Difference between (string == "") and (string.length() ==0)
126
How do I compare strings in Java?
82662
string = string + int: What's behind the scenes?
89683
valueOf() vs. toString() in Javascript
2358
What is the difference between Dim v As String() and Dim v() As String?
147409
String.equals versus ==
103417
Why is String.IsNullOrEmpty faster than String.Length?
71139
What is the difference between if(CONST==variable) or if(variable==CONST)?
97527
String's Maximum length in Java - calling length() method
33574
Comparing a string with the empty string (Java)
73467
What is the difference between parseInt(string) and Number(string) in JavaScript?
98704
Is There a Better Way of Checking Nil or Length == 0 of a String in Ruby?
110074
What is the difference between == and equals() in Java?
52155
Difference between String replace() and replaceAll()
56535
In C#, should I use string.Empty or String.Empty or "" to intitialize a string?
15097
Is there any difference between IS NULL and =NULL
46562
Differences in string compare methods in C#
144361
string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)