Tag: The data structure

The front end

ARMS enterprise-level scenarios are described in the integration scenario

December 15, 2023

by Brian Tanner

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Introduction: ARMS Enterprise-level scenario Integration Scenario This section describes best practices that the ARMS OpenAPI can be flexibly integrated into customer link monitoring scenarios and...

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ios

There is a Swift mode reference, you and I learn together!

December 15, 2023

by Johnny Woods PhD

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Patterns represent structures of single or combined values. For example, the structure of a tuple (1,2) is a list of two elements separated by a...

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The front end

Front end common data structure and algorithm collation – dictionary

December 15, 2023

by Glenn Dorsey

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Concept A data structure used to store unique values, usually in the form of key-value pairs. Es6 has a dictionary data structure called a map....

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ios

There is a Swift mode reference, you and I learn together!

December 15, 2023

by Kathryn Paterson-Murphy

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Patterns represent structures of single or combined values. For example, the structure of a tuple (1,2) is a list of two elements separated by a...

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android

LeetCode brush problem note 710 random number in the blacklist —— I finally understand the official solution idea

December 15, 2023

by 王怡君

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Leetcode brush problem notes -710 random number in the blacklist ------ I finally understand the official solution ideas. Address: https://leetcode-cn.com/problems/random-pick-with-bl

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The code of life

Data structures and algorithms —- red-black trees

December 15, 2023

by Shannon Ibarra

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Property 1: Each node is either black or red. Property 2: The root node is black. Property 3: Every leaf node (NULL) is black (because...

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php

PHP Data Structures Extension

December 15, 2023

by Ben Dale

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In PHP, arrays are so powerful that they include all of these data structures, so you don't need to pay much attention to them. Over...

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php

7. Data structure (PHP implementation) — the underlying implementation of the priority queue (heap)

December 15, 2023

by Joanna Edwards

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1. Description: it is based on binary tree to achieve 2. Time complexity operation time complexity in queue O(logn) out of queue O(logn)3. The floating...

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mysql

B tree and B plus tree

December 15, 2023

by Joshua Robinson

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B+ tree is a kind of storage structure, which is often used to build an index in a database. To prepare a tree of order...

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php

SPL data structure 2-heap, maximum Heap, minimum Heap

December 15, 2023

by Aaron Middlemiss

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Heap is a common data structure. The bottom layer is a binary tree implemented with an array. But there is no parent or child pointer....

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algorithm

Leetcode problem 1 and problem 2 — sum of two numbers, add two numbers

December 15, 2023

by Dominic Carr

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Given an integer array nums and an integer target value, find the two integers in the array whose sum is the target value and return...

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java

How to improve the programmer who has been working for several years

December 15, 2023

by Anthony Peterson

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Asked me how to get out of this predicament, I believe that this situation is far from a person, before helping fans to do a...

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The data structure

0/1 knapsack, LCS, LIS

December 15, 2023

by Saira Mahal

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Many years ago , In Teddy's hometown there was a man who was called "Bone Collector". This man like to collect clocks and ranges of...

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c++

Number of towers – classic example

December 15, 2023

by Karen Wallace

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I have told you, this is a DP topic, can you AC? Input data begins with an integer C, representing the number of test instances,...

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The data structure

Data structure and algorithm: C maximum/small heap insert and delete

December 15, 2023

by Ethan Mitchell

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There are two ways to implement the maximum/small heap using Array[0]. One way is to use Array[0] with no actual value, and the other way...

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golang

Golang basic data structure and algorithm heap sort

December 15, 2023

by Seher Bhandari

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Based on a recent reading. < My first algorithm book > > (Japan) Sobei Ishida; This series of notes is intended to use the Golang...

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algorithm

Dynamic programming – algorithm introduction

December 15, 2023

by Susan Day

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Dynamic Programming (DP for short) is a method used in mathematics, management science, computer science, economics and bioinformatics to solve complex problems by decomposing the...

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algorithm

What is the pressure DP? This solution will get you started

December 15, 2023

by Tom Hooper

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Title Address (464. Can I Win) [Link] Title Description {Code... } The function signature of the problem is as follows: {code... } gives you two...

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algorithm

DP is violence, violence is art

December 14, 2023

by Claudia Vasquez

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After looking at the data range, the matrix size is no more than $200 \times 200$, so the answer should be violence, this data range...

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golang

Hand roll Golang basic data structure and algorithm heap

December 14, 2023

by Cheryl Harrison-White

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A full binary tree can be stored using an array, because its parent node has a linear relationship with the index of the left and...

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The data structure

An in-depth understanding of ProtoBuf principles and engineering practices (Overview)

December 14, 2023

by Carol Baker

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ProtoBuf, as a cross-platform, language-independent and extensible method for serializing structured data, has been widely used in network data exchange and storage. With the development...

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algorithm

How hard is dynamic programming?

December 14, 2023

by Purab Datta

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The general idea is to break something down into stages and then move between them to achieve a goal. Since there are usually multiple migration...

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mysql

It’s Design — Why does MySQL use B+ trees?

December 14, 2023

by Kiaan Dhawan

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I believe that every background development engineer in the interview process, have been asked "MySQL's default storage engine is what? What data structure is a...

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algorithm

Bloon filters – spatially efficient data structures

December 14, 2023

by Divyansh Swaminathan

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One application is a Hash table, a data structure that is accessed directly based on Key values. That is, it accesses records by mapping the...

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java

HashMap basics

December 14, 2023

by Natalie Hale

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Today, I'm going to talk about one of the most cliched and often talked about issues. Search HashMap on the Internet and find various articles....

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The data structure

HongMeng light kernel M kernel source analysis: data structure of the task sorting list

December 14, 2023

by Reyansh Kaur

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This article will continue to introduce you to the important data structure in the source code of the Hongmu Light Kernel: TaskSortLinkAttr. The task sorted...

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python

List, set, dict, tuple

December 14, 2023

by Megan Hernandez

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{code... } {code... } about the list function {code... } {code... } {code... } {code... } {code... } {code... } {code... } {code... } {code......

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javascript

A binary search tree for JavaScript data structures

December 14, 2023

by Anthony Thompson

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{code... }

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The data structure

Linear lists of data structures and algorithms (hyperdetailed sequential lists, linked lists)

December 14, 2023

by Tracy Cooper

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Linear table: logical structure, is the relationship between external exposure data, do not care about how to achieve the bottom layer, the logic structure of...

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python

List, set, dict, tuple

December 14, 2023

by 王志偉

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(n=1) : Move A plate directly from A to C, A- > (n=1) : Move A plate directly from A to C, A- > (n=1)...

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