大约有 39,281 项符合查询结果（耗时：0.0417秒） [XML]
BigDecimal - to use new or valueOf
...f 1, with a scale of 1), but it is actually equal to 0.1000000000000000055511151231257827021181583404541015625. This is because 0.1 cannot be represented exactly as a double (or, for that matter, as a binary fraction of any finite length). Thus, the value that is being passed in to the constructor i...
How to name variables on the fly?
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118
Use assign:
assign(paste("orca", i, sep = ""), list_name[[i]])
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MySql: Tinyint (2) vs tinyint(1) - what is the difference?
...yint(2), it does not make any difference.
I always use tinyint(1) and int(11), I used several mysql clients (navicat, sequel pro).
It does not mean anything AT ALL! I ran a test, all above clients or even the command-line client seems to ignore this.
But, display width is most important if you ar...
Convert array of integers to comma-separated string
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Gibron
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answered Jan 21 '11 at 7:56
Cheng ChenCheng Chen
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Hour from DateTime? in 24 hours format
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Heemanshu Bhalla
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answered Jun 11 '10 at 14:40
vtortolavtortola
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How do I change the highlight style in Vim spellcheck?
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answered May 15 '11 at 14:35
ZyXZyX
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GIT merge error “commit is not possible because you have unmerged files”
...l add them? What is the best way to deal with it?
– R11G
Jun 19 '13 at 12:50
1
I had to do this f...
MYSQL Dump only certain rows
...on. It should be a valid SQL WHERE clause, like:
--where="date_pulled='2011-05-23'"
You have the column name outside of the quotes.
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Getting assembly name
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edited Nov 24 '10 at 11:58
icecrime
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Android: “Path for project must have only one segment”
...tePad sample project as described here, but when I try to launch it (Ctrl+F11) I received the following error message box:
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