- Topic 1 - Union Find
- Topic 2 - Stacks and Queues
- Topic 3 - Sorting
- Topic 4 - Priority Queues
- Topic 5 - Symbol Tables
- Topic 6 - Balanced Search Trees
- Topic 7 - Hash Table
- Topic 8 - Graph
- Topic 9 - Minimum Spanning Tree and Shortest Path
- Topic 11 - String Sort
- Topic 12 - Tries
- 1 Dive in A Quick Dip
- 2 Classes and Objects
- 3 Primitives and references
- 4 Methods use instance variables
- 5 Writing a Program
- 6 Get to know the Java API
- 7 Inheritance and polymorphism
- 8 Interfaces and Abstract Classes
- 9 Constructors and Garbage Collection
- 10 Numbers and Statics
- 11 Exception Handling
- 12 Getting GUI
- 13 Using Swing
- 14 Serialization and File IO
- 15 Networking and Threads
- 16 Collections and Generics
- 17 Packages, Jars and Deployment
- 18 Remote deploy with RMI
- 19 Appendix
- 1 Strategy Pattern
- 2 Observer Pattern
- 3 Decorator Pattern
- 4 Factory Pattern
- 5 Singleton Pattern
- 6 Command Pattern
- 7 Adapter and Facade Pattern
- 8 Template Method Pattern
- 9 Iterator and Composite Pattern
- 10 State Pattern
- 11 Proxy Pattern
- 12 Compound Patterns
- 13 Better Living with Patterns
- 14 Builder Pattern
- 15 Chain Of Responsibility
- Ajax
- Bootstrap
- CSS
- HTML
- Head First Servlets and JSP
- JDBC
- JSON
- JSP以及JSTL和EL表达式
- Java Web
- JavaScript
- MyBatis
- RESTful
- Spring
- SpringBoot
- Tomcat
- XML
- jQuery
- 人员信息管理系统
- Log4j
- 1 走进Java
- 2 Java内存区域与内存溢出正常
- 3 垃圾收集器与内存分配策略
- 4 虚拟机性能监控与故障处理工具
- 5 调优案例分析与实战
- 6 类文件结构
- 7 虚拟机类加载机制
- 8 虚拟机字节码执行引擎
- 9 类加载及执行子系统的案例与实战
- 10 早期(编译期)优化
- 11 晚期(运行期)优化
- 12 Java内存模型与线程
- 13 线程安全与锁优化
- 14 AppendixC
- 1. Two Sum
- 2. Add Two Numbers
- 3. Longest Substring Without Repeating Characters
- 4. Median of Two Sorted Arrays
- 5. Longest Palindromic Substring
- 6. ZigZag Conversion
- 7. Reverse Integer
- 8. String to Integer (atoi)
- 9. Palindrome Number
- 10. Regular Expression Matching
- 11. Container With Most Water
- 12. Integer to Roman
- 14. Longest Common Prefix
- 15. 3Sum
- 16. 3Sum Closest
- 17. Letter Combinations of a Phone Number
- 18. 4 Sum
- 19. Remove Nth Node From End of List
- 20. Valid Parentheses
- 21. Merge Two Sorted Lists
- 22. Generate Parentheses
- 23. Merge k Sorted Lists
- 24. Swap Nodes in Pairs
- 25. Reverse Nodes in k-Group
- 26. Remove Duplicates from Sorted Array
- 27. Remove Element
- 28. Implement strStr()
- 29. Divide Two Integers
- 30. Substring with Concatenation of All Words
- 31. Next Permutation
- 32. Longest Valid Parentheses
- 33. Search in Rotated Sorted Array
- 34. Find First and Last Position of Element in Sorted Array
- 35. Search Insert Position
- 36. Valid Sudoku
- 37. Sudoku Solver
- 38. Count and Say
- 39. Combination Sum
- 40. Combination Sum II
- 42. Trapping Rain Water
- 43. Multiply Strings
- 46. Permutations
- 47. Permutations II
- 49. Group Anagrams
- 50. Pow(x, n)
- 51. N-Queens
- 52. N-Queens II
- 53. Maximum Subarray
- 56. Merge Intervals
- 57. Insert Interval
- 58. Length of Last Word
- 60. Permutation Sequence
- 61. Rotate List
- 62. Unique Paths
- 63. Unique Paths II
- 64. Minimum Path Sum
- 66. Plus One
- 67. Add Binary
- 69. Sqrt(x)
- 70. Climbing Stairs
- 71. Simplify Path
- 74. Search a 2D Matrix
- 75. Sort Colors
- 76. Minimum Window Substring
- 77. Combinations
- 78. Subsets
- 79. Word Search
- 81. Search in Rotated Sorted Array II
- 82. Remove Duplicates from Sorted List II
