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Getting exact error type in from DbValidationException
I have the situation where I'm initializing my model in DatabaseInitializer() for EF 4.1 and get this annoying error "Validation failed for one or more entities. See 'EntityValidationErrors' property for more details." So, I go to this EntityValidationErrors and there is a field {System.Data.Enti...
How to increase scrollback buffer size in tmux?
How do I increase scrollback buffer size in tmux ?
3 Answers
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RegEx to make sure that the string contains at least one lower case char, upper case char, digit and
What is the regex to make sure that a given string contains at least one character from each of the following categories.
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AngularJS check if form is valid in controller
I need to check if a form is valid in a controller.
4 Answers
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Print All JVM Flags
Found an interesting JVM Flag :
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Failed to instantiate module [$injector:unpr] Unknown provider: $routeProvider
I received this error upon upgrading from AngularJS 1.0.7 to 1.2.0rc1 .
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Difference between as.POSIXct/as.POSIXlt and strptime for converting character vectors to POSIXct/PO
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Well, the functions do different things.
First, there are two internal implementations of date/time: POSIXct, which stores seconds since UNIX epoch (+some other data), and POSIXlt, which stores a list of day, month, year, hour, minute, second, etc.
strptime ...
What is the maximum characters for the NVARCHAR(MAX)?
I have declared a column of type NVARCHAR(MAX) in SQL Server 2008, what would be its exact maximum characters having the MAX as the length?
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How do I check if a string is a number (float)?
What is the best possible way to check if a string can be represented as a number in Python?
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How is attr_accessible used in Rails 4?
attr_accessible seems to no longer work within my model.
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