ConfigParser: an INI number starts as text
ConfigParser reads sections and settings in an INI-like format. Ordinary access returns text, while helpers such as getint() and getboolean() perform specific conversions.
Software, devices and technical concepts, explained clearly.
ConfigParser reads sections and settings in an INI-like format. Ordinary access returns text, while helpers such as getint() and getboolean() perform specific conversions.
The declaration creates a boundary for the visual content.
The container must explicitly participate in this type of CSS requests.
The browser can postpone some of the drawing out of sight.
copy.copy() makes a shallow copy, while copy.deepcopy() handles nested objects using deep-copy rules. Assigning another name does not create a copy at all.
The method copies in place and does not increase the length.
CORS is a mechanism with HTTP headers to access from browser code to resources of other origin. It does not replace user authentication.
collections.Counter counts occurrences of hashable values. Counter(['tea', 'tea', 'coffee']) records two occurrences of tea and one of coffee.
cProfile records calls and timing across a Python program. It helps locate actual hotspots instead of optimizing by guesswork.
zlib.crc32() computes a checksum useful for detecting accidental changes. It is not a cryptographic hash protecting against deliberate tampering.
Content Security Policy allows the site to limit resource sources. The Report-Only mode helps to monitor rules before enforcement.
The selector checks whether the item has a relative match to the specified condition.