Tuesday, June 28, 2022

Programming

DevOps

Add basic authentication to Kubernetes Ingress nginx

Add basic authentication to Kubernetes Ingress nginx

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Wonder how to add basic authentication to Ingress? I am going to show you how to add basic authentication to Kubernetes Ingress nginx in...
Use ternary condition in Helm

Use ternary condition in Helm

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In this post, I will show you how to use ternary condition in Helm to render inline values into the templates. Let say we have...
Update root password in MariaDB 10.4 on MacOS

Update root password in MariaDB 10.4 on MacOS

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There is some changes in authentication procedures in MariaDB 10.4, hence, you can not use previous techniques to change root password. I will show...
Execute Kubernetes Pod Shell Command as Root user

Execute Kubernetes Pod Shell Command as Root user

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Usually for security reasons, you will run container image as a regular user, non-superuser. However, sometimes, you want to test or debug something on...

Web Development

Parse query string in Gin web application

Parse query string in Gin web application

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In this tutorial, I will show you how to parse query string in Gin web application. Create a Gin project First, let's initialize a Gin project...
Add basic authentication to Gin web application

Add basic authentication to Gin web application

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Like any other web framework, Gin-gonic also provides a convenient way to add basic authentication. Today, I will show you how to add basic...
Get started with Gin framework

Get started with Gin framework

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Gin or Gin-gonic is one of the most popular and most feature rich web framework in Go (Golang). Let's get started with Gin framework...
Fix issue missed schedule in WordPress

Fix issue missed schedule in WordPress

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In WordPress, post schedule is triggered through wp-cron script when someone visits the page; however, if the page has low traffic, the post will...

Coding Tips

Parse query string in Gin web application

Parse query string in Gin web application

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In this tutorial, I will show you how to parse query string in Gin web application. Create a Gin project First, let's initialize a Gin project...
Get object key by value in Javascript

Get object key by value in Javascript

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We can easily get object value by key using index operator object, but what about getting object key using value? Today, I will show...
Use curl to measure site metrics

Use curl to measure site metrics

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curl is a great utility to make network requests and transfer data across the Internet, but do you know that we can also use...
Increase Node application maximum memory usage

Increase Node application maximum memory usage

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If your Node application fails due to Javascript heap out of memory error, it means it doesn't have enough memory to execute, and you...

Miscellaneous