大约有 11,700 项符合查询结果（耗时：0.0295秒） [XML]
Why is NaN not equal to NaN? [duplicate]
... 1, along with all the other consequences like (NaN/NaN)==1, (NaN*1)==NaN, etc. If you imagine that your calculations went wrong somewhere (rounding produced a zero denominator, yielding NaN), etc then you could get wildly incorrect (or worse: subtly incorrect) results from your calculations with no...
How to use web-fonts legally? [closed]
...fonts. I know that it's OK to use fonts like Arial, Times Romans, Georgia, etc...I think it's illegal to use other commercial fonts.
Are there websites that provide free fonts? If there are.
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How do you clear the SQL Server transaction log?
...based on the current time (but you can also do this with maintenance plans etc., just don't choose any of the shrink options in maintenance plans, they're awful).
DECLARE @path NVARCHAR(255) = N'\\backup_share\log\testdb_'
+ CONVERT(CHAR(8), GETDATE(), 112) + '_'
+ REPLACE(CONVERT(CHAR(8), GET...
How do you pass multiple enum values in C#?
...s. If you do not take care of defining the values as, for example, 1,2,4,8 etc, you will have problems.
– Denis Troller
Jun 23 '09 at 0:54
1
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How to determine a Python variable's type?
...I see the type of a variable whether it is unsigned 32 bit, signed 16 bit, etc.?
17 Answers
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What is “runtime”?
...ke "C Runtime", "Visual C++ 2008 Runtime", ".NET Common Language Runtime", etc.
14 Answers
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Print all the Spring beans that are loaded
...ble in the container. You can autowire them using @Auwired Environment env etc. stackoverflow.com/a/54863282/1840774
– Velu
Feb 25 '19 at 10:00
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Ruby on Rails production log rotation
...rails.
On Ubuntu and Debian that would be, for example, in a file called /etc/logrotate.d/rails_example_com.
/path/to/rails.example.com/tmp/log/*.log {
weekly
missingok
rotate 52
compress
delaycompress
notifempty
copytruncate
}
As per suggestions below, in Rails it is...
MongoDB: Is it possible to make a case-insensitive query?
...query, which would also match stemmed words of bill, such as Bills, billed etc.
– Dan Dascalescu
May 13 '19 at 5:32
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How to add lines to end of file on Linux
...t the output of the echo by >>
echo 'VNCSERVERS="1:root"' >> /etc/sysconfig/configfile
echo 'VNCSERVERARGS[1]="-geometry 1600x1200"' >> /etc/sysconfig/configfile
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