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If your pull request closes a GitHub issue, replace the XXXXX below with the issue number.
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* Adding instructions to clean up .gitignore errors
Inexperienced devs often run into these situations that can be frustrating and a little scary to fix. The information is easy enough to find, and I hate to overcomplicate these instructions, but since these are common enough mistakes for the newly initiated, it may be good to have a reference here.
* Adding instruction to fix .gitignore mistakes
A common mistake for the inexperienced is to commit files and directories without updating the .gitignore file. This information is easily found if you dig for it, but common enough I thought it might be useful to add here.
add text "An example of positive correlation would be the relationship between people's height and weight: taller people tend to be heavier. If we look at the average data for a large group of people, as height increases so does weight."
Added a Caveat sub-section, and covered the refs aren't passed through case with an example. There are still a couple of more caveats. And left a reference to forwarding refs docs.
* Clarified the sentence about zero indexing and that any data type can be stored in an array
* Added spacing between elements
* Fixed declaration format `new nameOfArray[numberOfElements](vals)` is definitely not a thing it should be `new dataType [numberOfElements](vals)`
* Added shorthand definition
* Removed claim that you are storing an array in another array by assigning an alias to it
* ADD "Undefining Macro"
we can undefine macro whenever we want in code by adding #undefine
* fix: markdown title format
* fix: minor grammar corrections
Capitalise first word and remove extra full stops
* Translated to Russian
Added translation for <code>/docs/russian/how-to-catch-outgoing-emails-locally.md</code> from English to Russian
* Inserted proper img links
Inserted proper links for screenshots (direct links).
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