Wednesday, October 21, 2009
Saturday, October 17, 2009
"FUCK" Wikipedia
Fuck
Fuck is an English word that is generally considered profane, that in its most literal meaning refers to the act of sexual intercourse. However, by extension it may be used to negatively characterize anything that can be dismissed, disdained, defiled, or destroyed, and it is due to the convergence of these two weighty concepts (sex and destruction) that the term can carry such overloaded emphasis, although it is frequently used as a mere intensifier.
"Fuck" can be used as a noun, verb, adjective, adverb, pronoun, or interjection and can logically be used as virtually any word in a sentence (e.g. "Fuck the fucking fuckers"). It hence has various metaphorical meanings. The verb "to be fucked" can mean "to be cheated" (e.g. "I got fucked by a scam artist"). As a noun "a fuck" or "a fucker" may describe a contemptible person. "A fuck" may mean an act of copulation. The word can be used as an interjection, and its participle is sometimes used as a strong emphatic. The verb to fuck may be used transitively or intransitively, and it appears in compounds, including fuck off, fuck up, and fuck with. In less explicit usages (but still regarded as vulgar), fuck or fuck with can mean to mess around, or to deal with unfairly or harshly. In a phrase such as "don't give a fuck", the word is the equivalent of "damn", in the sense of something having little value. In "what the fuck", it serves merely as an intensive.
Friday, October 16, 2009
Wednesday, October 14, 2009
Saturday, October 10, 2009
Barcode
A barcode is an optical machine-readable representation of data. Originally, bar codes represented data in the widths (lines) and the spacings of parallel lines, and may be referred to as linear or 1D (1 dimensional) barcodes or symbologies. They also come in patterns of squares, dots, hexagons and other geometric patterns within images termed 2D (2 dimensional) matrix codes or symbologies. Although 2D systems use symbols other than bars, they are generally referred to as barcodes as well.
The first use of barcodes was to label railroad cars, but they were not commercially successful until they were used to automatesupermarket checkoutsystems, a task in which they have become almost universal. Their use has spread to many other roles as well, tasks that are generically referred to asAuto ID Data Capture(AIDC). Other systems are attempting to make inroads in the AIDC market, but the simplicity, universality and low cost of barcodes has limited the role of these other systems. It costs about half a United States cent (US$0.005) to implement a barcode compared to passiveRFID which still costs about $0.07 to $0.30 per tag.[1]
Barcodes can be read by optical scanners called barcode readers, or scanned from an image by special software. Scanning software for 2D codes is built-in to or available for many mobile phones, and is especially popular in Japan, India & Europe.
HISTORY
In 1932 business student Wallace Flint of Harvard Business School wrote a thesis promoting an "automated grocery store" using punch cards, which customers would hand to a clerk, who would load them into a reader, causing flow racks to deliver the desired products, after which an itemized bill would automatically be produced.[2] In spite of its promise, punch card systems were expensive, and the country was in the midst of the Great Depression, and the idea was never implemented.
In 1948 Bernard Silver (1924–62), a graduate student at Drexel Institute of Technology in Philadelphia, overheard the president of a local food chain asking one of the deans to research a system to automatically read product information during checkout. Silver told his friends Norman Joseph Woodland (1921-) and Jordin Johanson about the request, and the three started working on a variety of systems. Their first working system used ultraviolet ink, but this proved to fade and was fairly expensive.[2]
Convinced that the system was workable with further development, Woodland quit his position at Drexel, moved into his father's apartment in Florida, and continued working on the system. His next inspiration came from Morse code, and he formed his first barcode from sand on the beach when "I just extended the dots and dashes downwards and made narrow lines and wide lines out of them."[2] To read them, he adapted technology from optical soundtracks in movies, using a 500-watt light bulb shining through the paper onto an RCA935 photomultiplier tube (from a movie projector) on the far side. He later decided that the system would work better if it were printed as a circle instead of a line, allowing it to be scanned in any direction.
On 20 October 1949 they filed a patent application for "Classifying Apparatus and Method", in which they described both the linear and bullseye printing patterns, as well as the mechanical and electronic systems needed to read the code. The patent was issued on 7 October 1952 as US Patent 2,612,994. In 1951 Woodland and Johanson moved to IBM and continually tried to interest IBM in developing the system. The company eventually commissioned a report on the idea, which concluded that it was both feasible and interesting, but that processing the resulting information would require equipment that was some time off in the future.
In 1952 Philco purchased their patent, and then sold it to RCA the same year. In 1962 Silver died in a car accident.
Friday, October 9, 2009
Billie Jean By Micheal Jackson (lyrics)
She was more like a beauty qween from a movie scene
I say don't mind but what do you mean I am the one.
Who will dance, on the floor, in the round
She told me her name is Billie Jean , as she caused a scene.
Then every head turned with eyes that dreamed being the one.
Who will dance , on the floor , in the round.
People always told me becareful of what you do,
And don't go around breaking young girls heart,
And mother always told me becareful of who you love,
And becareful of what you do,
Cause the lie is becomes the truth.
Billie Jean is not my lover,
She just a girl,
Who claims I am the one,
But the kids is not my son,
She says I am the one,
But the kid is not my son.
For forty days and forty night,
The law was on her side,
But who can stand when shes in demand,
Her shemes and plan,
Cause we dance, on the floor, in the round,
So take my strong advice, just remember to always think twice (do think twice)
She told my baby,
We where dancing still 3:00,
Then she looked at me,
She show me her photo,
My baby cried,
cause his eyes where like mine.
Who will dance ,on the floor ,in the round
People always told me becareful of what you do,
And don't go around breaking young girls heart,
She came and stood right by me,
Then the smell of sweet perfume,
This happenedmuch too soon,
She called me to her room.
Bellie Jean is not my lover,
She just a girl,
Who claims I am the one,
But the kid is not my son,
Billie Jean is not my lover,
She just a girl,
Who claims I am the one,
But the kid is not my son,
She says I am the one,
But the kid is not my son,
...
She says I am the one,
But the kid is not my son,
Billie Jean is not my lover,
She just a girl,
Who claims I am the one,
But the kid is not my son,
She says I am the one,
But the kid is not my son,
She says I am the one,
She says he is my son,
She says I am the one,
Billie Jean is not my lover (6x)
