Post is a fictional character and mutant in the Marvel Comics universe. His first appearance was in X-Men v2, #50.
Kevin Tremain was a mutant captured and studied by the Mandarin. On a secret mission, the Six Pack attacked the secret base Tremain was held in. Tremain was mortally injured; Cable tried to save his life, first by using his telekinesis to keep Tremain's body together, and finally by giving him a blood transfusion. Although it seems he survived this trauma, Cable seemed to think Tremain had later died.
Years later, Tremain resurfaced as Post, the lowest of Onslaught's emissaries. Onslaught forced Gateway to teleport Cyclops, Storm, Iceman, and Wolverine to where Post could "test" them. The four managed to defeat Post and were transported back to the Mansion. Later, Post attacked Cable, who instantly recognized his identity as Tremain. Post defeated Cable and left him for the Hulk to finish off. Post was later charged with ensuring the Sentinels would launch, he battled X-Factor with them and succeeded protecting the Sentinels. He and his master Onslaught were eventually defeated by the heroes.
Post is a surname of Low German or Dutch origin. It can be either toponymic or occupational ("messenger; courier"). People with the name Post include:
The Post is an English-language newspaper in South Africa owned by Independent News & Media and published in Durban, South Africa.
Mask is a 1985 American drama film directed by Peter Bogdanovich, starring Cher, Sam Elliott, and Eric Stoltz. Dennis Burkley and Laura Dern are featured in supporting roles. Cher received the 1985 Cannes Film Festival award for Best Actress. The film is based on the life and early death of Roy L. "Rocky" Dennis, a boy who suffered from craniodiaphyseal dysplasia, an extremely rare disorder known commonly as lionitis due to the disfiguring cranial enlargements that it causes. Mask won the Academy Award for Best Makeup while Cher and Stoltz received Golden Globe nominations for their performances.
In 1978 Azusa, California, Rocky Dennis (Eric Stoltz), who suffers from a skull deformity, is accepted without question by his freewheeling biker mother's boyfriends, his "extended motorcycle family," and his maternal grandparents, who share his love of baseball card collecting; but is treated with fear, pity, awkwardness, and teasing by those unaware of his humanity, humor, and intelligence. Rocky's mother, Florence "Rusty" Dennis (Cher), is determined to give Rocky as normal a life as possible, in spite of her own wild ways as a member of the Turks biker gang, as well as her strained relationship with her parents. She fights for Rocky's inclusion in a mainstream junior high school, and confronts a principal who would rather classify Rocky as mentally retarded and relegate him to a special education school, despite the fact that his condition hasn't affected his intelligence.
In computer science, a mask is data that is used for bitwise operations, particularly in a bit field.
Using a mask, multiple bits in a byte, nibble, word (etc.) can be set either on, off or inverted from on to off (or vice versa) in a single bitwise operation.
1
To turn certain bits on, the bitwise OR
operation can be used, following the principle that Y OR 1 = 1
and Y OR 0 = Y
. Therefore, to make sure a bit is on, OR
can be used with a 1
. To leave a bit unchanged, OR
is used with a 0
.
Example: Masking on the higher nibble (bits 4, 5, 6, 7) the lower nibble (bits 0, 1, 2, 3) unchanged.
0
More often, in practice, bits that are to be ignored are "masked off" (or masked to 0
) rather than "masked on" (or masked to 1
). There is no way to change a bit from on to off using the OR
operation. Instead, bitwise AND
is used. When a value is AND
ed with a 1
, the result is simply the original value, as in: Y AND 1 = Y
. However, AND
ing a value with 0
is guaranteed to return a 0
, so it is possible to turn a bit off by using AND
with 0
: Y AND 0 = 0
. To leave the other bits alone, use AND
with 1
.
A mask is a covering worn on the face.
See also: The Mask (disambiguation)
Mask also may refer to: