Twice

Twice may refer to:

Twice (novel)

Twice is a novel by bestselling author Lisa Unger writing as Lisa Miscione. It is the third book featuring Lydia Strong.

References

Twice (magazine)

Twice (ISSN-0892-7278) is a trade publication and web site owned by NewBay Media serving the information needs of retailers, distributors and manufacturing representatives in the consumer electronics and major appliance industries. TWICE is an acronym for This Week In Consumer Electronics.

The editor-in-chief was Stephen Smith, until June 2014. He is now Editor at Large. Current Editor in Chief is John Laposky. The editorial offices located in New York, New York, USA.

Established in 1986, TWICE magazine is published twice monthly with an extra issue in January and September. Common topics covered include consumer electronics and major appliance retailing and distribution, custom home installation and networking, home and portable audio and video equipment, digital imaging, portable digital communication devices, small office and home office products and technology, computer technology and accessories.

TWICE.com offers live, continually updated daily breaking news and product coverage, "TWICE on the Scene Video" interviews with industry executives, industry blogs, photo galleries and "By The Numbers" statistical stories and research. Readers can register to receive a daily eNewsletter and Breaking News alerts as they occur.

LSB

LSB may refer to:

Organisations

Science, medicine and technology

Computing

Other

Bit numbering

In computing, bit numbering (or sometimes bit endianness) is the convention used to identify the bit positions in a binary number or a container for such a value. The bit number starts with zero and is incremented by one for each subsequent bit position.

LSB 0 bit numbering

When the bit numbering starts at zero for the least significant bit the numbering scheme is called "LSB 0". This bit numbering method has the advantage that for any unsigned number the value of the number can be calculated by using exponentiation with the bit number and a base of 2. The value of an unsigned binary integer is therefore

where b_i denotes the value of the bit with number i, and N denotes the number of bits in total.

MSB 0 bit numbering

Similarly, when the bit numbering starts at zero for the most significant bit the numbering scheme is called "MSB 0".

The value of an unsigned binary integer is therefore

Other

ALGOL 68's elem operator is effectively "MSB 1 bit numbering" as the bits are numbered from left to right, with the first bit (bits elem 1) being the "most significant bit", and the expression (bits elem bits width) giving the "least significant bit". Similarly, when bits are coerced (typecast) to an array of Boolean ([ ]bool bits), the first element of this array (bits[lwb bits]) is again the "most significant bit".