For a deck of given size, the number of Mongean shuffles that it takes to return a deck to starting position, is known.

Twelve perfect Mongean shuffles restore a 52-card deck.

It is also used to refer to political situations where one leader replaces another, only to be rapidly replaced in turn due to the instability of the governing system ( see cabinet shuffle ).

In home games it is common to have two decks with distinct backs, and to shuffle the unused deck while each hand is in progress.

A common shuffling technique is called the riffle or dovetail shuffle, in which half of the deck is held in each hand with the thumbs inward, then cards are released by the thumbs so that they fall to the table interleaved.

While this method is more difficult, it is often used in casinos because it minimizes the risk of exposing cards during the shuffle.

There are two types of perfect riffle shuffles: if the top card moves to be 2nd from the top then it is an in shuffle, otherwise it is known as an out shuffle ( which preserves both the top and bottom cards ).

Another procedure is called stripping, overhand, or slide shuffle, where small groups of cards are removed from the top of a deck and placed in the opposite hand ( or just assembled on the table ) in reverse order.

Hindu shuffle differs from stripping in that all the action is in the hand taking the cards, whereas in stripping, the action is performed by the hand with the original deck, giving the cards to the resulting pile.

This is the most common shuffling technique in Asia and other parts of the world, while the overhand shuffle is primarily used in Western countries.

It is quite common in casino poker rooms for dealers to use this method upon introducing a brand new deck, which are packaged in ranked order by suits, before shuffling it by some other means ( i. e., a riffle shuffle or shuffling machine ).

The faro shuffle is performed by cutting the deck into two, preferably equal, packs in both hands as follows ( right-handed ):

The faro is a controlled shuffle which does not randomize a deck when performed properly.

A perfect faro shuffle, where the cards are perfectly alternated, is considered one of the most difficult sleights by card magicians, simply because it requires the shuffler to be able to cut the deck into two equal packets and apply just the right amount of pressure when pushing the cards into each other.

But in club play, good bridge players take advantage of non-randomness after four shuffles, and top blackjack players supposedly track aces through the deck ; this is known as " ace tracking ", or more generally, as " shuffle tracking ".

A computer is capable of generating a " perfect shuffle ", a random permutation of the cards.

The Fisher – Yates shuffle, popularized by Donald Knuth, is a simple ( a few lines of code ) and efficient ( O ( n ) on an n-card deck, assuming constant time for fundamental steps ) algorithm for doing this.

After a deck of cards is shuffled by the dealer, it is often given to a player other than the one who performed the shuffle for a procedure called a cut.

The dance is now almost always performed to jigs ( 75 % of the time ), and indeed the normal form of rapper " stepping " – a form of shuffle imported in the 1920s from the local clog dance tradition – would not be possible if a jig were not used.

In June, on the group's European tour they appeared on the Avalon Stage at the Glastonbury Festival, where the mud was so deep that Riebl and Khadiwhala performed the " gumboot shuffle ".

Later in 2003, she was part of the Morning Musume splinter group Morning Musume Sakuragumi, which performed mainly slower numbers on the group's two EPs, " Hare Ame Nochi Suki " and " Sakura Mankai ", and the shuffle group 7Air, an R & B-inspired septet.

One source states that buck dancing was the earliest combination of the basic shuffle and tap steps performed to syncopated rhythms in which the accents are placed not on the straight beat, as with the jigs, clogs, and other dances of European origin, but on the downbeat or offbeat, a style derived primarily from the rhythms of African tribal music.

The pile shuffle does not provide any randomization of the cards, since for any number of piles the right number of repetitions will bring the deck back to its original state, though this can be improved slightly by dealing to the piles in a random order each circuit.

This enables them to shuffle players who are not doing well to the minor leagues, which will inspire them to contribute more to the team by playing better.

More precisely, Diaconis showed that it takes 5 shuffles before the total variation distance of a 52-card deck begins to drop significantly from the maximum value of 1. 0, and 7 shuffles before it drops below 0. 5 very quickly ( a threshold phenomenon ), after which it is reduced by a factor of 2 every shuffle.

In the Merlin cycle there are references to the Wheeler-Everret interpretation of quantum-mechanics and the Ghostwheel created by Merlin is said to " shuffle " through Shadows, suggesting that the multiverse exists independently, although this is never explicitly stated.

Storage capacity varies by model, ranging from 2 GB for the iPod shuffle to 160 GB for the iPod classic.

The mechanism for the Tribe Switch has varied from a random shuffle to a schoolyard pick by two tribe ' captains '.

The sound of swamp blues was characterised by " eerie echo, shuffle beats, tremolo guitars, searing harmonica and sparse percussion ".

One performance by Lane in 1842 was described as consisting of " sliding steps, like a shuffle, and not the high steps of an Irish jig.

A " winner " is predetermined only by the shuffle of the cards.

A major difference between Silver's system and Italian rapier fencing lies in his not advocating the use of the lunge but rather the use of a shuffle step or a full step to come into range to strike the opponent, followed by instantly " flying out " again.

On July 18 2011, Joaquín Lavín was replaced as Chilean Minister of Education by Felipe Bulnes, as President Sebastián Piñera opted for a cabinet shuffle in response to the months of student protest.

They shuffle along rather clumsily and are incapable of flight, though males do retain stubby wings under the shield on the thorax and produce a rasping noise by rubbing these together rapidly.

In the ensuing cabinet shuffle, Yu was returned to the presidential office as secretary-general and succeeded as premier by Frank Hsieh.

Beecher was proverbially absent-minded, and after having been wrought up by the excitement of preaching was accustomed to relax his mind by playing “ Auld Lang Syne ” on the violin, or dancing the “ double shuffle ” in his parlor.

Finally, there are words that are derived from others in Spanish, such as the verb abarajar, which means to stop a situation or a person ( e. g. to stop your opponent's blows with the blade of your knife ) and is related to the verb " barajar ", which means to cut or shuffle a deck of cards.

New person must always shuffle and deal.

The loser must shuffle and deal the cards for the next game ( or lose his or her spot in the game if a person calls “ losers spot ”).

It is even more shameful and embarrassing for a person to lose then have someone else shuffle and deal for him or her.

Denying the shamefulness of having to shuffle and deal the cards is reason enough to banish a person from playing the game ever again ( Greg Harden Rule ).

The other person must shuffle and deal ( with shame ) until he or she wins both games.