The name comes from ship compartments: a breach floods one section rather than the hull. Applied to a request path, it means each dependency gets a share of…
Every plugin reading _price from post meta is now reading a private field. The mechanical half, the half that is not, and the compatibility layer for code you…
Every instruction produces a layer, and a layer is reused only if every instruction before it is unchanged. Copying the source before installing dependencies therefore reinstalls everything on…
Before a build starts, the whole context directory is sent to the daemon. Without a .dockerignore that includes .git, vendor and node_modules, that is several hundred megabytes copied…
HTTP/2 push lets the server send a resource before the browser asks, which sounds like it should remove a round trip and in practice often sends something the…
Chrome 57 and Firefox 52 shipped it a fortnight apart in March. Replacing a grid system of nested rows, negative margins and a clearfix with fourteen lines.