Using ChatGPT to Draw Sequence Diagram
To use ChatGPT to generate a sequence diagram, you can provide a description of the system and the interactions between its components. The description should be written in a clear and concise manner
Category: Development
3D Printered Switch Blocker Cherry MX
Are you tired of accidentally hitting the wrong keys on your keyboard? Do you find yourself losing precious time because of a rogue Caps Lock or Windows key? Or maybe you’re like me and have a keybo
Handling invalid index on empty tuple from list in Terraform
It is common to use count = 0 to archive feature toggle in Terraform. However, it could result empty tuple error when the when it is implement in a resource and the feature is disable. A tuple is a t
Pair Programming with ChatGPT - A Developer's Dream Come True
As a full stack developer, I have practiced pair programming with many humans over the years. However, recently I had the opportunity to work with ChatGPT, a large language model trained by OpenAI, a
Using custom validation to validate other variables in Terraform
This blog post is generated with ChatGPT In Terraform, you can use custom validation blocks to define your own custom validation rules for Terraform variables. These validation blocks allow you to sp
The easiest way to perform network latency test on an App in iPhone
Simulating network latency or even poor network is very easy in iOS. You don’t need to setup a proxy, router nor a poor network provider. All you have to do is enabling Developer mode using XCode. The
Gsource on Mac
It is often difficult to tell how hard developers are working to non-IT folks. Usually I try to let them watch gsource. Setting up gsource on Mac is not difficult but it has several steps. First, you
Mark Six master on Linux/Mac
Mark six is a lottery in Hong Kong. You can pick 6 numbers from 49 numbers in the lottery ticket. There are many single line command to generate 6 numbers from 1 to 49, python 2 1python -c 'impo
My Fiddler Cookbook
Fiddler is my favorite debugging proxy on Windows. Usually, I use Python to write simple debugging proxy which is usually less than 30 lines until it needs https. Enabling https decryption That’s why
Setting up HTTP/2 with Apache and PHP on Debian 8
HTTP/1.1 makes multiple new connections HTTP/2 multiplex from original connection Setup Showing active HTTP/2 session About the new VPS My blog has been migrated to a new Debian Virtual Private Ser