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Asos hackers took more personal details than first revealed, BBC finds
Asos has told its customers that hackers are in possession of detailed profiles of potentially millions of the online store's users.
Build Notes: A Browser-Local Image Compressor for Everyday Upload Problems
I built Quick Image Kit as a small browser-local image toolkit: quickimagekit.com The product is intentionally practical. Many people do not need a full photo editor.
- Browser-local image compression tool designed for everyday upload problems
- Handles personal data safely without uploading to remote servers
- Provides clear, understandable interface for image resizing and compression
To Retry or Not to Retry: Safe Retry Logic with Exponential Backoff, Jitter and Idempotency Keys
Hồi trước team mình từng có một sự cố khá kinh điển: payment provider chập chờn khoảng 30 giây, và trong 30 giây đó service của bọn mình gửi 4 lần request charge tiền cho cùng một đơn hàng.
- Determine if request is transient error or not before retrying
- Idempotent requests (GET, PUT, DELETE) can be safely retried
- POST requests lack idempotency, risking double processing on retry
My barcode generator encoded whatever I gave it — the check digit is the scanner's only trust
Two months ago I added barcode symbologies to what had been a plain QR endpoint — code128, EAN-13, UPC-A. My test suite verified the images rendered and that my phone could decode them.
- Author expanded QR code endpoint to support barcode symbologies
- Partner scanned EAN-13 labels with handheld laser scanner, received invalid read error
- Author implemented fix with rules for twelve-digit UPC-A codes and check digit validation