Signification de "rehash" dans le dictionnaire anglais

ÉTYMOLOGIE DU MOT REHASH

From re- + hash1 (to chop into pieces).

On appelle étymologie la recherche de l'origine des mots et leurs changements structuraux et de signification.

PRONONCIATION DE REHASH EN ANGLAIS

rehash  [riːˈhæʃ]

CATÉGORIE GRAMMATICALE DE REHASH

Rehash est un verbe et peut également fonctionner comme un substantif.

Le nom ou substantif est un type de mot déterminant la réalité. Les substantifs désignent toutes les choses : personnes, objets, sensations, sentiments, etc.

Le verbe, c'est la partie de la proposition que l'on conjugue et qui décrit l'action et l'état.

Voir la conjugaison du verbe cantar en anglais.

QUE SIGNIFIE REHASH EN ANGLAIS

Table haché

Hash table

Dans le calcul, une table de hash est une structure de données utilisée pour implémenter un tableau associatif, une structure qui peut cartographier les clés en valeurs. Une table de hachage utilise une fonction de hachage pour calculer un index dans un tableau de seaux ou de machines à sous, à partir duquel la valeur correcte peut être trouvée. Idéalement, la fonction hash affectera chaque clé à un seau unique, mais cette situation est rarement réalisable dans la pratique. Au lieu de cela, la plupart des conceptions de table hash supposent que les collisions de hachage - différentes touches attribuées par la fonction de hachage au même seau - se produiront et doivent être prises en compte de quelque manière que ce soit. Dans une table de hash bien dimensionnée, le coût moyen pour chaque recherche est indépendant du nombre d'éléments stockés dans la table. De nombreuses conceptions de table de hachage permettent également des insertions et des suppressions arbitraires de paires clé-valeur, à un coût moyen constant par opération. Dans de nombreuses situations, les tables de hash s'avèrent plus efficaces que les arbres de recherche ou toute autre structure de recherche de table. Pour cette raison, ils sont largement utilisés dans de nombreux types de logiciels, en particulier pour les tableaux associatifs, l'indexation de bases de données, les caches et les ensembles.

In computing, a hash table is a data structure used to implement an associative array, a structure that can map keys to values. A hash table uses a hash function to compute an index into an array of buckets or slots, from which the correct value can be found. Ideally, the hash function will assign each key to a unique bucket, but this situation is rarely achievable in practice. Instead, most hash table designs assume that hash collisions—different keys that are assigned by the hash function to the same bucket—will occur and must be accommodated in some way. In a well-dimensioned hash table, the average cost for each lookup is independent of the number of elements stored in the table. Many hash table designs also allow arbitrary insertions and deletions of key-value pairs, at constant average cost per operation. In many situations, hash tables turn out to be more efficient than search trees or any other table lookup structure. For this reason, they are widely used in many kinds of computer software, particularly for associative arrays, database indexing, caches, and sets.

définition de rehash dans le dictionnaire anglais

La définition de rehash dans le dictionnaire est de le retravailler, de le réutiliser ou de le rendre inutilisable. Une autre définition de rehash est quelque chose de vieux, retravaillé ou réutilisé.

