(Effective Java 2/E) 105. Item 5 - Avoid creating unnecessary objects

Mar 16 java effective, java Comments 318 words 1 mins for read

(Effective Java 2/E) 104. Item 4 - Enforce noninstantiability with a private constructor

Mar 15 java effective, java Comments 166 words 1 mins for read

(Effective Java 2/E) 103. Item 3 - Enforce the singleton property with a private constructor or an enum type

Mar 15 java effective, java, singleton Comments 276 words 1 mins for read

(Effective Java 2/E) 102. Item 2 - Consider a builder when faced with many constructor parameters

Mar 14 java builder, effective, java, javabeans, telescoping Comments 556 words 3 mins for read

(Effective Java 2/E) 101. Item 1 - Consider static factory methods instead of constructors

Mar 14 java effective, factory, java, method, static Comments 584 words 3 mins for read

(Working Effectively with Legacy Code) 011. I Need to Make a Change. What Methods Should I Test?

Mar 7 method-test Legacy Code Comments 2.6k words 16 mins for read

(Diary) 코로나 확진 후기

Mar 6 diary 자가격리, 재택근무, 코로나 Comments 1.5k words 9 mins for read

(Working Effectively with Legacy Code) 010. I Can’t Run This Method in a Test Harness

Mar 3 method-test Legacy Code Comments 1.7k words 10 mins for read

(Working Effectively with Legacy Code) 009. I Can’t Get This Class into a Test Harness

Feb 23 method-test Legacy Code Comments 3.5k words 21 mins for read

(Working Effectively with Legacy Code) 008. How Do I Add a Feature?

Feb 17 method-test Legacy Code Comments 1.9k words 11 mins for read

(Working Effectively with Legacy Code) 007. It Takes Forever to Make a Change

Feb 16 method-test Legacy Code Comments 759 words 4 mins for read

(Working Effectively with Legacy Code) 006. I Don’t Have Much Time and I Have to Change It

Feb 15 method-test Legacy Code Comments 2.4k words 15 mins for read

(Working Effectively with Legacy Code) 005. Tools

Feb 10 method-test Legacy Code Comments 1.3k words 8 mins for read

(Working Effectively with Legacy Code) 004. The Seam Model

Feb 9 method-test Legacy Code Comments 2.2k words 13 mins for read

(Working Effectively with Legacy Code) 003. Sensing and Separation

Feb 3 method-test Legacy Code Comments 843 words 5 mins for read

(Working Effectively with Legacy Code) 002. Working with Feedback

Feb 2 method-test Legacy Code Comments 1.1k words 6 mins for read

(Working Effectively with Legacy Code) 001. Changing Software

Feb 1 method-test Legacy Code Comments 960 words 6 mins for read

(Android Deep Dive) KeyStore System and Security Part 2 - KeyStore System

Oct 4 android_deep_dive Comments 245 words 1 mins for read

(Keyword) 정적 타입과 동적 타입

Oct 3 keyword dynamically, statically, typed Comments 390 words 2 mins for read

(Android Deep Dive) KeyStore System and Security Part 1 - Keyword List

Sep 30 android_deep_dive Comments 668 words 4 mins for read

(컴퓨터공학입문) 006. 컴퓨터와 2진수

Sep 15 cs_introduction 2진수, bit, byte, 컴퓨터 Comments 198 words 1 mins for read

(컴퓨터공학입문) 005. 진수 변환

Sep 14 cs_introduction 변환, 진수, 컴퓨터 Comments 815 words 5 mins for read

(컴퓨터공학입문) 004. 수의 체계

Sep 13 cs_introduction 숫자, 진법, 컴퓨터 Comments 516 words 3 mins for read

(Diary) 개발자의 주무기와 보조무기는 뭘까?

Sep 11 diary 개발자, 제조업, 커리어 Comments 754 words 4 mins for read

(컴퓨터공학입문) 003. 컴퓨터의 역사

Sep 8 cs_introduction 역사, 컴퓨터 Comments 863 words 5 mins for read

(컴퓨터공학입문) 002. 컴퓨터 시스템의 구성

Sep 7 cs_introduction 구성, 시스템, 컴퓨터 Comments 749 words 4 mins for read

(컴퓨터공학입문) 001. 컴퓨터의 개요

Sep 6 cs_introduction 기능, 데이터, 컴퓨터공학 Comments 116 words 1 mins for read

(LeetCode) 171. Excel Sheet Column Number

Aug 10 ps_leetcode Comments 264 words 1 mins for read

(LeetCode) 172. Factorial Trailing Zeroes

Aug 9 ps_leetcode Comments 213 words 1 mins for read

(LeetCode) 202. Happy Number

Aug 8 ps_leetcode Comments 737 words 4 mins for read

(LeetCode) 380. Insert Delete GetRandom O(1)