- 83. Remove Duplicates from Sorted List
- 84. Largest Rectangle in Histogram
- 85. Maximal Rectangle
- 86. Partition List
- 88. Merge Sorted Array
- 89. Gray Code
- 90. Subsets II
- 91. Decode Ways
- 92. Reverse Linked List II
- 93. Restore IP Addresses
- 93. Restore IP Adress
- 94. Binary Tree Inorder Traversal
- 95. Unique Binary Search Trees II
- 96. Unique Binary Search Trees
- 98. Validate Binary Search Tree
- 99. Recover Binary Search Tree
- 100. Same Tree
- 101. Symmetric Tree
- 102. Binary Tree Level Order Traversal
- 103. Binary Tree Zigzag Level Order Traversal
- 104. Maximum Depth of Binary Tree
- 105. Construct Binary Tree from Preorder and Inorder Traversal
- 107. Binary Tree Level Order Traversal II
- 108. Convert Sorted Array to Binary Search Tree
- 109. Convert Sorted List to Binary Search Tree
- 110. Balanced Binary Tree
- 111. Minimum Depth of Binary Tree
- 112. Path Sum
- 113. Path Sum II
- 114. Flatten Binary Tree to Linked List
- 116. Populating Next Right Pointers in Each Node
- 117. Populating Next Right Pointers in Each Node II
- 118. Pascals Triangle
- 119. Pascals Triangle II
- 120. Triangle
- 121. Best Time to Buy and Sell Stock
- 122. Best Time to Buy and Sell Stock II
- 123. Best Time to Buy and Sell Stock III
- 124. Binary Tree Maximum Path Sum
- 125. Valid Palindrome
- 127. Word Ladder
- 128. Longest Consecutive Sequence
- 129. Sum Root to Leaf Numbers
- 130. Surrounded Regions
- 131. Palindrome Partitioning
- 132. Palindrome Partitioning II
- 133. Clone Graph
- 136 Single Number
- 137 Single Number II
- 138. Copy List with Random Pointer
- 139. Word Break
- 141. Linked List Cycle
- 142. Linked List Cycle II
- 143. Reorder List
- 144. Binary Tree Preorder Traversal
- 145. Binary Tree Postorder Traversal
- 146. LRU Cache
- 147. Insertion Sort List
- 148. Sort List
- 149. Max Points on a Line
- 150. Evaluate Reverse Polish Notation
- 151. Reverse Words in a String
- 152. Maximum Product Subarray
- 153. Find Minimum in Rotated Sorted Array
- 155. Min Stack
- 160. Intersection of Two Linked Lists
- 164. Maximum Gap
- 166. Fraction to Recurring Decimal
- 167. Two Sum II - Input array is sorted
- 168. Excel Sheet Column Title
- 169. Majority Element
- 170. TwoSum III
- 171. Excel Sheet Column Number
- 172. Factorial Trailing Zeroes
- 173. Binary Search Tree Iterator
- 174. Dungeon Game
- 179. Largest Number
- 187. Repeated DNA Sequences
- 190. Reverse Bits
- 191. Number of 1 Bits
- 198. House Robber
- 199. Binary Tree Right Side View
- 200. Number of Islands
- 202. Happy Number
- 203. Remove Linked List Elements
- 204. Count Primes
- 205. Isomorphic Strings
- 206. Reverse Linked List
- 207. Course Schedule
- 209. Minimum Size Subarray Sum
- 210. Course Schedule II
- 213. House Robber II
- 215. Kth Largest Element in an Array
- 216. Combination Sum III
- 221. Maximal Square
- 222. Count Complete Tree Nodes
- 224. Basic Calculator
- 225. Implement Stack using Queues
- 226. Invert Binary Tree
- 229. Majority Element II
- 230. Kth Smallest Element in a BST
- 231. Power of Two
- 232. Implement Queue using Stacks
- 233. Number of Digit One
- 234. Palindrome Linked List
- 235. Lowest Common Ancestor of a Binary Search Tree
- 236. Lowest Common Ancestor of a Binary Tree
- 237. Delete Node in a Linked List
- 240. Search a 2D Matrix II
- 241. Different Ways to Add Parentheses
- 242. Valid Anagram
- 252. Meeting Rooms
