Abstract: Content providers may wish to display different versions of content to different users, which may require different versions of the content to be deliverable. The assignment of a particular version of the content to a particular user may also need to persist over time for that particular user. It may be desirable that this functionality occurs at an edge server of a content delivery network, rather than at an origin server. In some embodiments, the edge server may receive a user request including a user identifier for content from a user device; identify an experiment key for the user request based at least in part on the user identifier, the experiment key associated with an experimental version of the content; and transmit an experiment fetch request including the experiment key to an edge cache to retrieve the experimental version of the content.

Abstract: Content providers may wish to display different versions of content to different users, which may require different versions of the content to be deliverable. The assignment of a particular version of the content to a particular user may also need to persist over time for that particular user. It may be desirable that this functionality occurs at an edge server of a content delivery network, rather than at an origin server. In some embodiments, the edge server may receive a user request including a user identifier for content from a user device; identify an experiment key for the user request based at least in part on the user identifier, the experiment key associated with an experimental version of the content; and transmit an experiment fetch request including the experiment key to an edge cache to retrieve the experimental version of the content.

Abstract: Various embodiments of an apparatus, methods, systems and computer program products described herein are directed to detecting initiation of one or more shared libraries being loaded into a runtime memory of an application. While the one or more shared libraries are being loaded into the runtime memory, randomization code is placed into the runtime memory. For each respective shared library loaded into the runtime memory: randomization code allocates a new segment of runtime memory. The randomization code inserts a copy of the shared library into the new segment of runtime memory and overwrites a current segment of runtime memory at which the shared library is currently stored.

Abstract: A compact, battery-powered, pocket-sized recording studio with headphones to offer consumers—in a device about the size of a smartphone—a means of recording, editing, mixing, and transferring their own vocal music, complete with backing instrumental and vocal tracks, special effects, harmonies, bass-lines, and drum-beats. Primarily appealing to aspiring musicians, the Compact Sound Studio would also be ideal for motivational speakers, priests and ministers, actors, and more.

Abstract: A personal radiation monitor worn by a person who may be exposed to potentially harmful radiation includes a main unit and a radiation sensor cartridge which is matable with and removable from the main unit of the monitor. The removable sensor cartridge includes one or more radiation sensor elements for detecting radiation, and further includes an electronic memory having stored therein calibration and identification information relating to the type of radiation and/or frequency bands of radiation which the sensor or sensors are designed to detect. The sensor cartridge is easily removable from the main unit of the monitor so that one sensor cartridge is interchangeable by the end user with another sensor cartridge.

Abstract: A support seal for use with a catalytic converter having a housing, which includes an inlet end cone, an outlet end cone, and a shell forming an internal chamber, and catalytic substrate disposed within the internal chamber. The support seal has an “L” shaped cross-section including a radial portion and an axial portion, at least one portion for supporting and retaining the catalytic substrate within the internal chamber. The axial and radial portion of the “L” shaped seal can be preloaded to provide support to the substrate in the axial and radial directions.

Abstract: In combination with a trash receptacle having each of a predetermined size and a predetermined shape and formed of a predetermined material, such trash receptacle including a liner disposed within the trash receptacle for providing collection of trash and for easy removal of the trash collected therein, the improvement comprises a replacement liner storage compartment disposed closely adjacent a bottom of the trash receptacle for holding replacement liners. There is a slot disposed on an upper surface of the storage compartment for dispensing the replacement liners and a hinged door for loading the storage compartment with such replacement liners.

Abstract: A fishing lure comprising one or more pieces of rabbit hair, with or without attached rabbit skin, of size sufficient to noticeably move when saturated with water thereby attracting fish to the movement and causing them to bite the lure.