庫藏股

dyiwu published on 2019-06-13, Updated on 2019-06-13 included in life

庫藏股，指的是公司將自己已經發行的股票重新買回，存放於公司，而尚未註銷或重新售出。這樣做可以減少市場上所有已發行股票的總數。

MACD 指標的用法

dyiwu published on 2019-06-08, Updated on 2019-06-08 included in life

MACD指標是非常非常實用的一個技術指標，他也是在這個股市上千個技術指標里比較少見的僅僅使用一個技術指標就能夠選到操作性比較強的個股的技術指標；

dyiwu published on 2019-06-07, Updated on 2019-06-07 included in tech

A php script, which involve the phpinfo() function call to dump configuration insystem.

dyiwu published on 2019-06-06, Updated on 2019-06-06 included in tech

Download the Nginx signing key from Nginx official site, and them add it into system.

dyiwu published on 2019-05-31, Updated on 2019-05-31 included in tech

This awk script translates the format of full name list in input file from the first name first format to the last name first format.

dyiwu published on 2019-05-15, Updated on 2019-05-15 included in life

太寫實了~ 50年以前出生的才能夠看的懂！真是一針見血，句句入骨！