- 253. Meeting Rooms II
- 256. Paint House
- 257. Binary Tree Paths
- 258. Add Digits
- 260. Single Number III
- 261. Graph Valid Tree
- 263. Ugly Number
- 264. Ugly Number II
- 265. Paint House II
- 268. Missing Number
- 270. Closest Binary Search Tree Value
- 276. Paint Fence
- 278. First Bad Version
- 279. Perfect Squares
- 280. Wiggle Sort
- 287. Find the Duplicate Number
- 290. Word Pattern
- 295. Find Median from Data Stream
- 297. Serialize and Deserialize Binary Tree
- 300. Longest Increasing Subsequence
- 303. Range Sum Query - Immutable
- 304. Range Sum Query 2D - Immutable
- 309. Best Time to Buy and Sell Stock with Cooldown
- 310. Minimum Height Trees
- 313. Super Ugly Number
- 322. Coin Change
- 324. Wiggle Sort II
- 326. Power of Three
- 328. Odd Even Linked List
- 331. Verify Preorder Serialization of a Binary Tree
- 332. Reconstruct Itinerary
- 337. House Robber III
- 338. Counting Bits
- 342. Power of Four
- 344. Reverse String
- 345. Reverse Vowels of a String
- 347. Top K Frequent Elements
- 349. Intersection of Two Arrays
- 350. Intersection of Two Arrays II
- 359. Logger Rate Limiter
- 366. Find Leaves of Binary Tree
- 367. Valid Perfect Square
- 370. Range Addition
- 372. Super Pow
- 373. Find K Pairs with Smallest Sums
- 378. Kth Smallest Element in a Sorted Matrix
- 382. Linked List Random Node
- 384. Shuffle an Array
- 387. First Unique Character in a String
- 399. Evaluate Division
- 401. Binary Watch
- 404. Sum of Left Leaves
- 409. Longest Palindrome
- 415. Add Strings
- 426. Convert Binary Search Tree to Sorted Doubly Linked List
- 429. N-ary Tree Level Order Traversal
- 437. Path Sum III
- 438. Find All Anagrams in a String
- 451. Sort Characters By Frequency
- 463. Island Perimeter
- 493. Reverse Pairs
- 500. Keyboard Row
- 507. Perfect Number
- 518. Coin Change 2
- 538. Convert BST to Greater Tree
- 559. Maximum Depth of N-ary Tree
- 590. N-ary Tree Postorder Traversal
- 599. Minimum Index Sum of Two Lists
- 606. Construct String from Binary Tree
- 633. Sum of Square Numbers
- 637. Average of Levels in Binary Tree
- 671. Second Minimum Node In a Binary Tree
- 684. Redundant Connection
- 685. Redundant Connection II
- 687. Longest Univalue Path
- 692. Top K Frequent Words
- 697. Degree of an Array
- 703. Kth Largest Element in a Stream
- 704. Binary Search
- 716. Max Stack
- 728. Self Dividing Numbers
- 741. Cherry Pickup
- 743. Network Delay Time
- 746. Min Cost Climbing Stairs
- 760. Find Anagram Mappings
- 783. Minimum Distance Between BST Nodes
- 784. Letter Case Permutation
- 785. Is Graph Bipartite?
- 841. Keys and Rooms
- 867. Transpose Matrix
- 873. Length of Longest Fibonacci Subsequence
- 876. Middle of the Linked List
- 941. Valid Mountain Array
- 1020. Number of Enclaves
- CentOS日志
- Intel Parallel Studio XE
- Jupyter Notebook
- Nasm
- Octave
- Proxy
- Ubuntu日志
- git
- vagrant搭建ubuntu
- 下载
- 黑苹果日志
- Free text and natural language processing
- Intro
- Jupyter notebook
- Relational Data
- The data collection process
- 1 Introduction
- 2 Operating System structures
- 3 Processes
- 4 Threads and Concurrency
- 5 CPU Scheduling
- 6 Synchronization Tools
- 7 Synchronization Examples
- 8 DeadLocks
- 9 Main Memory
- 10 Virtual Memory
- 11 Mass-Storage Structure
- 12 IO Systems
- 13 File System Interface
- 14 File System Implementation
- 15 File System Internals
- 17 Protection
- 18 Virtual Machines