Comment by voidUpdate
5 days ago
This sort of thing really bugs me when I work with Unity and Unreal. Sometime the documentation for something is just so useless. A lot of the time when trying to understand Unreal nodes, the documentation page is just a picture of the node and the name of the node restated in slightly longer words, as if that helps anything. And so many times when I'm using Unity at £JOB, I just want to know how to use a function properly, and a short example would help so much. It's generally good but some pages just have nothing of value on them. If I could submit my own additions to the Unity docs pages, I would probably end up doing that
Unreal's lack of documentation is hugely frustrating and a massive time sink for me. They very much subscribe to a 'code is documentation' approach (I don't agree), but the 'screenshot of a node' documentation for blueprint is truly beyond parody.
I also had some issues recently where I was trying to build something in the latest Unreal version, and the docs for the thing I was trying to do said they were for that version, but obviously had screenshots from the last major version, which had a completely different interface style and menu items in different places, and as such was almost completely useless. Someone forgot to check it before bumping the version number on the docs
> £JOB
Wait a second, do people use $ for `$job` because it's how they earn money and not, as I've always thought, used it as a variable name?
Stop throwing my entire world view out of order please.
I actually don't know, I just assume the majority of people are americans and that's why they use $. I don't use $ in programming except for string interpolation, so it's never really registered as a variable sigil to me
Every time I use $word in a comment is to be reminiscent of POSIX-style string interpolation for some word. The vast majority of cases where I've seen it are such, only if "word" is numeric do I expect $ is used as a currency symbol.
Oh no my PHPness is showing!
Also, many, many countries use $, like Canada.
1 reply →
> I don't use $ in programming except for string interpolation
... but the entire point of the "$JOB" etc. slang is that it's a string interpolation...
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The $ is for variables. And the upper case make it a BASIC variable, instead of something like Perl or PHP.
Some times people put it in angle brackets <JOB>. I have no idea what system use variables like that.
Templates use this syntax in some languages.