Default Values

I'd suggest there ought to be config to disable source maps specifically, and specifically for either CSS or JS (not alwasy both), without turning off debug mode. As you note, debug mode does all sorts of different things that you might want with or without source maps.

# This behavior can be disabled with: # # environment.unregister_postprocessor 'application/javascript', Sprockets::SafetyColons

I totally understand that there may be a majority still considering this a bad practice and thus keeping it disabled by default in production seem ok. But there could at least be an option to enable it for people who want to, no?

hash :with_defaults, default: {} do boolean :likes_cookies, default: true end

enables passive event listeners by default for some events (see list below). It basically will set { passive: true } automatically every time you declare a new event listener.

If nobody objects or can come up with improvements, I'll approve.

const debounceFunc = debounce(1000, false, (num) => {    console.log('num:', num);}); // Can also be used like this, because atBegin is false by defaultconst debounceFunc = debounce(1000, (num) => {    console.log('num:', num);});

Looks like the problem is that debounce defaults to waiting for 0 ms ... which is completely useless!

However, in function components there really isn't much need for this pattern since you can just use JS default arguments

But recently I started to think about default values as some sort of a technical debt ... which is not a straight bad thing but something that could provide some "short term financing" get us to survive the project

Right, and if most uses of an FTP service use new FtpService() the one that sets an alternate port will stand out (service.SetPort(12345))

General rules of thumb

The question about default values in general - default return function values, default parameter values, default logic for when something is missing, default logic for handling exceptions, default logic for handling the edge conditions etc.

For a long time I considered default values to be a "pure evil" thing, something that "cloaks the catastrophe" and results in a very hard do find bugs.

We can catch this by setting up a wildcard on the router() and show an error route instead.

Data that is sent over the network is compressed (optionally) and encrypted (always). When receiving data it must be decrypted and then (if compressed) decompressed.

Most web browsers are set by default to protect your privacy unless you opt for tracking yourself. For example, Internet Explorer automatically enables its “Do Not Track” option and Google Chrome blocks any 3rd-party cookies by default.

Consumers located in the EU are also protected by a default legal 2 year guarantee on products purchased at no additional cost. Here again: 2-years is the statutory minimum

In the US, there is no one national law in regards to returns/refunds for purchases made online as in most cases, this is implemented on a state-by-state basis, however, under several state-laws, if no refund or return notice was made visible to consumers before purchase, consumers are automatically granted extended return/refund rights. In cases where the item purchased is defective, an implied warranty may apply in lieu of a written warranty

While there are security benefits to disallowing unsigned extensions by default, it is not clear why there is no option to turn off this behavior, perhaps by making it configurable only with administrator rights.

These are called default-initialized parameters.

In TypeScript, we can also set a value that a parameter will be assigned if the user does not provide one, or if the user passes undefined in its place.

buildName(undefined, "Adams")

If a default-initialized parameter comes before a required parameter, users need to explicitly pass undefined to get the default initialized value.

Calculate area of rectangle using default constructor in java

Raspberry Pi, Scratch, and HTML and CSS