Abstract: Files supporting a development activity in an IDE are previewed and are not added to a collection of files in a working set for the development activity. A previewed file is represented by a single preview tab displayed on the user interface. The content of a previewed file can be displayed in a preview display portion of a user interface. The preview tab can be stylistically distinct from a durable tab and can identify the current previewed file. A previewed file can be promoted to a durable file. A promoted previewed file is added to the working set for the development activity.

Abstract: Files supporting a development activity in an IDE are previewed and are not added to a collection of files in a working set for the development activity. A previewed file is represented by a single preview tab displayed on the user interface. The content of a previewed file can be displayed in a preview display portion of a user interface. The preview tab can be stylistically distinct from a durable tab and can identify the current previewed file. A previewed file can be promoted to a durable file. A promoted previewed file is added to the working set for the development activity.

Abstract: A housing having a shell, a first compartment, and a second compartment within the first compartment is provided. A first cover is pivotally attached to the shell for selectively opening and closing the first compartment. The first cover has a resilient latch biased for grasping the shell and a lead-out for wires. A second cover is pivotally attached to the shell for selectively opening and closing the second compartment. A plurality of pivot connectors is located in the first compartment. Each of the plurality of pivot connectors is oriented to receive a wire in a direction parallel to a plane of the lead-out for wires. A plurality of jacks is also located in the first compartment. Each of the plurality of jacks has at least one resilient conductor. Each of the plurality of jacks is oriented so that the resilient conductor lies in a plane perpendicular to the plane of the lead-out for wires.

Abstract: A housing for a plurality of electronic circuit cards is provided. The housing includes a shell and a single door adapted to selectively close the shell. The housing has a first shelf having opposing first and second edges in frictional engagement with the shell to thermally couple the first shelf to the shell. Moreover, the housing has a second shelf having opposing first and second edges directly contacting the shell to thermally couple the second shelf to the shell. The first and second shelves define a space therebetween for containing the plurality of electronic circuit cards. A backplane is disposed within the shell. The second shelf is removably attached to the shell to enable the backplane to be installed or removed via the single door.

Abstract: A housing for a plurality of electronic circuit cards is provided. The housing includes a shell and a single door adapted to selectively close the shell. The housing has a first shelf having opposing first and second edges in frictional engagement with the shell to thermally couple the first shelf to the shell. Moreover, the housing has a second shelf having opposing first and second edges directly contacting the shell to thermally couple the second shelf to the shell. The first and second shelves define a space therebetween for containing the plurality of electronic circuit cards. A backplane is disposed within the shell. The second shelf is removably attached to the shell to enable the backplane to be installed or removed via the single door.

Abstract: A housing having a shell, a first compartment, and a second compartment within the first compartment is provided. A first cover is pivotally attached to the shell for selectively opening and closing the first compartment. The first cover has a resilient latch biased for grasping the shell and a lead-out for wires. A second cover is pivotally attached to the shell for selectively opening and closing the second compartment. A plurality of pivot connectors is located in the first compartment. Each of the plurality of pivot connectors is oriented to receive a wire in a direction parallel to a plane of the lead-out for wires. A plurality of jacks is also located in the first compartment. Each of the plurality of jacks has at least one resilient conductor. Each of the plurality of jacks is oriented so that the resilient conductor lies in a plane perpendicular to the plane of the lead-out for wires.