Aug 7 ps_leetcode Comments 435 words 2 mins for read

(LeetCode) 297. Serialize and Deserialize Binary Tree

Aug 6 ps_leetcode Comments 399 words 2 mins for read

(LeetCode) 300. Longest Increasing Subsequence

Aug 5 ps_leetcode Comments 307 words 1 mins for read

(LeetCode) 322. Coin Change

Aug 4 ps_leetcode Comments 301 words 1 mins for read

(LeetCode) 62. Unique Paths

Aug 3 ps_leetcode Comments 624 words 3 mins for read

(LeetCode) 55. Jump Game

Aug 2 ps_leetcode Comments 235 words 1 mins for read

(LeetCode) 240. Search a 2D Matrix II

Jul 30 ps_leetcode Comments 228 words 1 mins for read

(LeetCode) 33. Search in Rotated Sorted Array

Jul 29 ps_leetcode Comments 259 words 1 mins for read

(Android Deep Dive) Kotlin Symbol Processing API Part 2 - Details

Jun 27 android_deep_dive Comments 1.4k words 8 mins for read

(Android Deep Dive) Kotlin Symbol Processing API Part 1 - Annotation Processor

Jun 25 android_deep_dive Comments 711 words 4 mins for read

(Android Deep Dive) Image Loading and Caching Library 통합본

Jun 24 android_deep_dive Comments 76 words 1 mins for read

(Diary) S전자에 입사하면 정말 커리어가 망할까?

Jun 15 diary 개발자, 제조업, 커리어 Comments 871 words 5 mins for read

(Android Deep Dive) Image Loading and Caching Library Part 2 - Principle

Jun 1 android_deep_dive Comments 1.4k words 8 mins for read

(Diary) 수평 조직의 기울기는 누군가에겐 90도가 된다.

May 29 diary Comments 342 words 2 mins for read

(Android Deep Dive) Image Loading and Caching Library Part 1 - Why Use?

