What cookies are
Cookies are small text files stored by your browser when you visit a site. Some are needed for basic operation; others remember preferences or help us understand aggregate usage. This policy covers only cookies set by or for this site.
A cookie usually holds a short identifier, a preference value, or a state marker. Your browser sends it back to the site on later visits so pages can behave consistently. Cookies cannot run programs on their own, and they do not give us access to files on your device.
Cookies we use
We use strictly necessary cookies to keep pages working and remember basic choices such as dismissing notices. If analytics or embedded media are enabled, they set their own cookies as described in your browser tools. We do not use advertising tracking cookies on this site.
This means our AI coding courses, AI coding training pages, and course guides for Claude Code, Cursor AI, and OpenAI Codex load and submit without cross-site ad tracking. When you Learn AI-powered development with us, embedded video or media players may set their own cookies; those belong to the provider and follow that provider's policy.
Purposes and durations
Necessary cookies support security, load handling, and form function, and typically expire at session end or within 12 months. Preference cookies, if used, remember settings such as notice dismissal for up to 6 months. Any analytics cookies would measure aggregate page use only, without identifying individuals.
Category
Purpose
Duration
Strictly necessary
Security, load handling, form submission
Session to 12 months
Preference
Notice dismissal, display settings
Up to 6 months
Analytics, if enabled
Aggregate page use, no individual identification
Per provider setting
How to control cookies
You can block or delete cookies in your browser settings; instructions vary by browser. Blocking necessary cookies may prevent forms from submitting correctly. You can also use private browsing modes to limit storage. Contact us if a control does not behave as described.
Most browsers let you clear cookies for one site, block third-party cookies only, or keep cookies until you close the window. If a course page, syllabus request, or contact form on nilxoxron.sbs stops working after you change a setting, allow cookies for this site and try again, then tell us what happened so we can check it.
Changes to this policy
We update this policy when cookie use changes and revise the effective date below. Material changes are noted on this page. Continued use of the site after an update constitutes acknowledgment of the revised policy.
