query: Is there any difference between "and" and "&&" operators in PHP?
positive_passages.docid: 29419
positive_passages.text: 'AND' vs '&&' as operator
negative_passages.docid: 157148
negative_passages.text: What are the valid characters in PHP variable, method, class, etc names?
negative_passages.docid: 96454
negative_passages.text: In PHP, what does "<<<" represent?
negative_passages.docid: 71529
negative_passages.text: What is this operator: &=
negative_passages.docid: 66857
negative_passages.text: Javascript && operator as if statement?
negative_passages.docid: 111655
negative_passages.text: What is the difference between single-quoted and double-quoted strings in PHP?
negative_passages.docid: 33772
negative_passages.text: Is there any difference in equals and == for String variables?
negative_passages.docid: 101892
negative_passages.text: Alternatives to "and/or"?
negative_passages.docid: 19448
negative_passages.text: How do I use the ternary operator ( ? : ) in PHP as a shorthand for "if / else"?
negative_passages.docid: 94418
negative_passages.text: Where do we use the object operator "->" in PHP?
negative_passages.docid: 4772
negative_passages.text: Difference between "not equal" operators  and != in PHP
negative_passages.docid: 35549
negative_passages.text: What is the difference between the | and || or operators?
negative_passages.docid: 1469
negative_passages.text: Is there a difference between "==" and "is"?
negative_passages.docid: 110165
negative_passages.text: What is "x && foo()"?
negative_passages.docid: 158935
negative_passages.text: What is the difference between short (&,|) and long (&&, ||) forms of AND, OR logical operators in R?
negative_passages.docid: 84269
negative_passages.text: Any way to override the and operator in Python?
negative_passages.docid: 45656
negative_passages.text: What's the difference between semicolon and double ampersand &&