The key is to accept that whatever is your topic and however you write it, someone will be disappointed because it is too simple, someone will be disappointed because it is too complex, someone will not understand the article because they miss some of the prerequisites, and someone will get angry because you spend too much time explaining the prerequisites.
People are different, you can't make everyone happy. The unhappy people are more likely to give feedback than the happy ones. (You probably wonder why other writers have tons of positive feedback. They likely paid for it. Or it is link spam: "your article is so awesome and inspiring; now here is a link to my completely unrelated web page".)
I guess you just have to imagine the target audience, and keep writing for them. First you get both positive and negative comments, which is okay, because the people who didn't like the first part should stop reading. If they keep reading your N-th article and posting the same angry comments, they are idiots; ban them and erase their comments. (There is a difference between pointing out a mistake, which is a good thing, and posting "this is noob stuff, loser" under ten articles in a row, which is bullying.)
The key is to accept that whatever is your topic and however you write it, someone will be disappointed because it is too simple, someone will be disappointed because it is too complex, someone will not understand the article because they miss some of the prerequisites, and someone will get angry because you spend too much time explaining the prerequisites.
People are different, you can't make everyone happy. The unhappy people are more likely to give feedback than the happy ones. (You probably wonder why other writers have tons of positive feedback. They likely paid for it. Or it is link spam: "your article is so awesome and inspiring; now here is a link to my completely unrelated web page".)
I guess you just have to imagine the target audience, and keep writing for them. First you get both positive and negative comments, which is okay, because the people who didn't like the first part should stop reading. If they keep reading your N-th article and posting the same angry comments, they are idiots; ban them and erase their comments. (There is a difference between pointing out a mistake, which is a good thing, and posting "this is noob stuff, loser" under ten articles in a row, which is bullying.)