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$1 scrip coin from Peerless Coal & Coke Co., Vivian, West Virginia. There was no uniform design, but each coin generally identified the location of the coal company town and predominantly featured the words "non-transferrable" to communicate to recipients it could not be transferred for U.S. currency. [12]
In the British Airways’ case, the organizations’ servers appeared to have been compromised directly, with the attackers modifying one of the JavaScript files (Modernizr JavaScript library, version 2.6.2) to include a PII/credit card logging script that would grab the payment information and send the information to the server controlled by ...
In the UK, a 1000 Hz tone for 200 ms represents a 10p coin, and 1000 Hz for 350 ms represents a 50p coin. Prior to this system, the earliest UK pay-on-answer payphones used a resistance, inserted into the loop for one or several short periods followed by a short flash (complete disconnection), to signal units of money inserted.
A currency detector or currency validator is a device that determines whether notes or coins are genuine or counterfeit.These devices are used in a wide range of automated machines, such as retail kiosks, supermarket self checkout machines, arcade gaming machines, payphones, launderette washing machines, car park ticket machines, automatic fare collection machines, public transport ticket ...
The large memory requirements of scrypt come from a large vector of pseudorandom bit strings that are generated as part of the algorithm. Once the vector is generated, the elements of it are accessed in a pseudo-random order and combined to produce the derived key.
A claw machine in UstroĊ, Poland. A claw machine is a type of arcade game.Modern claw machines are upright cabinets with glass boxes that are lit from the inside and have a joystick-controlled claw at the top, which is coin-operated and positioned over a pile of prizes, dropped into the pile, and picked up to unload the prize or lack thereof into a chute.
A frame grabber is an electronic device that captures (i.e., "grabs") individual, digital still frames from an analog video signal or a digital video stream. It is usually employed as a component of a computer vision system, in which video frames are captured in digital form and then displayed, stored, transmitted, analyzed, or combinations of ...
In the 3rd- to 4th-century area of the cemetery, coins were placed near the skulls or hands, sometimes protected by a pouch or vessel, or were found in the grave-fill as if tossed in. Bronze coins usually numbered one or two per grave, as would be expected from the custom of Charon's obol, but one burial contained 23 bronze coins, and another ...