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Getting exact error type in from DbValidationException
...ituation 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.Entity.Validatio...
Search for selection in vim
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155
Check this Vim tip: Search for visually selected text
Or you can simply yank the selected tex...
A migration to add unique constraint to a combination of columns
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251
add_index :people, [:firstname, :lastname, :dob], :unique => true
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Good scalaz introduction [closed]
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edited Feb 6 '11 at 20:51
answered Feb 1 '11 at 16:17
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How to do a safe join pathname in ruby?
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edited Mar 1 '09 at 19:22
answered Feb 28 '09 at 4:33
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How do I use WebRequest to access an SSL encrypted site using https?
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175
You're doing it the correct way but users may be providing urls to sites that have invalid SSL...
Preferred order of writing latitude & longitude tuples in GIS services
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217
EPSG:4326 specifically states that the coordinate order should be latitude, longitude. Many sof...
iTextSharp - Sending in-memory pdf in an email attachment
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81
Have you tried:
PdfWriter writer = PdfWriter.GetInstance(doc, memoryStream);
// Build pdf code...
ValueError : I/O operation on closed file
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161
Indent correctly; your for statement should be inside the with block:
import csv
with op...