Indian postal department has allotted a unique postal code of pin code to each district/village/town/city to ensure quick delivery of postal services. A Postal Index Number or PIN or PIN code is a ...

In addition to being a runnable CLI tool, D2 can also be used to produce diagrams from Go programs. For examples, see ./docs/examples/lib. This blog post also demos a complete, runnable example of ...

Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...