Archives

2025

2024

09 Sep 11. SQL(Note)
05 Sep 10. SQL(Test)
04 Sep 09. SQL(Practice)
03 Sep 08. SQL(Join)
02 Sep 07. SQL 서브쿼리와 인라인뷰
01 Sep 06. SQL(If, Case, Group by)
30 Aug 05. SQL(숫자, 문자, 날짜 함수)
29 Aug 04. SQL(SELECT절의 활용, 표현식과 별칭, 연결 연산자(CONCAT()))
28 Aug 03. SQL(Create, Input, Drop, Truncate. Insert)
27 Aug 02. SQL(What is SQL?)
26 Aug 01. SQL(Basic)

2022

05 Dec 04. Python-Programming(Application)(Meta characters)
04 Dec 10. C-Programming(Structure & Array & Pointer)
28 Nov 09. C-Programming(Structure)
28 Nov 05. Circuit Theory(OP Amp)
28 Nov 07. Statistics(ANOVA)
27 Nov 07. C-Programming(Array & Pointer)
27 Nov 08. C-Programming(Convert the pointer of a common code)
26 Nov 06. C-Programming(Pointer Basic)
26 Nov 05. C-Programming(Making Header File)
26 Nov 04. C-Programming(Function)
26 Nov 03. C-Programming(Array & Macro Variables)
25 Nov 02. C-Programming(Repeating sentence)
25 Nov 01. C-Programming(Basic Coding Test)
24 Nov 06-2. Statistics(Regression analysis)(Illiteracy rate & lifespan)
24 Nov 06-1. Statistics(Regression analysis)(hp & mpg)
23 Nov 06. Python-Programming(Introduction)(Vending machine programming)
17 Nov 05. Statistics(Two samples t-test report)
13 Nov 03. Python-Programming(Application)(import re, string, wordcloud,matplotlib.pyplot, wikipedia)
12 Nov 07. Introduction and practice of engineering computer(Deep coding)(2)
12 Nov 02. Python-Programming(Application)(Tkinter)
11 Nov 04. Statistics(One sample t-test report)
11 Nov 06. Introduction and practice of engineering computer(Deep coding)(1)
11 Nov 01. Python-Programming(Application)(Basic Coding Test)
10 Nov 05. Introduction and practice of engineering computer(Coding Quiz)
09 Nov 04. Introduction and practice of engineering computer(Array & Swap)
08 Nov 03. Introduction and practice of engineering computer(Factorial & Stars)
08 Nov 04. Circuit Theory(Matrix)
07 Nov 02. Introduction and practice of engineering computer(Basic Coding Test)(2)
06 Nov 01. Introduction and practice of engineering computer(Basic Coding Test)(1)
05 Nov 05. Python-Programming(Introduction)(Classifying strings, Tkinter Basic)
04 Nov 04. Python-Programming(Introduction)(Object-oriented Paint, Multi Thread)
03 Nov 03. Python-Programming(Introduction)(Turtle, Remove special characters)
02 Nov 02. Python-Programming(Introduction)(Turtle, List, Tuple, Dictionary, Set)
01 Nov 01. Python-Programming(Introduction)(rock paper scissors & up&down game)
24 Oct Statistics Midterm Exam
24 Oct 03. Statistics(Central limit theorem)
10 Oct 03. Circuit Theory(Sum of the series and parallel resistors)
28 Sep 02. Circuit Theory(Ohm's Law, P = VI)
25 Sep 02. Statistics(R Problem Solving)
13 Sep 01. Circuit Theory(Basic Input/Output)
05 Sep 01. Statistics(R Basic Practicing)
28 Jul 03. Git(Practicing Linux commands)(1)
27 Jul 02. Git(User Setting)
26 Jul 10. HTML-Typing the contents(Forms)
25 Jul 08. C Language(Data type)(float)
25 Jul 09. HTML-Typing the contents(Hyperlink)
24 Jul 07. C Language(Data-type)(int)
24 Jul 08. HTML-typing the contents(Audio & Video)
23 Jul 01. Git(Intro)
23 Jul 06. C Language(ASCII)
22 Jul 05. C Language(Memory)
21 Jul 04. C Language(Execution File)
20 Jul 03. C Language(Description Formats)
19 Jul 02. C Language(Programming Concepts of Electronic Computer)
18 Jul 01. C Language(Intro)
17 Jul 07. HTML-Typing the contents(Image)
16 Jul 06. HTML-Typing the contents(Table)
15 Jul 05. HTML- Typing the contents(List)
14 Jul 04. HTML-Typing the contents(Text)
13 Jul 03. HTML-Semantic tags
12 Jul 02. HTML-Basic structure
11 Jul 01. HTML-Introduction
10 Jul How to use Typora