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中国DOS联盟论坛 » DOS批处理 & 脚本技术（批处理室） » Some doubts about the set command (solved)
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Floor 31
Posted 2007-08-09 23:49 · 中国 广东 广州 海珠区 电信
Floor 32
Posted 2007-09-10 11:43 · 中国 北京 鹏博士BGP
Originally posted by 0401 at 2007-1-21 03:13 AM:
Question 2:
If you carefully check the help of , you will see such a sentence , which means replacing all characters or strings in the variable with . The help also says that For example, if the value of variable is , after executing , the value of variable is .
Then this sentence can be understood as deleting all quotation marks in the variable and assigning the processed value back to . There are quotation marks because the character it needs to handle is a .
Does in allow being a variable?
Floor 33
Posted 2007-09-10 14:01 · 中国 北京 鹏博士BGP
set var1=abc
set var2=bc
set var=%var1:var2=%
@echo %var%
It seems that the value of var is not a as written.
set var2=bc
set var=%var1:var2=%
@echo %var%
It seems that the value of var is not a as written.
Floor 34
Posted 2007-11-18 08:56 · 中国 广东 广州 天河区 电信
Well detailed, rookies understand
Floor 35
Posted 2007-11-28 15:29 · 中国 广东 肇庆 端州区 电信
The answer on the 5th floor is very detailed
Floor 36
Posted 2007-11-29 11:58 · 中国 广东 深圳 福田区 电信
Floor 37
Posted 2008-01-15 16:45 · 中国 湖南 长沙 电信
It is indeed explained very carefully! It makes people clear at a glance!
Floor 38
Posted 2008-01-15 17:00 · 中国 山东 烟台 联通
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0401
Good friend of a novice
Good friend of a novice
路 是自己选的
学习 是为了具备解决问题的能力
学习 是为了具备解决问题的能力
Floor 39
Posted 2008-01-15 17:00 · 中国 山东 烟台 联通
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Bump
路 是自己选的
学习 是为了具备解决问题的能力
学习 是为了具备解决问题的能力
Floor 40
Posted 2008-01-15 20:11 · 中国 广东 阳江 电信
Floor 41
Posted 2008-01-16 13:08 · 中国 重庆 忠县 电信
Learning
Floor 42
Posted 2008-01-16 13:21 · 中国 北京 联通
Floor 43
Posted 2008-01-22 18:09 · 中国 广东 东莞 电信
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Please provide the content from the 5th floor that needs to be translated.
Floor 44
Posted 2008-11-08 13:01 · 中国 湖南 长沙 电信
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It has been of great help to me... Thank you
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Floor 45
Posted 2008-12-07 17:17 · 中国 福建 福州 电信
0401 This brother is indeed enthusiastic...
Not bad ha... Learned a lot of things...
Actually, I am also a beginner...
Hehe,,, Take a look at more posts!!!
Not bad ha... Learned a lot of things...
Actually, I am also a beginner...
Hehe,,, Take a look at more posts!!!
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