query: Check if object does not exists in array, and if not push to it
positive_passages.docid: 6965
positive_passages.text: Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
negative_passages.docid: 67428
negative_passages.text: How do I determine whether an array contains a particular value in Java?
negative_passages.docid: 50695
negative_passages.text: PHP MySql - Check if value exists
negative_passages.docid: 89993
negative_passages.text: comparing arrays in php, without caring for the order
negative_passages.docid: 106479
negative_passages.text: Check if a row exists, otherwise insert
negative_passages.docid: 40229
negative_passages.text: How do I check if a variable exists?
negative_passages.docid: 141197
negative_passages.text: In JavaScript, is there an easier way to check if a property of a property exists?
negative_passages.docid: 119117
negative_passages.text: Remove duplicates from Array
negative_passages.docid: 22311
negative_passages.text: How to validate that an object (whose locator we don't know since it is not present) is not present in a page
negative_passages.docid: 148523
negative_passages.text: How to check whether operator== exists?
negative_passages.docid: 42629
negative_passages.text: How to compare arrays in JavaScript?
negative_passages.docid: 148273
negative_passages.text: Check if event exists on element
negative_passages.docid: 156640
negative_passages.text: How can I check if a string exists in another string
negative_passages.docid: 157654
negative_passages.text: Checking if a key exists in a JavaScript object?
negative_passages.docid: 135633
negative_passages.text: Want to got the new array that not in array A?
negative_passages.docid: 68610
negative_passages.text: array_unique for objects?
negative_passages.docid: 119728
negative_passages.text: How to remove all duplicates from an array of objects?