Index
Symbols
- ! (Not) logical operator
- in JavaScript, Logical Operators, Logical operators
- in PHP, Logical operators, Logical operators
- != (inequality) comparison operator
- in JavaScript, Comparison Operators
- in PHP, Comparison operators, Equality
- !== (not identical) comparison operator (JavaScript), Comparison Operators
- " (quotation marks, double)
- in JavaScript, String Variables
- in MySQL, Windows users
- in PHP, String types
- # symbol, Preventing SQL Injection, Using IDs
- $ (dollar sign)
- JavaScript variables, Variables, Another Use for the $ Symbol
- PHP variables, The $ symbol, Constants, Accessing Objects
- in regular expressions, Some more complicated examples
- $ operator (CSS), The $ Operator
- % (modulus) operator
- in JavaScript, Arithmetic Operators
- in PHP, Arithmetic operators
- %= (modulus) assignment operator
- in JavaScript, Assignment Operators
- in PHP, Assignment operators
- && (And) logical operator
- in JavaScript, Logical Operators, Logical operators
- in PHP, Logical operators, Logical operators
- ' (quotation marks, single)
- in JavaScript, String Variables
- in PHP, String types
- () (parentheses)
- grouping regular expressions, Grouping through parentheses
- operator precedence and, Operator Precedence, Operator Precedence
- PHP functions and, PHP Functions
- * (asterisk), Matching through metacharacters, The Universal Selector
- * (multiplication) operator
- in JavaScript, Arithmetic Operators
- in PHP, Arithmetic operators
- * (wildcard) operator (CSS), The * Operator
- *= (multiplication) assignment operator
- in JavaScript, Assignment Operators ...
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