CONJUGAISON EN ANGLAIS DU VERBE REHASH

PRESENT

Present

I rehash

you rehash

he/she/it rehashes

we rehash

you rehash

they rehash

Present continuous

I am rehashing

you are rehashing

he/she/it is rehashing

we are rehashing

you are rehashing

they are rehashing

Present perfect

I have rehashed

you have rehashed

he/she/it has rehashed

we have rehashed

you have rehashed

they have rehashed

Present perfect continuous

I have been rehashing

you have been rehashing

he/she/it has been rehashing

we have been rehashing

you have been rehashing

they have been rehashing

PAST

Past

I rehashed

you rehashed

he/she/it rehashed

we rehashed

you rehashed

they rehashed

Past continuous

I was rehashing

you were rehashing

he/she/it was rehashing

we were rehashing

you were rehashing

they were rehashing

Past perfect

I had rehashed

you had rehashed

he/she/it had rehashed

we had rehashed

you had rehashed

they had rehashed

Past perfect continuous

I had been rehashing

you had been rehashing

he/she/it had been rehashing

we had been rehashing

you had been rehashing

they had been rehashing

FUTURE

Future

I will rehash

you will rehash

he/she/it will rehash

we will rehash

you will rehash

they will rehash

Future continuous

I will be rehashing

you will be rehashing

he/she/it will be rehashing

we will be rehashing

you will be rehashing

they will be rehashing

Future perfect

I will have rehashed

you will have rehashed

he/she/it will have rehashed

we will have rehashed

you will have rehashed

they will have rehashed

Future perfect continuous

I will have been rehashing

you will have been rehashing

he/she/it will have been rehashing

we will have been rehashing

you will have been rehashing

they will have been rehashing

CONDITIONAL

Conditional

I would rehash

you would rehash

he/she/it would rehash

we would rehash

you would rehash

they would rehash

Conditional continuous

I would be rehashing

you would be rehashing

he/she/it would be rehashing

we would be rehashing

you would be rehashing

they would be rehashing

Conditional perfect

I would have rehash

you would have rehash

he/she/it would have rehash

we would have rehash

you would have rehash

they would have rehash

Conditional perfect continuous

I would have been rehashing

you would have been rehashing

he/she/it would have been rehashing

we would have been rehashing

you would have been rehashing

they would have been rehashing

IMPERATIVE

Imperative

you rehash
we let´s rehash
you rehash

NONFINITE VERB FORMS

Infinitive

to rehash

Past participle

rehashed

Present Participle

rehashing

SYNONYMES DE «REHASH» EN ANGLAIS

Les mots suivants dans le dictionnaire anglais ont une signification proche ou identique à celle du mot «rehash» et appartiennent à la même catégorie grammaticale.

synonymes en anglais de rehash

alter · change · make over · rearrange · rearrangement · refashion · rejig · reshuffle · reuse · rework · reworking · rewrite

TRADUCTION DE REHASH

Découvrez la traduction de rehash dans 25 langues grâce à notre traducteur anglais multilingue.

Dans cette section, les traductions de rehash dans d'autres langues ont été obtenues par traduction automatique statistique, où l'unité essentielle de la traduction est le mot «rehash» en anglais.

• Traducteur Français - chinois: 老调重弹
• Traducteur Français - espagnol: refrito
• anglais: rehash
• Traducteur Français - hindi: मिलावत
• Traducteur Français - arabe: إعادة صياغة
• Traducteur Français - russe: перепевы
• Traducteur Français - portugais: repetição
• Traducteur Français - bengali: এখন প্রথমে rehash
• Traducteur Français - français: remanier
• Traducteur Français - malaisien: Rehash
• Traducteur Français - allemand: Aufguss
• Traducteur Français - japonais: 焼き直し
• Traducteur Français - coréen: 재탕
• Traducteur Français - javanais: Rehash
• Traducteur Français - vietnamien: rehash
• Traducteur Français - tamoul: rehash
• Traducteur Français - marathi: रेहाश
• Traducteur Français - turc: aynen çıkarmak
• Traducteur Français - italien: rimaneggiamento
• Traducteur Français - polonais: mikstura
• Traducteur Français - ukrainien: переспіви
• Traducteur Français - roumain: reluare
• Traducteur Français - grec: αναμάσημα
• Traducteur Français - afrikaans: rehash
• Traducteur Français - suédois: uppkok
• Traducteur Français - norvégien: rehash

5 CITATIONS EN ANGLAIS AVEC «REHASH»

Citations et phrases célèbres avec le mot rehash.

1

Terence Fisher

The written word is the basic of everything. Most important, the idea, and after that, the dialogue. You can rehash the dialogue as you go along, it 's disgraceful to have to do this, but now and again you have no choice.

2

Hale Irwin

I don't sleep well. I rehash everything in bed. The mind's still working.

3

Eddie Murphy

If you're involved in with something that's original, you know, you'll always go back and try to rehash it.

4

Jordan Peele

Nobody wants to see sketch comedy that's the same sketch they've seen time and time again, or that's just a rehash of that thing.

5

Garry Shandling

First of all, I'm not the kind of guy that likes to rehash the show and so forth and so on.

10 LIVRES EN ANGLAIS EN RAPPORT AVEC «REHASH»

Découvrez l'usage de rehash dans la sélection bibliographique suivante. Des livres en rapport avec rehash et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.

Object-Oriented Data Structures Using Java

The third rehash gives (7 + 3) % 100 = 10; the array slot at index [10] is empty, so the new element is added there. To understand why the constant and the number of array slots must be relatively prime, consider the rehash function ...

Nell Dale, Daniel Joyce, Chip Weems, 2011

C++ Plus Data Structures

The array slot at index [4] is also in use, so we reapply the rehash function until we find an available slot. Each time, we use the value computed from the previous rehash as input to the rehash function. The second rehash gives us (4 + 3) ...

Nell B. Dale, 2007

Unix in a Nutshell

rehash popd popd [options] Remove the current entry from the directory stack or remove the nth entry from the stack. The current entry has number zero and appears on the left. See also dirs and pushd. Options +n Specify nth entry. -1 Expand ...

