PiErrorf formats a PiError message.

Wrap HandleFunc with - error handling - mandatory path variables check - mandatory parameters check - toggles check

String2Int is a shorthand to convert a string to an int. It doesn't panic and does'nt return any error, but it may return -1. Thus it should be used o

Directory containing CSS, JS, and pictures. Warning : contains a leading slash Warning : does not contain a trailing slash

* func logIf(err error, logfunc func(format string, args ...interface{}), when string) { if err != nil { logfunc("Problem on %v: %v", when, err.Err

StringSliceContains determines whether this slice contains this string

NiceIdiomRelativeURL produces a relative canonical URL for an Idiom.

* Support testing using an element * @param {Function} fn Passed the created element and returns a boolean result