Thursday, March 6, 2025

Javascript function to log the current method name and parameter

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 It may be helpful to log the current method with some parameter without hardcode the method name for each log entry.  The below method can ...
Thursday, February 13, 2025

Why material UI css style not apply after angular and material version upgrade

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Recently when upgrading angular and material UI version to 16 from lower vesion, somehow the css style does not apply correctly. More invest...
Tuesday, February 4, 2025

Using chrome developer tool to test css selector

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 If you need to test css selector, you can use Chrome developer tool's console to do so. For example, the below selector returns matched...
Tuesday, March 26, 2024

Difference between cluster, pod, container and node in Kubernete

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Container is a place that a program can be deployed and executed, it has all the dependent runtime libraries. Docker is a good candidate to...
Monday, March 25, 2024

Understanding jenkinsfile, Dockerfile, and deployment YAML files

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JenkinsFile is loaded and called by jenkins server for build and deployment. Ths code in this file will run in the default jnlp container. T...
Saturday, June 17, 2023

Angular key points for interview and review

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1. app component and app module Angular application starts from app component, which is created by "ng new" command, the app compo...
Tuesday, August 30, 2022

Azure AD B2C configuration note

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 In Azure AD B2C, multiple user flows can be defined for different purposes, for example, signin, signup, or reset password. These user flow...