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SQL的基本操作---数据的检索篇 什么在查询中对字段命以别名,或重新命名,这样做的原因有两个: ☆所涉及的表的字段名很长,想使字段在结果集中更易处理一些。 ☆...
SQL的基本操作---数据的检索篇 什么在查询中对字段命以别名,或重新命名,这样做的原因有两个: ☆所涉及的表的字段名很长,想使字段在结果集中更易处理一些。 ☆创建的查询产生了某些计算或合计列,需要对之进行命名。 不管是什么原因对字段命以别名,在 SQL 中都可以容易地使用 As 子句做得-the basic operation of SQL data retrieval-- What Part of the field inquiries to life alias, or re-naming to do so for two reasons : involved in the table field names is very long, so that the field would result in easier handling. inquiries have created some calculation or together, would be required for the process of naming. Whatever the reason right to life alias field in SQL can be easily done using As CLAUSE
- 2022-03-24 04:59:45下载
- 积分:1
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本程序是关于中文GB2312, GBK, GB18030 和Unicode(包括UTF
本程序是关于中文GB2312, GBK, GB18030 和Unicode(包括UTF-16和UTF-8)之间的转换。 此外,还有日文JIS和SHIFT-JIS之间的转换,以及JIS和SHIFT-JIS和UNICODE之间的转换。是本文做一个中日文输入法时碰到的一个很大的问题,这里整理出来,供大家参考。-This procedure is about the Chinese GB2312, GBK, GB18030 and Unicode (including UTF-16 and UTF-8) conversion between. In addition, Japanese JIS and SHIFT-JIS conversion between, as well as the JIS, and SHIFT-JIS and UNICODE conversion between. In this paper to do a Japanese input method encountered a major problem, finishing out here for reference.
- 2022-03-12 02:33:27下载
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同学给我的电脑t9源程序代码 手头上也就只有这几个了
同学给我的电脑t9源程序代码 手头上也就只有这几个了-Classmates gave me the computer source code t9 will be on hand only a few of the
- 2022-07-16 12:45:20下载
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利用viterbi算法实现中文智能输入法
利用viterbi算法实现中文智能输入法-use Viterbi Algorithm intelligent Chinese input method
- 2023-08-12 07:25:03下载
- 积分:1
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BXSRF输入法,BX1输入法,BX2输入法使用方法
BXSRF输入法,BX1输入法,BX2输入法使用方法-BXSRF input method, BX1 input method, BX2 input method to use
- 2022-03-18 05:17:17下载
- 积分:1
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Mp3字典安装程序,可以自己根据需要定义字典库,装如后自动运行...
Mp3字典安装程序,可以自己根据需要定义字典库,装如后自动运行-Mp3 dictionary installation procedures, in accordance with their own needs for a dictionary definition, and equipment such as automatic operation
- 2023-02-19 01:25:03下载
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/* 大熊猫输入法(Free Chinese Input) 由YJMSIR(yjmsir@163.com)编写
* 协议: GPL
* freein...
/* 大熊猫输入法(Free Chinese Input) 由YJMSIR(yjmsir@163.com)编写
* 协议: GPL
* freeinput( A Chinese Input Method) by YJMSIR(yjmsir@163.com)
* Licence: GPL
*/-/* pandas input method (Free Chinese Input) from YJMSIR (yjmsir@163.com)* prepare the agreement :* freeinput GPL (A Chinese Input Method) by YJMSIR (yjmsir@163.com)* License : GPL* /
- 2022-05-13 21:17:48下载
- 积分:1
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AT80C2051用内部比较器作AD转换器,这里提供c源程序,以供参考。...
AT80C2051用内部比较器作AD转换器,这里提供c源程序,以供参考。-AT80C2051 used for internal comparisons for the AD converter, c source provided here, for reference.
- 2022-01-26 03:24:40下载
- 积分:1
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dual
双通输入法原码
“双通”有两个含义:一是双拼或双形输入;二是手机键盘、电脑数字小键盘、字母大键盘通用。“双通”集有以下四种输入法-dual-source input method "double-pass" has two meanings : First, brush or dual-input; Two of the cell phone keypad, a small number of computer keyboards, large alphanumeric keyboard GM. The "double-pass" sets the following four input methods
- 2022-08-24 05:07:48下载
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用汇编写的打字练习小程序。界面用的是C语言写的,调用ASM程序。...
用汇编写的打字练习小程序。界面用的是C语言写的,调用ASM程序。-Typing practice with the compilation of small programs written in. Interface using a C-written in, call ASM program.
- 2022-04-27 17:04:24下载
- 积分:1