Drivers axesstel port devices. [abc] A single character: a, b or c
[^abc] Any single character but a, b, or c
[a-z] Any single character in the range a-z
[a-zA-Z] Any single character in the range a-z or A-Z
^ Start of line
$ End of line
A Start of string
z End of string
. Any single character
s Any whitespace character
S Any non-whitespace character
d Any digit
D Any non-digit
w Any word character (letter, number, underscore)
W Any non-word character
b Any word boundary character
(..) Capture everything enclosed
(a|b) a or b
a? Zero or one of a
a* Zero or more of a
a+ One or more of a
a{3} Exactly 3 of a
a{3,} 3 or more of a
a{3,6} Between 3 and 6 of a
options: i case insensitive m make dot match newlines x ignore whitespace in regex o perform #{..} substitutions only once Modacom network & wireless cards driver download.
Mysql Cheat Sheet
PHP JSON Functions Function Description jsonencode(obj) Returns JSON equivalent for the given object/array/value jsondecode(string) Parse the given JSON data string and returns an equivalent associative array object CSE 154 Exam Cheat Sheet Spring 2019 - Version 05/03/19. You can destructure arrays to pull out several elements into separate variables: $array = 1, 2, 3; // Using the list syntax: list($a, $b, $c) = $array; // Or the shorthand syntax: $a, $b, $c = $array; You can skip. Date/Time Constants. DATEATOM; Atom (example: 2005-08-15T16:) DATECOOKIE; HTTP Cookies (example: Sun, 14 Aug 2005 16:13:03 UTC) DATEISO8601.