Arnold Robbins, 2008

The C++ Standard Library: A Tutorial and Reference

Note that the default maximum load factor is 1.0, which means that, usually, collisions apply before rehash happens. For this reason, if speed is an issue, you should always explicitly set the maximum load factor. Layout Operations Unordered ...

Nicolai M. Josuttis, 2012

Programmer's Ultimate Security Deskref

... to the current state of the hash-table. www.syngress.com L I S P Risk: Hash tables or associative arrays can be utilized to. TLFeBOOK 428 LISP • Programmer's Ultimate Security DeskRef get- universal- time hash- table- rehash - threshold.

CompX Digital

COMMON LISP: The Language

nil hash-table-rehash-size hash-table [Function] hash-table-rehash-threshold hash-table [Function] hash-table-size hash-table [Function] hash-table-test hash- table [Function] X3J13 voted in March 1989 (97) to add four accessor functions that ...

Guy L. Steele, 1990

MySQL 5 Essentials

4.2 mysql Command-Line Arguments The mysql tool supports the following command-line options: Usage: mysql [OPTIONS] [database] -?, --help Display this help and exit. -I, --help Synonym for -? --auto-rehash Enable automatic rehashing.

Neil Smyth, 2010

Ruby Under a Microscope: Learning Ruby Internals Through ...

You can find the rehash function (the code that loops through the st_table_entry structures and recalculates which bin to put the entry into) in the st.c source file . To keep things simple, Listing 7-2 shows the version of rehash from Ruby 1 .8 .7 .

Pat Shaughnessy, 2013

Programmer's Ultimate Security DeskRef: Your programming ...

hash-table-rehash-threshold. Prototype: hash-table-rehash-threshold hash-table Summary: This function returns the current rehash threshold of hash-table Description: This function returns the current rehash threshold of a hash-table, suitable ...

James C Foster, 2004

Computer Science Handbook, Second Edition

Then, REHASH has a simple expression REHASH(d,b,A) = ((/i -a x d) x 2 + b) modtj where d = 2*~' and q is the computer word-size (see Figure 13.2). During the search for the pattern x, hash(x) is compared with hash(y[j —. m -f I ..;']) for m — 1 ...

Allen B. Tucker, 2004

10 ACTUALITÉS CONTENANT LE TERME «REHASH»

Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme rehash est employé dans le contexte des actualités suivantes.

Terminator Genisys review – a karaoke rehash

Marginally better than Terminator 3: Rise of the Machines or Terminator: Salvation but still light years short of either The Terminator or Terminator 2: Judgment ... «The Guardian, juil 15»

'Jurassic World' Review Roundup: Is It More Than A Rehash?

How is 'Jurassic World' faring? This review roundup gathers a few reactions from movie critics to help you decide whether the 'Jurassic Park' sequel is worth ... «Tech Times, juin 15»

'Entourage' a retrograde rehash, reviews say

Vince and the boys might want to move back to Queens after all. That was always the backup plan for the bros of "Entourage" — movie star Vincent Chase ... «Los Angeles Times, juin 15»

Bruce & Kris Jenner rehash the final years of their marriage

Bruce Jenner and ex-wife Kris rehashed the final years of their marriage and Bruce's transition in the Keeping Up with the Kardashians: About Bruce special. «Daily Mail, mai 15»

'Pitch Perfect 2' review: Sequel is sloppy, but consistently amusing …

'Pitch Perfect 2' review: Sequel is sloppy, but consistently amusing rehash of original. 1 / 11. Pitch Perfect 2.zip. The Barden Bellas are in trouble with the dean in ... «MLive.com, mai 15»

The Vampire Diaries (Ep. 621) Rehash with Arielle Kebbel

(CW) – Arielle Kebbel has more emotions than she can handle as she recaps the latest episode of TVD in this week's Rehash! What happened in the last ... «wwlp.com, mai 15»

Donald Sterling Says $600M Suit Doesn't Rehash Probate Case

Law360, Los Angeles (April 28, 2015, 7:45 PM ET) -- Former Los Angeles Clippers owner Donald Sterling on Monday urged a California federal court to ... «Law360, avril 15»

Migration proposals are 'rehash', but there's political willingness …

“The proposals are a rehash of what we've heard in the past. What's different is there's more political willingness. There's a changed political climate. Is it enough ... «Times of Malta, avril 15»

Ghana needs taxation rehash – participants

They said the rehash would recover taxes seeping through bad structural deals with multinationals and ensuring that all other taxes are collected. This was the ... «Ghana Business News, avril 15»

'Unfriended' is cyberized rehash of teenage revenge

Perhaps unwittingly, first time director Levan Gabriadze and screenwriter Nelson Greaves, working from a high concept sprung from the inventively tasteless ... «Boston Globe, avril 15»