[Solved] Can some expert please explain what this query is doing? [duplicate]

ROW_NUMBER in a subquery combined with a filter on it in the outer query is an idiom to filter out all but the first row in a group. So here ROW_NUMBER() OVER(PARTITION BY [dbo].[RegistrationHistory].[SerialNumber]) Assigns the row with the lowest SerialNumber 1, the next lowest, 2, etc. Then later where t.seq = 1 removes all … Read more

[Solved] How to remove quotes in between quotes using Regex? [closed]

Try this (?<!\||^)\\”(?!\|) Regex Demo Input \”DB\”|\”FB_\”ID\”|\”INV_\”ID\”|\”%T001\”|\”%T0\”16\”|\”OWNER_KEY\”|\”VEND_LABL\”|\”INV_KEY\”|\”FB_KEY\”|\”FB_AP\”P_AMT\”|… Output: \”DB\”|\”FB_ID\”|\”INV_ID\”|\”%T001\”|\”%T016\”|\”OWNER_KEY\”|\”VEND_LABL\”|\”INV_KEY\”|\”FB_KEY\”|\”FB_APP_AMT\”|… solved How to remove quotes in between quotes using Regex? [closed]

[Solved] Display picture in gallery [closed]

You could look into UIImagePickerController should only take a short time to implement and easy to get the image the user picks but you cannot change the appearance or extend the functionality. https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIImagePickerController_Class/ EDIT: Due to my misunderstanding. This GitHub has a very good and easy solution for simply displaying an image in a full … Read more

[Solved] Some thing wrong in my CSS slider

From what you’ve given us, it looks like you’re using a font icon (maybe font awesome?) in a css :before or :after pseudo class. If this is the case, the reason your arrow is not showing is because you are not loading the font correctly. Firstly, you need to define the custom font on your … Read more