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MongoDB relationships: embed or reference?
I'm new to MongoDB--coming from a relational database background. I want to design a question structure with some comments, but I don't know which relationship to use for comments: embed or reference ?
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How do I use the CONCAT function in SQL Server 2008 R2?
I was looking for a CONCAT function in SQL Server 2008 R2. I found the link for this function . But when I use this function, it gives the following error:
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not:first-child selector
...miting the scope use the default value for each CSS attribute that you are setting.
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how to return index of a sorted list? [duplicate]
I need to sort a list and then return a list with the index of the sorted items in the list. For example, if the list I want to sort is [2,3,1,4,5] , I need [2,0,1,3,4] to be returned.
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How to provide user name and password when connecting to a network share
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We had the same problem as you, @arti . By just setting the username and password on the NetworkCredential object the application was able to connect once to the network drive. After that we got an ERROR_LOGON_FAILURE on each attempt until the application was restarted. W...
Get all table names of a particular database by SQL query?
I am working on application which can deal with multiple database servers like "MySQL" and "MS SQL Server".
19 Answers
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What is global::?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
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Linq style “For Each” [duplicate]
Is there any Linq style syntax for "For each" operations?
6 Answers
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Save image from URL by paperclip
Please suggest me a way to save an image from an URL by Paperclip.
8 Answers
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What are the dark corners of Vim your mom never told you about? [closed]
There are a plethora of questions where people talk about common tricks, notably " Vim+ctags tips and tricks ".
70 Answers
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