Hacker

Hacker may refer to:

Technology

Entertainment

Hacker (computer security)

In the computer security context, a hacker is someone who seeks and exploits weaknesses in a computer system or computer network. Hackers may be motivated by a multitude of reasons, such as profit, protest, challenge, enjoyment, or to evaluate those weaknesses to assist in removing them. The subculture that has evolved around hackers is often referred to as the computer underground and is now a known community. While other uses of the word hacker exist that are not related to computer security, such as referring to someone with an advanced understanding of computers and computer networks, they are rarely used in mainstream context. They are subject to the longstanding hacker definition controversy about the term's true meaning. In this controversy, the term hacker is reclaimed by computer programmers who argue that someone who breaks into computers, whether computer criminal (black hats) or computer security expert (white hats), is more appropriately called a cracker instead. Some white hat hackers claim that they also deserve the title hacker, and that only black hats should be called "crackers".

Hack (masonry)

A hack is a row of stacked green (unfired) bricks protected from the rain by a covering of straw, slates or special wooden hack covers, the sides protected by mats or planks.

References

Times New Roman

Times New Roman is a serif typeface commissioned by the British newspaper The Times in 1931 and created by Victor Lardent in collaboration with the British branch of the printing equipment company Monotype. Although no longer used by The Times, Times New Roman is still very common in book and general printing. Through distribution with Microsoft products and as a standard computer font, it has become one of the most widely used typefaces in history.

Times New Roman's creation took place through the influence of Stanley Morison of Monotype. Morison was an artistic director at Monotype, historian of printing and informal adviser to the Times, who recommended that they change typeface from the spindly and somewhat dated nineteenth-century Didone typeface previously used to a more robust, solid design, returning to traditions of printing from the eighteenth century and before. This matched a common trend in printing of the period.

Morison proposed an older Monotype typeface named Plantin as a basis for the design, but revisions were made to increase legibility and economy of space. The new font was drawn by Victor Lardent, an artist from the advertising department of The Times, with Morison consulting, before refinement by the experienced Monotype drawing office team.The new design made its debut in the 3 October 1932 issue of The Times. After one year, the design was released for commercial sale. The Times stayed with Times New Roman for 40 years, but new production techniques and the format change from broadsheet to tabloid in 2004 have caused the newspaper to switch typeface five times since 1972. However, all the new fonts have been variants of the original New Roman typeface.

Multiplication sign

The multiplication sign or times sign is the symbol ×. The symbol is similar to the lowercase letter x but is a more symmetric saltire, and has different uses. It is also known as St. Andrew's Cross and dimension sign.

Uses

In mathematics, the symbol × (read as times or multiplied by) is primarily used to denote the

In biology, the multiplication sign is used in a botanical hybrid name, where it is read as "cross".

The multiplication sign is also used by historians for an event between two dates. When employed between two dates, for example 1225 and 1232, 1225×1232 means "no earlier than 1225 and no later than 1232". It can also be used in a date range: 1225×1232–1278.

History

The × symbol for multiplication was introduced by William Oughtred in 1631. It was chosen for religious reasons to represent the cross.

Terrace Martin

Terrace Martin is an American music producer from Los Angeles, California. He is perhaps best known for producing records for several prominent artists, such as Snoop Dogg, Busta Rhymes, Stevie Wonder, Charlie Wilson, Raphael Saadiq and Kendrick Lamar, among others. Martin is a multi-instrumentalist, who samples everything from funk and jazz to classical and soul, in his hip hop production. Martin works as an artist under his company, Terrace Martin Music, which is managed by Executive Director Monesia Hobbs.

Early life

Martin's father is a jazz drummer and his mother is a singer. He grew up listening to a broad range of music, including John Coltrane and Parliament and began playing the piano at age six. At 13, producing his first tracks on his Casio CZ101 Keyboard and an E-mu SP-1200, Martin was encouraged to take up the saxophone and learned to play it by himself before enrolling into Santa Monica High School, to sharpen his musical skills. He transferred to Locke High School, to study under Reggie Andrews, where he became first chair of the All-State Jazz Band. As a child prodigy, Martin gained the interest of talk show host Jay Leno, who presented him with a scholarship and later purchased his first professional horn. After high school, Martin attended CalArts but decided school wasn't for him, and began touring with Puff Daddy and the gospel choir God's Property.