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Bootstrap dropdown sub menu missing

...put a sub menu class. Even there is no class in css and even the new docs don't say anything about it 7 Answers ...
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SQL update query using joins

...mf_item_number = gm.SKU --etc FROM item_master im JOIN group_master gm ON im.sku = gm.sku JOIN Manufacturer_Master mm ON gm.ManufacturerID = mm.ManufacturerID WHERE im.mf_item_number like 'STA%' AND gm.manufacturerID = 34 To make it clear... The UPDATE clause can refer to an table al...
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JavaScript unit test tools for TDD

I've looked into and considered many JavaScript unit tests and testing tools, but have been unable to find a suitable option to remain fully TDD compliant. So, is there a JavaScript unit test tool that is fully TDD compliant? ...
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Is there a /dev/null on Windows?

What is the equivalent of /dev/null on Windows? 7 Answers 7 ...
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Warning :-Presenting view controllers on detached view controllers is discouraged

In my app, I am using a navigation controller. Later on in some view I am using presentViewController for showing a zoomed image. Also I am not using a Storyboard or nib. ...
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SQL Server database backup restore on lower version

How to restore a higher version SQL Server database backup file onto a lower version SQL Server? 13 Answers ...
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How to enable MySQL Query Log?

How do I enable the MySQL function that logs each SQL query statement received from clients and the time that query statement has submitted? Can I do that in phpmyadmin or NaviCat? How do I analyse the log? ...
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How can foreign key constraints be temporarily disabled using T-SQL?

Are disabling and enabling foreign key constraints supported in SQL Server? Or is my only option to drop and then re-create the constraints? ...
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Difference between left join and right join in SQL Server [duplicate]

...) to see a difference. This query should give you more rows, since Table2 contains a row with an id which is not present in Table1. share | improve this answer | follow ...
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Starting the week on Monday with isoWeekday()

I'm creating a calendar where I print out weeks in a tabular format. One requirement is that I be able to start the weeks either on Monday or Sunday, as per some user option. I'm having a hard time using moment's isoWeekday method. ...