shiv19

# Commands that are useful once in a while but not always for everyday usage

# Remove all node_modules forlder recursively
find . -name "node_modules" -type d -prune -exec rm -rf '{}' +

# List globally installed npm package
npm list -g --depth=0

# Loop over files in the current dir
for f in *; do

shiv19

What ?

This is the equivalent of using ngIf in angular + {N}, but for vanilla JS + {N}

Why ?

As opposed to using visibility attribute, this will not add the component specified in the template to the view, so the hidden component's loaded event won't be triggered until the component is shown.

shiv19

As I've been learning more and more about NativeScript, one of the first tasks I really dove into was learning how to customize the Navigation Bar for an iOS app. NativeScript has a Navbar component on the roadmap, but for now, it requires some knowledge about the underlying iOS implementation of UINavigationControllers, UIViewControllers and the like.  But fear not!  I have braved the treacherous waters of StackOverflow and the Objective-C docs and emerged, victorious and unscathed.

In this article, I’ll go over a few of the more common tweaks that you might be needing to make to the Navigation Bar or Status Bar. While NativeScript is a cross-platform framework, these tweaks apply specifically to iOS. However, most of the items that I will

shiv19

class MaxHeap{

	constructor(){
		this.data = [];
		this.position = 1;
	}
	
	insert(value){

		this.data[this.position] = value;