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today's howtos
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Linuxize ☛ git worktree: Work on Multiple Branches at Once
Use git worktree to check out multiple branches in separate directories, handle urgent fixes without stashing, and clean up linked worktrees safely.
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Google ☛ Test the Email Verification Protocol with an origin trial
When collecting an email address as a part of a sign-up, sign-in, subscribe, checkout, account recovery, or other process, it's common practice to confirm that the email address is owned by the person entering it. Existing verification methods, like one-time passwords (OTPs) or email verification links (magic links), require the user to navigate away from your site. This disruptive process can increase the risk of the user, whether a human or an agent, abandoning their session entirely and never completing their authentication process.
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Linux Capable ☛ How to Diagnose Nginx 499 Client Closed Request Errors
A burst of Nginx 499 entries does not automatically make Nginx the failing layer: the immediate client may be a browser, CDN, load balancer, or another proxy. Trace that request path and compare total with upstream timing to find the closing hop before changing timeouts.