PaaS contender: Facebook | Google's App Engine

many individuals and some organizations do use Facebook for business purposes.

Whether App Engine will permanently challenge Facebook, though, will depend on one burning question: will developers be able to make money from their Google App Engine creations? Make no mistake about it, developers build on Facebook not only for the kudos but also because a successful widget can make them a lot of money.

Facebook Platform
Google App Engine enables you to build web applications on the same scalable systems that power Google applications.

user Emulator to debug Windows Mobile 6 in Vista

open Windows Mobile Device center Mobile Device Setting -> Connection Setting -> Allow connections to one of the following: Change to DMA in vs 2008, Go to Tools -> Device Emulator Manager select one from list, for example: windows mobile 6 professional emulator right on to cradle waiting for popup to establish the relationship (be sure get internet connection from Emulator)

android textsize sp, px, dp

android:textSize Since: API Level Size of the text. Recommended dimension type for text is "sp" for scaled-pixels (example: 15sp). Must be a dimension value, which is a floating point number appended with a unit such as " 14.5sp ". Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size), in (inches), mm (millimeters). This may also be a reference to a resource (in the form " @[ package :] type : name ") or theme attribute (in the form " ?[ package :][ type :] name ") containing a value of this type. This corresponds to the global attribute resource symbol textSize .

Request Signatures in Blackberry

Request Signatures in Blackberry need copy sigtool.db, sigtool.csk to SDK/component/Bin folder for example V 4.2.1 ../eclipse\plugins\net.rim.eide.componentpack4.2.1_4.2.1.17\components\bin

Field Mapping

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