyint(3)</span></td>
<td>&nbsp;</td>
<td><span style="font-family:arial,helvetica,sans-serif;">有符号值范围 -128 ~&nbsp;127，无符号值范围&nbsp;0 ~&nbsp;255</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">smallint </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">2 </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">smallint(5)</span></td>
<td>最大有符号3.2万，无符号6.5万</td>
<td><span style="font-family:arial,helvetica,sans-serif;">有符号值范围 -32768&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; ">~</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;32767，无符号值范围&nbsp;0 to 65535 </span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">mediumint </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">3 </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">mediumint(8)</span></td>
<td>最大有符号<span style="font-family: arial, helvetica, sans-serif; ">838万，无符号</span>1677万</td>
<td><span style="font-family:arial,helvetica,sans-serif;">有符号值范围 -8388608&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; ">~</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;8388607，无符号值范围&nbsp;0&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; ">~</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;16777215 </span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">int or integer </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">4 </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">int(10)</span></td>
<td>最大有符号21亿，无符号42亿</td>
<td><span style="font-family:arial,helvetica,sans-serif;">有符号值范围 -2147483648&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; ">~</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;2147483647，无符号值范围&nbsp;0&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; ">~</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;4294967295 </span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">bigint </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">8 </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">bigint(18)</span></td>
<td>垓(10的二十次方)级别</td>
<td><span style="font-family:arial,helvetica,sans-serif;">有符号值范围 -9223372036854775808&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; ">~</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;9223372036854775807，无符号值范围&nbsp;0&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; ">~</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;18446744073709551615 </span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">float </span></td>
<td>4 bytes if 0 &lt;= <em class="replaceable"><code>小数</code></em> &lt;= 24<br />
				8 bytes if&nbsp;25 &lt;=&nbsp;<em class="replaceable"><code>小数</code></em>&nbsp;&lt;= 53</td>
<td><span style="font-family:arial,helvetica,sans-serif;">float(39)</span></td>
<td>
<pre id="content-713574936">正(10的四十次方)级别</pre>
</td>
<td><span style="font-family:arial,helvetica,sans-serif;">有符号值范围 -3.402823466e+38&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; ">~</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;1.175494351e-38，无符号值范围&nbsp;0&nbsp;和 1.175494351e-38 ~ 3.402823466e+38</span></td>
</tr>
<tr valign="top">
<td>DOUBLE [PRECISION], REAL</td>
<td><span style="font-family:arial,helvetica,sans-serif;">8 </span></td>
<td>double(309)</td>
<td>无限大&#8230;</td>
<td><span style="font-family: arial, helvetica, sans-serif; ">有符号值范围 -</span><span style="font-family:arial,helvetica,sans-serif;">1.7976931348623157e+308&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; ">~</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;2.2250738585072014e-308,&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; ">无符号值范围&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; ">0 </span><span style="font-family: arial, helvetica, sans-serif; ">~</span><span style="font-family: arial, helvetica, sans-serif; ">&nbsp;1.7976931348623157e+308</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">decimal</span></td>
<td>&nbsp;</td>
<td>decimal(M, D)</td>
<td>M表示总长度,D表示小数长度</td>
<td>如最大值若为: 999.99, 则M为6, D为2, M的长度包括了小数点</td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">date </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">3 </span></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td><span style="font-family: arial, helvetica, sans-serif; ">值范围</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;1000-01-01 ~ 9999-12-31</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">datetime </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">8 </span></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td><span style="font-family: arial, helvetica, sans-serif; ">值范围</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;1000-01-01 00:00:00 to 9999-12-31 23:59:59</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">timestamp </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">4 </span></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td><span style="font-family: arial, helvetica, sans-serif; ">值范围</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;1970-01-01 00:00:00 至 2037年，允许插入字符串或数字</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">time </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">3 </span></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td><span style="font-family: arial, helvetica, sans-serif; ">值范围</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;-838:59:59 ~ 838:59:59，允许插入字符串或数字</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">year </span></td>
<td><span style="font-family:arial,helvetica,sans-serif;">1 </span></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td><span style="font-family: arial, helvetica, sans-serif; ">值范围</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;1901 ~ 2155</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">char </span></td>
<td>&nbsp;</td>
<td>char(255)</td>
<td>&nbsp;</td>
<td><span style="font-family:arial,helvetica,sans-serif;">值范围 1~255，比较或排序时不区分大小写</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">varchar </span></td>
<td>&nbsp;</td>
<td>varchar(255)</td>
<td>&nbsp;</td>
<td><span style="font-family: arial, helvetica, sans-serif; ">值范围 1~255，比较或排序时不区分大小写</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">tinyblob,tinytext </span></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td><span style="font-family:arial,helvetica,sans-serif;">最大长度 255 (即2^8 &#8211; 1)&nbsp;</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">blob,text </span></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td><span style="font-family: arial, helvetica, sans-serif; ">6.5万字节</span></td>
<td><span style="font-family: arial, helvetica, sans-serif; ">最大长度</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;65535 (</span><span style="font-family: arial, helvetica, sans-serif; ">即</span><span style="font-family: arial, helvetica, sans-serif; ">2^16 &#8211; 1)&nbsp;</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">mediumblob,mediumtext </span></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td><span style="font-family: arial, helvetica, sans-serif; ">1677万字节</span></td>
<td><span style="font-family: arial, helvetica, sans-serif; ">最大长度</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;16777215 (</span><span style="font-family: arial, helvetica, sans-serif; ">即</span><span style="font-family: arial, helvetica, sans-serif; ">2^24 &#8211; 1)&nbsp;</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">longblob,longtext </span></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td><span style="font-family: arial, helvetica, sans-serif; ">4.2亿字节</span></td>
<td><span style="font-family: arial, helvetica, sans-serif; ">最大长度</span><span style="font-family:arial,helvetica,sans-serif;">&nbsp;4294967295 (即2^32 &#8211; 1)&nbsp;</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">enum </span></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td><span style="font-family:arial,helvetica,sans-serif;">枚举类型，值必须是已经定义的值，可以为null，最大可以有65535个不同的值</span></td>
</tr>
<tr valign="top">
<td><span style="font-family:arial,helvetica,sans-serif;">set </span></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>一个字符串对象，可以有0个或多个值，值必须是已经定义的值，最大可以有64个成员</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<div style="clear:both">
<p>&nbsp;</p>
<p>注意：看到别人和自己都经常使用int(11)，这个是错误的，会产出溢出。平常喜欢使用int来存储时间，现在发现使用datetime或timestamp更爽了，经自己测试datetime,timestamp和int相差才0.0001秒，如果要group by日期之类的，int还没有datetime快，timestamp其次，最重要的是对于一个多语言多时区的游戏系统来说，使用datetime就显得更加有利了，以后与时区有关的都使用datetime来储存时间吧！与时区无关的（如登录时间）则用timestamp！虽然EXPLAIN测试datetime,timestamp在where &gt; xx时type=ALL，where = xx时才显示ref，但是很奇怪速度竟然相差不了多少，希望高手指点，感激不尽。</p>
</div>
<p>&nbsp;</p>
]]></content:encoded>
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		<title>920 Text Editor now is Open Source</title>
		<link>http://www.jecelyin.com/920-text-editor-open-source.html</link>
		<comments>http://www.jecelyin.com/920-text-editor-open-source.html#comments</comments>
		<pubDate>Wed, 11 Jan 2012 07:46:40 +0000</pubDate>
		<dc:creator>jecelyin</dc:creator>
				<category><![CDATA[未分类]]></category>

