Bitwise operation

In digital computer programming, a bitwise operation operates on one or more bit patterns or binary numerals at the level of their individual bits. It is a fast, primitive action directly supported by the processor, and is used to manipulate values for comparisons and calculations.

On simple low-cost processors, typically, bitwise operations are substantially faster than division, several times faster than multiplication, and sometimes significantly faster than addition. While modern processors usually perform addition and multiplication just as fast as bitwise operations due to their longer instruction pipelines and other architectural design choices, bitwise operations do commonly use less power because of the reduced use of resources.

Bitwise operators

In the explanations below, any indication of a bit's position is counted from the right (least significant) side, advancing left. For example, the binary value 0001 (decimal 1) has zeroes at every position but the first one.

Shift (MSNBC)

Shift (stylized as shift by msnbc, formerly msnbc2) is an online live-streaming video network run by MSNBC. It was launched in December 2014 to provide a platform for original video series which diverge from the MSNBC television network's political focus.

History

In July 2014, MSNBC.com launched msnbc2, a brand for several web-only series hosted by MSNBC personalities, in December 2014, msnbc2 was renamed shift by msnbc, with a daily live stream and programming schedule which is less focused on politics and is more tailored to a younger audience.

Programming

Current Shows

Shift (sculpture)

Shift is a large outdoor sculpture by American artist Richard Serra, located in King City, Ontario, Canada about 50 kilometers north of Toronto. The work was commissioned in 1970 by art collector Roger Davidson and installed on his family property.Shift consists of six large concrete forms, each 20 centimetres thick and 1.5 metres high, zigzagging over about four hectares of rolling countryside. In 1990 the Township of King voted to designate Shift and the surrounding land as a protected cultural landscape under the Ontario Heritage Act. The property is now owned by a Toronto-based developer who announced in 2010 that they appeal the decision of the Ontario Conservation Review board with plans to develop the property for housing, necessitating the removal of Shift. In 2013 the Township of King voted to prepare a bylaw to designate Shift as protected under the Ontario Heritage Act, preventing its destruction or alteration.

History

In the summer of 1970 Serra and artist Joan Jonas visited the site, a 13-acre potato farm in King Township. They discovered that if two people walked the distance of the land towards each other while keeping each other in view, they had to negotiate the contours of the land and walked in a zigzagged path. This determined the topographical definition of the space and the finished work would be the maximum distance two people could occupy while still in view of one another. The sculpture's construction began in 1970 and ended in 1972.

Chemise

The term chemise or shirt can refer to the classic smock, or else can refer to certain modern types of women's undergarments and dresses. In the classical use it is a simple garment worn next to the skin to protect clothing from sweat and body oils, the precursor to the modern shirts commonly worn in Western nations.

Etymology

Chemise is a French term (which today simply means shirt). This is a cognate of the Italian word camicia, and the Spanish / Portuguese language word camisa (subsequently borrowed as kameez by Hindi / Urdu / Hindustani), all deriving ultimately from the Latin camisia, itself coming from Celtic. (The Romans avidly imported cloth and clothes from the Celts.) The English called the same shirt a smock.

Modern chemise

In modern usage, a chemise is generally a woman's garment that vaguely resembles the older shirts but is typically more delicate, and usually more revealing. Most commonly the term refers to a loose-fitting, sleeveless undergarment or type of lingerie which is unfitted at the waist. It can also refer to a short, sleeveless dress that hangs straight from the shoulders and fits loosely at the waist. A chemise typically does not have any buttons or other fasteners and is put on by either dropping it over the head or stepping into it and lifting it up.

Bit (disambiguation)

A bit is a unit of information storage on a computer.

Bit or BIT may also refer to:

Tools and engineering

Arts and entertainment

Organisations

Education

Bit (money)

The word bit is a colloquial expression referring to specific coins in various coinages throughout the world.

United States

In the United States, the bit is equal to one eighth of a dollar or 12 ¹⁄₂ cents. In the U.S., the "bit" as a designation for money dates from the colonial period, when the most common unit of currency used was the Spanish dollar, also known as "piece of eight", which was worth 8 Spanish silver reales. One eighth of a dollar or one silver real was one "bit".

With the adoption of the decimal U.S. currency in 1794, there was no longer a U.S. coin worth ¹⁄₈ of a dollar but "two bits" remained in the language with the meaning of one quarter dollar, "four bits" half dollar, etc. Because there was no one-bit coin, a dime (10¢) was sometimes called a short bit and 15¢ a long bit. (The picayune, which was originally ¹⁄₂ real or ¹⁄₂ bit (6 ¹⁄₄¢), was similarly transferred to the US 5¢-piece.)

In addition, Spanish coinage, like other foreign coins, continued to be widely used and allowed as legal tender by Chapter XXII of the Act of April 10, 1806 until the Coinage Act of 1857 discontinued the practice.

List of Tron characters

This article covers notable characters of Tron franchise, including all of its various cinematic, literary, video game adaptations and sequels.

Development

For the first film, Richard Rickitt explains that to "produce the characters who inhabit the computer world, actors were dressed in costumes that were covered in black-and-white computer circuitry designs....With coloured light shining through the white areas of their costumes, the resulting characters appeared to glow as if lit from within....optical processes were used to create all of the film's computerized characters..." Frederick S. Clarke reports that "Tron: Legacy will combine live action with CGI," adding that "several characters...will be completely digital..."

Tron

Kevin Flynn

Kevin Flynn is a former employee at the fictional software company ENCOM and the protagonist of the first film. He is played by Jeff Bridges.

At the start of the first film, he is manager of "Flynn's", a video arcade where he impresses his patrons with his skills at games that (unknown to them) he designed at ENCOM, but remains determined to find evidence that CEO Ed Dillinger plagiarised Flynn's work to advance his position within the company. Throughout most of the film, Flynn travels around the digital world, accompanying the eponymous character Tron; but later discovers that as a User, he commands the physical laws of the digital world, enabling him beyond the abilities of an ordinary program. Eventually, he enables Tron to destroy the Master Control Program shown to oppress the digital world, and upon return to the material world obtains the evidence necessary to expose Dillinger, and becomes ENCOM's CEO himself.