SQL Server Create symmetric key to encrypt a column in a table
To create a key IF NOT EXISTS (SELECT * FROM sys.symmetric_keys WHERE symmetric_key_id = 101) CREATE MASTER KEY ENCRYPTION BY
C-sharp Clear Application Block Cache and Application Cache
**Clear Application Cache** public ContentResult ClearCache1() { try
MongoDB: Find documents with nested array size
db.collectionName.find( { Field:Value, $where: "this.ArrayName.length > 0" } );
MongoDB: Loop through a collection and update the match
// Get a array with values for name field var botArray = db.bots.find({},{name:1}).toArray(); // loop through another collection
