Tencent’s Agent Mail gives AI agents dedicated QQ Mail addresses, natural-language email controls, OAuth authorization, attachment handling, and confirmation before external actions.

A father recounts how his three-year-old son’s recurring high fever, diarrhea, and inflammation led to emergency treatment and a three-day hospital stay.

A Raspberry Pi Bluetooth audio experiment covering VNC setup, graphical and command-line speaker pairing, common audio-driver recovery steps, and GPIO-based mute control with a physical button.

An in-depth guide to ExFAT covering its storage advantages, compatibility limits, five-part volume layout, and the fields that make up its DBR and BIOS Parameter Block.

Learn how Java inheritance works, including access modifiers, single and multilevel inheritance, Object, method overriding, member lookup, super, and constructor execution.

A practical overview of internal-network tunneling, covering NAT, VPNs, SSH reverse tunnels, FRP services, port forwarding, and an unusual way to reuse an existing router mapping.

Three practical Typecho plugin revisions for Cloudflare R2 uploads, image EXIF display, and cached Memos rendering, including setup notes and the required page template code.

The debate over “Kong Yiji’s long gown” captures young people’s career anxiety, from fierce job competition and the education-employment gap to pressure surrounding status, success, and identity.

A reflective, sharply ironic essay on the double standards behind “nobody’s perfect,” the uneasy logic of praise, family education, flaws, quirks, and the question of who gets to decide what counts as a defect.

A clear introduction to the evolution of artificial intelligence, from symbolic rules and perceptrons to multilayer networks, CNNs, residual connections, gradient descent, and backpropagation.