May 25 android_deep_dive Comments 1.2k words 7 mins for read

(LeetCode) Top Interview Questions - Easy Collection List

May 21 ps_leetcode Comments 283 words 1 mins for read

(LeetCode) 268. Missing Number

May 21 ps_leetcode Comments 308 words 1 mins for read

(LeetCode) 20. Valid Parentheses

May 20 ps_leetcode Comments 330 words 2 mins for read

(LeetCode) 118. Pascal's Triangle

May 18 ps_leetcode Comments 187 words 1 mins for read

(LeetCode) 190. Reverse Bits

May 17 ps_leetcode Comments 383 words 2 mins for read

(LeetCode) 461. Hamming Distance

May 15 ps_leetcode Comments 132 words 1 mins for read

(LeetCode) 191. Number of 1 Bits

May 14 ps_leetcode Comments 154 words 1 mins for read

(LeetCode) 13. Roman to Integer

May 13 ps_leetcode Comments 422 words 2 mins for read

(LeetCode) 326. Power of Three

May 12 ps_leetcode Comments 313 words 1 mins for read

(LeetCode) 204. Count Primes

May 11 ps_leetcode Comments 164 words 1 mins for read

(LeetCode) 412. Fizz Buzz

May 10 ps_leetcode Comments 249 words 1 mins for read

(LeetCode) 155. Min Stack

May 7 ps_leetcode Comments 314 words 1 mins for read

(LeetCode) 384. Shuffle an Array

May 6 ps_leetcode Comments 460 words 2 mins for read

(LeetCode) 198. House Robber

May 4 ps_leetcode Comments 318 words 1 mins for read

(LeetCode) 53. Maximum Subarray

May 3 ps_leetcode Comments 188 words 1 mins for read

(LeetCode) 121. Best Time to Buy and Sell Stock

Apr 30 ps_leetcode Comments 253 words 1 mins for read

(LeetCode) 70. Climbing Stairs

Apr 29 ps_leetcode Comments 222 words 1 mins for read

(LeetCode) 278. First Bad Version

Apr 28 ps_leetcode Comments 242 words 1 mins for read

(LeetCode) 88. Merge Sorted Array

Apr 27 ps_leetcode Comments 341 words 2 mins for read

(LeetCode) 108. Convert Sorted Array to Binary Search Tree

Apr 26 ps_leetcode Comments 256 words 1 mins for read

(LeetCode) 102. Binary Tree Level Order Traversal

Apr 22 ps_leetcode Comments 229 words 1 mins for read

(LeetCode) 101. Symmetric Tree

Apr 20 ps_leetcode Comments 387 words 2 mins for read

(LeetCode) 98. Validate Binary Search Tree

Apr 19 ps_leetcode Comments 290 words 1 mins for read

(LeetCode) 104. Maximum Depth of Binary Tree

Apr 13 ps_leetcode Comments 180 words 1 mins for read

(LeetCode) 141. Linked List Cycle

Apr 12 ps_leetcode Comments 386 words 2 mins for read

(LeetCode) 234. Palindrome Linked List

Apr 10 ps_leetcode Comments 232 words 1 mins for read

(LeetCode) 21. Merge Two Sorted Lists

Apr 9 ps_leetcode Comments 263 words 1 mins for read

(LeetCode) 206. Reverse Linked List

Apr 8 ps_leetcode Comments 154 words 1 mins for read

(LeetCode) 19. Remove Nth Node From End of List

Apr 7 ps_leetcode Comments 216 words 1 mins for read

(LeetCode) 237. Delete Node in a Linked List

Apr 6 ps_leetcode Comments 290 words 1 mins for read

(LeetCode) 14. Longest Common Prefix

Apr 5 ps_leetcode Comments 166 words 1 mins for read

(BOJ) 2243 사탕상자

Apr 5 ps_boj BOJ, Segment Tree Comments 501 words 3 mins for read

(BOJ) 13560 축구 게임

Apr 5 ps_boj BOJ, Greedy Comments 409 words 2 mins for read

(LeetCode) 38. Count and Say

Apr 4 ps_leetcode Comments 319 words 1 mins for read

(LeetCode) 28. Implement strStr()

Apr 3 ps_leetcode Comments 180 words 1 mins for read

(LeetCode) 8. String to Integer (atoi)

Apr 2 ps_leetcode Comments 1k words 6 mins for read

(LeetCode) 125. Valid Palindrome

Apr 1 ps_leetcode Comments 123 words 1 mins for read

(LeetCode) 242. Valid Anagram

Mar 31 ps_leetcode Comments 363 words 2 mins for read

(Android Deep Dive) Jetpack Compose 통합본

Mar 31 android_deep_dive Comments 61 words 1 mins for read

(LeetCode) 387. First Unique Character in a String

Mar 30 ps_leetcode Comments 202 words 1 mins for read

(LeetCode) 7. Reverse Integer

Mar 29 ps_leetcode Comments 204 words 1 mins for read

(LeetCode) 344. Reverse String

Mar 29 ps_leetcode Comments 137 words 1 mins for read

(BOJ) 14263 카드 놓기

Mar 29 ps_boj BOJ, Topological Sort Comments 904 words 5 mins for read

(BOJ) 1506 경찰서

Mar 29 ps_boj BOJ, Floyd, Pathfinder, Strongly Connected Components Comments 496 words 3 mins for read

(LeetCode) 48. Rotate Image

Mar 28 ps_leetcode Comments 234 words 1 mins for read

(LeetCode) 36. Valid Sudoku

Mar 28 ps_leetcode Comments 673 words 4 mins for read

(LeetCode) 1. Two Sum

Mar 27 ps_leetcode Comments 229 words 1 mins for read

(LeetCode) 283. Move Zeroes

Mar 27 ps_leetcode Comments 143 words 1 mins for read

(LeetCode) 66. Plus One

Mar 27 ps_leetcode Comments 228 words 1 mins for read

(LeetCode) 350. Intersection of Two Arrays II

Mar 27 ps_leetcode Comments 189 words 1 mins for read

(LeetCode) 136. Single Number

Mar 26 ps_leetcode Comments 252 words 1 mins for read

(LeetCode) 217. Contains Duplicate

Mar 25 ps_leetcode Comments 139 words 1 mins for read

(LeetCode) 189. Rotate Array

Mar 24 ps_leetcode Comments 255 words 1 mins for read

(LeetCode) 122. Best Time to Buy and Sell Stock II

Mar 23 ps_leetcode Comments 291 words 1 mins for read

(LeetCode) 26. Remove Duplicates from Sorted Array

Mar 22 ps_leetcode Comments 271 words 1 mins for read

-->