query: Performance difference between toString() and +""
positive_passages.docid: 16556
positive_passages.text: How do you performance test JavaScript code?
negative_passages.docid: 50792
negative_passages.text: In Python, what is the difference between ".append()" and "+= []"?
negative_passages.docid: 19121
negative_passages.text: How does the String class override the + operator?
negative_passages.docid: 54854
negative_passages.text: Does C# optimize the concatenation of string literals?
negative_passages.docid: 129749
negative_passages.text: How slow is Python's string concatenation vs. str.join?
negative_passages.docid: 107292
negative_passages.text: Why to use StringBuffer in Java instead of the string concatenation operator
negative_passages.docid: 76336
negative_passages.text: String formatting: % vs. .format vs. string literal
negative_passages.docid: 66491
negative_passages.text: How many String objects will be created when using a plus sign?
negative_passages.docid: 32495
negative_passages.text: In Java, is the result of the addition of two chars an int or a char?
negative_passages.docid: 68570
negative_passages.text: Java toString() using reflection?
negative_passages.docid: 59348
negative_passages.text: The difference between ++Var and Var++
negative_passages.docid: 98914
negative_passages.text: Converting from String to
negative_passages.docid: 152409
negative_passages.text: Int32.Parse() VS Convert.ToInt32()?
negative_passages.docid: 31949
negative_passages.text: String vs. StringBuilder
negative_passages.docid: 129080
negative_passages.text: Performance difference between dot notation versus method call in Objective-C
negative_passages.docid: 42952
negative_passages.text: Performance of variable expansion vs. sprintf in PHP
negative_passages.docid: 125047
negative_passages.text: When is it better to use String.Format vs string concatenation?