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Overloading Macro on Number of Arguments
I have two macros FOO2 and FOO3 :
8 Answers
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Why is there “data” and “newtype” in Haskell? [duplicate]
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answered Apr 16 '10 at 1:35
Norman RamseyNorman Ramsey
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创建增量同步Oracle物化视图问题 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...如果将此表的主键增加字段并ENABLE后操作，又说：“ORA-23412: 主表的主键列已更改”。
但有一个奇怪的现象：在数据库B上我们也建立过物化视图，它却在此表的主键disable之后，还是正常运行。
我们介绍一下在数据库B上的创...
Using pg_dump to only get insert statements from one table within database
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232
if version < 8.4.0
pg_dump -D -t <table> <database>
Add -a before the -t ...
Can you nest html forms?
...age but they should not be nested.
From the html5 working draft:
4.10.3 The form element
Content model:
Flow content, but with no form element descendants.
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Semantic Issue: Property's synthesized getter follows Cocoa naming convention for returning 'owned'
...an 2015: I’ve just noticed a recent commit to Clang that suggests option 3 above (using objc_method_family(none)), including a fix-it, for the general case where a property name matches one of the special method family prefixes. Xcode will likely incorporate this change eventually.
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Memoization in Haskell?
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f mf 0 = 0
f mf n = max n $ mf (n `div` 2) +
mf (n `div` 3) +
mf (n `div` 4)
You can get an unmemoized f by using fix f
This will let you test that f does what you mean for small values of f by calling, for example: fix f 123 = 144
We could memoize this by def...
Better techniques for trimming leading zeros in SQL Server?
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293
SUBSTRING(str_col, PATINDEX('%[^0]%', str_col+'.'), LEN(str_col))
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Difference between passing array and array pointer into function in C
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3 Answers
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MongoDB/Mongoose querying at a specific date?
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rdreyrdrey
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