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kasdegakasdega
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How can I select multiple columns from a subquery (in SQL Server) that should have one record (selec
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130
Here's generally how to select multiple columns from a subquery:
SELECT
A.SalesOrderID,
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MySQL: Can't create table (errno: 150)
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34 Answers
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Active
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do you have kcachegrind like profiling tools for mac [closed]
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135
I ended up using qcachegrind on OSX. It can be installed via brew
brew install qcachegrind
o...
Where to place AutoMapper.CreateMaps?
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wonea
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answered Jul 26 '11 at 4:51
RPM1984RPM1984
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How to find Unused Amazon EC2 Security groups
...are the 2 lists and see what's not being used from the master list:
comm -23 <(aws ec2 describe-security-groups --query 'SecurityGroups[*].GroupId' --output text | tr '\t' '\n'| sort) <(aws ec2 describe-instances --query 'Reservations[*].Instances[*].SecurityGroups[*].GroupId' --output text ...
Dropping Unique constraint from MySQL table
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352
A unique constraint is also an index.
First use SHOW INDEX FROM tbl_name to find out the nam...
How to get numbers after decimal point?
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31
Exercise for the reader: make it work for numbers larger than or equal to 10
– intuited
Jan 6 '13 at...
Auto margins don't center image in page
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edited Apr 20 '11 at 17:32
answered Apr 20 '11 at 17:24
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How to implement infinity in Java?
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I avoid using float whenever possible as its precision is pretty poor. ;)
– Peter Lawrey
Oct 18 '12 a...