大约有 16,000 项符合查询结果（耗时：0.0345秒） [XML]
How to get first and last day of previous month (with timestamp) in SQL Server
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First Day Of Current Week.
select CONVERT(varchar,dateadd(week,datediff(week,0,getdate()),0),106)
Last Day Of Current Week.
select CONVERT(varchar,dateadd(week,datediff(week,0,getdate()),6),106)
First Day Of Last week.
select CONVERT(varchar,DATEADD(wee...
How can I tell gcc not to inline a function?
...on't want to use Hedley (it's a single public domain / CC0
header) you can convert the version checking macros without too much
effort, but more than I'm willing to put in ☺.
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How to initialize std::vector from C-style array?
...aster than it looks.
template<typename T, size_t N>
vector<T> convert_array_to_vector(const T (&source_array)[N]) {
return vector<T>(source_array, source_array+N);
}
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(13: Permission denied) while connecting to upstream:[nginx]
...12144 comm="nginx" name="myroject.sock"
dev="dm-2" ino=134718735 scontext=system_u:system_r:httpd_t:s0
tcontext=system_u:object_r:default_t:s0 tclass=sock_file
Obtained using
sudo cat /var/log/audit/audit.log | grep nginx | grep denied
as explained above.
So I solved them one at a time, t...
Exception handling in R [closed]
... "Not Sure what to with a negative value",
call = sys.call(),
# and include the offending parameter in the error object
x=x))
# raise the error
stop(negative_value_error)
}
cat("Returning from low_lev...
How to sort ArrayList in decreasing order?
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Do you have to convert long to Long?
– BluE
Oct 29 '18 at 15:10
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Android - Round to 2 decimal places [duplicate]
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@usman original question was about converting to String with fixed precision, so there is nothing wrong with it
– OleGG
Apr 5 '16 at 1:43
4
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How to create empty data frame with column names specified in R? [duplicate]
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why does z convert to Factor?
– pssguy
Jul 21 '13 at 19:29
6
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Different floating point result with optimization enabled - compiler bug?
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I think this is the answer. The constant 4.55 gets converted to 4.54999999999999 which is the closest binary representation in 64 bits; multiply by 10 and round again to 64 bits and you get 45.5. If you skip the rounding step by keeping it in an 80-bit register you end up wit...
range() for floats
...st value is 0.9999999999999999. A practical improvement would be while x + sys.float_info.epsilon < y: although even this can probably fail with large numbers.
– Akseli Palén
Mar 18 '16 at 17:17
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