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How to paginate with Mongoose in Node.js?
...om a .find() call? I would like a functionality comparable to "LIMIT 50,100" in SQL.
31 Answers
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Postgresql: Conditionally unique constraint
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190
PostgreSQL doesn't define a partial (i.e. conditional) UNIQUE constraint - however, you can cr...
demystify Flask app.secret_key
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Anything that requires encryption (for safe-keeping against tampering by attackers) requires t...
Solutions for INSERT OR UPDATE on SQL Server
Assume a table structure of MyTable(KEY, datafield1, datafield2...) .
22 Answers
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Collections.emptyList() returns a List?
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Match whole string
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315
Use the start and end delimiters: ^abc$
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CSS: 100% width or height while keeping aspect ratio?
Currently, with STYLE, I can use width: 100% and auto on the height (or vice versa), but I still can't constrain the image into a specific position, either being too wide or too tall, respectively.
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Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading? [duplicate]
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158
They are quite different!
As stated in the documentation for Class.forName(String),
Retu...
How do you remove Subversion control for a folder?
...n-dug-export.html#tsvn-dug-export-unversion
Updated Answer for Subversion 1.7:
In Subversion 1.7 the working copy has been revised extensively. There is only one .svn folder, located in the base of the working copy. If you are using 1.7, then just deleting the .svn folder and its contents is an eas...