Link: https://leetcode.com/problems/minimum-value-to-get-positive-step
2020-09-29
1403. Minimum Subsequence in Non-Increasing Order
Link: https://leetcode.com/problems/minimum-subsequence-in-non-increas
2020-09-29
algorithm - test2
Question輸入一個金額 dst，列出最佳找法。
Anwser程式思路:
用 BFS 直接展開解
#include <iostre
2020-09-28
algorithm - test1
QuestionGiven a string with “a~z” and “<” that represent you type t
2020-09-27
1122. Relative Sort Array
Given two arrays arr1 and arr2, the elements of arr2 are distinct, and
2020-09-26
1512. Number of Good Pairs
Link: https://leetcode.com/problems/number-of-good-pairs/
Given an arr
2020-09-26
1528. Shuffle String
Given a string s and an integer array indices of the same length.
The
2020-09-26
1431. Kids With the Greatest Number of Candies
Link: https://leetcode.com/problems/kids-with-the-greatest-number-of-c
2020-09-26
1480. Running Sum of 1d Array
Link: https://leetcode.com/problems/running-sum-of-1d-array/
Given an
2020-09-26
1470. Shuffle the Array
Link: https://leetcode.com/problems/shuffle-the-array/
Given the array
2020-09-26
1313. Decompress Run-Length Encoded List
Link: https://leetcode.com/problems/decompress-run-length-encoded-list
2020-09-26
FreeRadius Server and Client Note
FreeRadius 使用筆記
2020-09-21
Openssl - Certificate expiration check
用openssl檢查CA是否到期，以及應用snmpd去管理CA，最後介紹openwrt開啟 snmp V3 要注意什麼。
2020-09-03
OpenWRT snmpd v3 - snmpwalk authpriv Decryption error
snmp.conf 設定檔
vim /etc/snmp/snmp.conf
createUser user MD5 "987654321
2020-09-01
Ubuntu 使用 SocksV5 筆記
利用docker，創建兩個容器，一個用dante-server當代理伺服器使用，另一個用代理鏈工具proxychains指定應用程式導向代理伺服器。
2020-07-24
Ubuntu 使用 docker 筆記_Part2
到研華後，紀錄docker常用的指令，以及一些簡易的DockerFile撰寫筆記
2020-06-19
Example C code - Multicast
紀錄一下多播的範例代碼
2020-06-13
ezio_worklog/YuYan's Uboot 簡易筆記
YuYan’s Uboot 簡易筆記uboot command example
U-Boot# mii info
PHY 0x01: OUI
2020-06-01
Ubuntu 安裝 TFTP Server
因為要節省 embadded system 的空間，所以改使用 tftp 去 download 二進制檔案。相比 NFS 是比較小包，但是
2020-05-19
Gstreamer 編譯筆記
build documentation sudo apt install libglib2.0-devflex bison gst/pa
2020-05-11
YuYan's 20200508固緯離職交接事項
2020/05/08 離職交接事項
2020-05-08
Doxygen 筆記
(停工)Doxygen 可以將程式碼自動轉成文檔。
2020-04-28
TI-RTOS vxi11 儀器服務的實現_part2
本篇分析windows/Unix平台跟TI-RTOS平台的差異，並交代如何替換
2020-04-27
YuYan's 面試複習_C語言_Part1
(施工)
2020-04-20