Get "Conten-Type" value from str.

Create a Chrome extension match pattern style matcher, that test a url against the pattern.

ciphertext should be the result of EncryptToBase64String.

ciphertext (base62 string) should be the result of EncryptToString.

Encrypt data using cipher, return []byte.

Encrypt data using cipher, return base64 string of nonce+cipherdata.

Encrypt data using cipher, return base62 string of nonce+cipherdata.

Return t unconditionally.

Get a cipher from passphrase and salt.

Return a AES-256-GCM cipher using key derived from either or both of passphrase and ECDH key exchange.

Tell if abspath is a file system root path (e.g.

Parse http content-type header and return mediatype, e.g.

Reference: https://stackoverflow.com/questions/18315787/http-1-1-response-to-multiple-range .

Parse binary file path from "exec://" url.

parse a "file://" (or custom scheme with same struct) url, extract full file system path.

Similar to ParseFileUrlFilepath, but treat urlObj as a local file system url automatically.

Parse standard HTTP_PROXY, HTTPS_PROXY, NO_PROXY (and lowercase versions) envs, return proxy for urlStr.

Return a cryptographically secure random string of format /[a-zA-Z0-9]{length}/.

Return io.ReadCloser that return prefix, then read from rc.

split a csv like line to values.

Unmarshal a json / yaml / toml / xml string according to contentType.

all supported impersonate names.

A custom time format, that: When unmarshal from json, can be parsed from multiple time formats; When marshal into json, serialized to timestamp seconds number.