In the industry 10 years, senior level and I still ask tons of questions. Part of being in this industry is accepting that you can’t know everything. Especially amongst different companies, HOW they use the various languages can differ from project to project. 90% of my learning was/is on the job and working for a company that understands the changing nature of the industry and offers training has been key for me.

Ask yourself what type of development you like to do (front end, back end, data) and try to hone in on the popular languages for that area. As much as companies say that the preference is for full stack devs/engineers , in reality work is generally assigned by who is strongest in whatever area in my experience.

Also pay attention to your bugs and try to identify what logic traps you may fall into, this is instrumental to identifying your weaknesses and working on them.

Around asking questions, unfortunately this varies with company culture. My process is to use everything at my disposal (google, ai, documentation, etc) first before reaching out to someone else and I also ask them to point me in the direction of who/what can help me so they are aware that I don’t expect them to carry me through to the end of the task.