		<guid isPermaLink="false">http://www.jecelyin.com/?p=102</guid>
		<description><![CDATA[920编辑器开发到现在，已经是一个完整的作品，自己一个人开发它花费了不少时间，由于个人能力有限，现在开源它，让 [...]]]></description>
				<content:encoded><![CDATA[<p>920编辑器开发到现在，已经是一个完整的作品，自己一个人开发它花费了不少时间，由于个人能力有限，现在开源它，让更多人来帮忙完善这个编辑器，以后我将用更多时间去创造自己的事业，做一些更能改善自己生活的事情<img alt="laugh" height="20" src="http://www.jecelyin.com/wp-content/plugins/ckeditor-for-wordpress/ckeditor/plugins/smiley/images/teeth_smile.gif" title="laugh" width="20" /></p>
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		<item>
		<title>Help translate the 920 Text Editor</title>
		<link>http://www.jecelyin.com/translate-920-text-editor.html</link>
		<comments>http://www.jecelyin.com/translate-920-text-editor.html#comments</comments>
		<pubDate>Wed, 21 Dec 2011 04:04:06 +0000</pubDate>
		<dc:creator>jecelyin</dc:creator>
				<category><![CDATA[Android]]></category>

		<guid isPermaLink="false">http://www.jecelyin.com/?p=78</guid>
		<description><![CDATA[&#160; If you are&#160;interested in&#160;a &#160;920 T [...]]]></description>
				<content:encoded><![CDATA[<p>&nbsp;</p>
<p>If you are&nbsp;interested in&nbsp;a &nbsp;<strong>920 Text Editor</strong>&nbsp;and want&nbsp;more people to use&nbsp;it,&nbsp;you&nbsp;can help us&nbsp;translate&nbsp;the language of&nbsp;yours,&nbsp;</p>
<p>if youhave any questions&nbsp;you can&nbsp;Email&nbsp;me&nbsp;(<span style="color:#696969;">jecelyin%gmail.com</span>&nbsp;replace the&nbsp;%&nbsp;to @)</p>
<p>Thank you</p>
<p>you can get svn checkout info from:</p>
<p><a href="http://code.google.com/p/920-text-editor/source/checkout">http://code.google.com/p/920-text-editor/source/checkout</a></p>
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		<title>JecEditor rename to 920 Text Editor</title>
		<link>http://www.jecelyin.com/jeceditor-rename-to-920-text-editor.html</link>
		<comments>http://www.jecelyin.com/jeceditor-rename-to-920-text-editor.html#comments</comments>
		<pubDate>Fri, 23 Sep 2011 02:35:29 +0000</pubDate>
		<dc:creator>jecelyin</dc:creator>
				<category><![CDATA[Android]]></category>

		<guid isPermaLink="false">http://www.jecelyin.com/?p=24</guid>
		<description><![CDATA[在发布JecEditor第一个版本到现在，发现下载量很不理想，经过一番研究，发现这与用户搜索的关键字有很大关系 [...]]]></description>
				<content:encoded><![CDATA[<p>在发布JecEditor第一个版本到现在，发现下载量很不理想，经过一番研究，发现这与用户搜索的关键字有很大关系，在谷歌市场搜索“editor&#8221;根本找不到JecEditor, 最后决定重新命名为”920 Text Editor&#8221;，方便各个国家的朋友记忆，同时也纪念一下生日那天的不愉快。:-)</p>
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