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How to search in array of object in mongodb
Suppose the mongodb document(table) 'users' is
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SQL Server equivalent of MySQL's NOW()?
I'm a MySQL guy working on a SQL Server project, trying to get a datetime field to show the current time. In MySQL I'd use NOW() but it isn't accepting that.
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The maximum recursion 100 has been exhausted before statement completion
I keep getting a max recursion error with this query.
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ruby send method passing multiple parameters
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send("i_take_multiple_arguments", *[25.0,26.0]) #Where star is the "splat" operator
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send(:i_take_multiple_arguments, 25.0, 26.0)
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Select rows of a matrix that meet a condition
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This is easier to do if you convert your matrix to a data frame using as.data.frame(). In that case the previous answers (using subset or m$three) will work, otherwise they will not.
To perform the operation on a matrix, you can define a column by n...
How to get an element by its href in jquery?
I want to get an element by its href attribute in jquery or javascript. Is that possible?
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What is the function of the DBMDL File in VS database project
What is the function of the DBMDL file in a visual studio database project?
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Position geom_text on dodged barplot
I tried to make the title self-explanatory, but here goes - data first:
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How to use mysql JOIN without ON condition?
Is it possible to write join query without ON statement? and how do these joins differ LEFT JOIN, RIGHT JOIN works.
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Convert varchar to uniqueidentifier in SQL Server
A table I have no control of the schema for, contains a column defined as varchar(50) which stores uniqueidentifiers in the format 'a89b1acd95016ae6b9c8aabb07da2010' (no hyphens)
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