Computing
[Docker] Common Operational Command
There is high frequency using docker to test applications and variant projects. To ensure the efficient of maintain these commands, I created a post and update it regularly.
Articles by C.H. Ling
Computing
[DevOps] Setup home lab in docker
For setting the home lab in local network, there has a home server in home before. However, after move to new country the server cannot be start. So I would like to setup the platform […]
CI / CD
[Jenkins] Get credential in pipeline
No matter what kind of program, hard-code sensitive information is not a recommend approach. In Jenkins, credentials can store in its own credential store and fetch in pipeline.
CI / CD
[Jenkins] Adding approval with pipeline script
To prevent production change in controllable manner, some organization require to have some manual approval in the process. To Implement in Jenkins, either use pipeline command or script.
AWS
[DevOps] Publish Java package to AWS CodeArtifact
AWS CodeArtifact is one of the AWS devops feature for package management. Even compare with NexusOSS, it cannot upload package manually, but it still worth to use if using AWS as DevOps Platform.
Computing
[SpringBoot] Resolve exception javax.management.InstanceAlreadyExistsException: org.springframework.boot:type=Admin,name=SpringApplication in Eclipse
It caused by Eclipse default server setting on JMX.
Computing
[DevOps] 在BitBucket 中加入SSL 設定
Bitbucket 是一套用implement 了git 的Source Code Management (SCM) 方案. 要設定SSL 方法如下.
Computing
[Visual Studio] 利用內建的diff merge 進行整合
當要進行代碼整合時, 有時需要進行3-way match, 簡單說是用兩個檔期進行比對整合, 並標示有衝突(Conflict) 的部份.
Angular
[Angular] 自建Duel List
在設計介面時, 有時會利用duel list 去顯示現有item 及可以加入的item. 在Angular 中, 可以安裝 angular-dual-listbox 實現. 而它亦可以自己修改設計. 示範中會利用它自建主題及加入add/ remove all 功能.
Computing
[Java] 解決 fastxml “Content type ‘application/json;charset=UTF-8’ not supported”
發生這個問題時, 主要是因為object 中有多個@JsonManagedReference 找到, 因此會令serialize 時不能正常找到相對應的class resolve.