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Check if list of objects contain an object with a certain attribute value
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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When should I use Memcache instead of Memcached?
...rious traffic loads, do not even contemplate how to make-do with a windows based memcache.
When dealing with a very large scale (500+ front end web servers) and 20+ back end database servers and replicants (mysql & mssql mix), a farm of memcached servers (12 servers in group) supports multiple h...
How to restore the permissions of files and directories within git if they have been modified?
...index.php/ContentLimitations. The exact permissions that get set appear to based on the server & possibly the client umask as well as a config setting, see stackoverflow.com/a/12735291/125150.
– Motti Strom
Jan 9 '14 at 13:19
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SQL join on multiple columns in same tables
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how can I Update top 100 records in sql server
.... I want to update the F1 field in the top 100 records. How can I update based on TOP 100 in SQL Server?
7 Answers
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Copy tables from one database to another in SQL Server
I have a database called foo and a database called bar. I have a table in foo called tblFoobar that I want to move (data and all) to database bar from database foo. What is the SQL statement to do this?
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How do 20 questions AI algorithms work?
...it doesn't matter that it gives less 'accurate' answers because it becomes based on the mistakes everyone tends to make, which actually makes it better at guessing.
– Jonathan Plackett
Jan 15 '14 at 14:07
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How to escape hash character in URL
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Bootstrap: Position of dropdown menu relative to navbar item
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Based on Bootstrap doc:
As of v3.1.0, .pull-right is deprecated on dropdown menus.
use .dropdown-menu-right
eg:
<ul class="dropdown-menu dropdown-menu-right" role="menu" aria-labelledby="dLabel">
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MongoDB - admin user not authorized
...a stupid thing like this. Why do they put in documentation userAdminAnyDatabase instead of root?
– akostadinov
Dec 4 '16 at 12:58
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