why map() function always returns something even if condition statement does not match?_ java script
8121
Removing elements with Array.map in JavaScript
115412
Why does this function fail when a non-function version of the same code works?
74109
How to verify in Javascript Object Model if a List Exists
128669
How to check whether multiple values exist within an Javascript array
137138
How to check if an array element exists?
29042
Can you supply arguments to the map(&:method) syntax in Ruby?
7276
Code executes condition wrong?
42629
How to compare arrays in JavaScript?
154049
why does if("string") evaluate "string" as true but if ("string"==true) does not?
83351
When to use Properties and when Map in Java?
81162
Map function with a counter
38789
can we check if a key exists in a map in vf page
143206
How to check if all list items have the same value and return it, or return an “otherValue” if they don’t?
3526
How to determine equality for two JavaScript objects?
92894
How does (A == B == C) comparison work in JavaScript?
134603
Why doesn't a Javascript return statement work when the return value is on a new line?
110074
What is the difference between == and equals() in Java?