Spend 1 - 2 hours to do some research on content marketing. It takes some preparation to be able to write a good coding blog, the basic content marketing techniques are helpful.
Mark the ideas Julia likes:
16. Look through your analytics to see your top three blog posts, then write a follow up post for each one. (rank 8 of 10)
33. Compile Top 10 resource lists for your niche: Top 10 blogs; top 10 companies; top 10 tools, etc. ( 10 out of 10).
28. Create category pages on your website or blog that can make finding your content easier for your visitors. ( 7 out of 10)
32. Try using Quora to find questions people are asking in your niche or industry.
Some blogs:
user-focused content strategies that will stand the test of time, while winning approval from users as well as Google.
Julia's comment:
Learning takes time; share personal coding experience, and encourage others to work hard as well.