When running modifier operations on an embedded object you would often run into situations where in the field name needs to be generated/referenced dynamically when the query runs.

Lets take an example, assume we have a db testing and in that we have a collection testing, in that lets insert some documents like

db.testing.save({key:1,data:{0:1,1:2,2:3}})

using the following commands

If you noticed cygwin, does not come with ports for php. Not a problem Cygwin Ports has a bunch of ports including php.

• launch cygwin setup using -X argument
• add ftp://sourceware.org/pub/cygwinports as one of the source
• select and install the required ports

Was checking out our code on ubuntu(jaunty) this weekend and was unable to checkout the code from our svn server. The checkout command kept asking me for the client certificate file.