推荐一款复制纯文本的浏览器插件(IE, FF) (转载) - 未名空间MITBBS历史存档

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推荐一款复制纯文本的浏览器插件(IE, FF) (转载)

推荐一款复制纯文本的浏览器插件(IE, FF) (转载)# Internet - 有缘千里一线牵

J*a2008-09-18 07:09

1 楼

【以下文字转载自 Immigration 讨论区】
发信人: Josephina (黑眼睛黑头发), 信区: Immigration
标题: 给父母办绿卡期间他们可以入境吗？
发信站: BBS 未名空间站 (Sun Sep 19 15:48:33 2010, 美东)
姐姐在给父母办绿卡，130交了几个月了。父母现在在国内，明年二月想过来。不知道
这种情况应该怎么办？可以办签证入境吗？去签证的话，怎么处理移民倾向这回事呢？
哪个好心人有类似经历请指点一下，多谢啦。

y*92008-09-18 07:09

2 楼

Hi, SQL Server friends,
I run the following script, my question is why when I set implict_
transaction on, and I issued" begin tran", then execute an insert, I will
see TRANCOUNT=2?
note: I just start to learn sql server, I may ask some silly questions now
and then, thanks for your help!
------- script start------
USE testdata
GO
IF OBJECT_ID('t1','U') IS NOT NULL
DROP TABLE t1;
GO
CREATE table t1 (a int)
GO
-- IMPLICIT_TRANSACTION OFF - autocommit mode
INSERT INTO t1 VALUES (1)
SELECT 'Tran count in transaction'= @@TRANCOUNT -- see 0
GO
PRINT ' '
PRINT '#### Setting IMPLICIT_TRANSACTIONS ON'
GO
SET IMPLICIT_TRANSACTIONS ON
GO
PRINT ' '
PRINT '#### Use implicit transactions'
GO
-- No BEGIN TRAN needed here.
INSERT INTO t1 VALUES (4)
SELECT 'Tran count in transaction'= @@TRANCOUNT -- see 1
COMMIT TRAN
SELECT 'Tran count outside transaction'= @@TRANCOUNT -- see 0
GO
PRINT ' '
PRINT '#### Use explicit transactions with IMPLICIT_TRANSACTIONS ON'
GO
BEGIN TRAN
INSERT INTO t1 VALUES (5)
SELECT 'Tran count in transaction'= @@TRANCOUNT -- see 2 --- why???!!!
COMMIT TRAN
SELECT 'Tran count outside transaction'= @@TRANCOUNT -- see 1
GO
----- script end ----

j*y2008-09-18 07:09

3 楼

【以下文字转载自 Software 讨论区】
发信人: jackstanley (等待黎明), 信区: Software
标题: 推荐一款复制纯文本的浏览器插件(IE, FF)
发信站: BBS 未名空间站 (Thu Sep 18 14:02:33 2008)
复制纯文本是我们做的一款叫做”Select-n-Go"的浏览器插件中的一个功能，使用很简
单，选中任何网页中的文本，不要松开鼠标直到弹出菜单出现，选择“复制纯文本”即
可。
有时候复制纯文本还是很有用的，尤其是当你需要在文档、网页、邮件之间粘贴文字的
时候。这时候那些花花绿绿的带格式的文本能把人烦死。
下载ff插件：http://www.cleeki.com/firefox.html
下载ie插件：http://www.cleeki.com/ieplugin.html
have fun and thanks!

i*a2008-09-18 07:09

4 楼

it becomes 2 transactions. one is from the server automated transaction from
implicit_transaction, other is from your own begin tran

【在 y****9 的大作中提到】

: Hi, SQL Server friends,
: I run the following script, my question is why when I set implict_
: transaction on, and I issued" begin tran", then execute an insert, I will
: see TRANCOUNT=2?
: note: I just start to learn sql server, I may ask some silly questions now
: and then, thanks for your help!
: ------- script start------
: USE testdata
: GO
: IF OBJECT_ID('t1','U') IS NOT NULL

y*92008-09-18 07:09

5 楼

Got it thanks. I learned that every "BEGIN TRANS" increment @@TRANSCOUNT by
1. In my case, there are explicit one and implicit one from the insert, so
the count =2.

from

【在 i****a 的大作中提到】

: it becomes 2 transactions. one is from the server automated transaction from
: implicit_transaction, other is from your own begin tran