albert's blog
2019/02/07
[Java] How to do IP validation in Java?
›
Problem How to do IP validation in Java? How-To Here has sample code: import lombok.Data ; import javax.validation.constra...
2019/02/06
[Spring] How to use shedlock in spring framework?
›
Problem Owing to my web application will deploy to a cluster, so I need to find a solution to prevent concurrent execution of scheduled Spr...
2019/02/05
[Spring] org.springframework.ws.client.WebServiceIOException: I/O error: Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out
›
Problem When I try to call web service, I get this SocketTimeoutException exception: org . springframework . ws . client . WebServiceIOE...
2019/02/04
[閱讀筆記] How to read a book (1/8)
›
閱讀分成四種層次： 網路、電視機、收音機等，每天 24 小時不斷地提供資訊給我們，但是這些現代的溝通媒介有強化你對我們所處的世界的了解嗎？ 電視機前的觀眾、收音機前的聽眾以及雜誌的讀者，所接收到的資訊都是經過挑選過的資料與統計數字，為了就是要讓閱聽人花...
‹
›
Home
View web version
