Variables within object operators
98029
How do I access a PHP object attribute having a dollar sign?
102345
Should I use curly brackets or concatenate variables within strings?
99131
What does [object Object] mean? (JavaScript)
110201
Difference between var = {} and var = []?
140227
How variables inside braces are evaluated
7120
Dynamically access object property using variable
105775
Player variable in JSON
40174
Access an array value within an object in PHP
1499
How do I create variable variables?
30206
Where and how is the _ (underscore) variable specified?
88371
dynamic keys for object literals in Javascript
105298
How does the "this" keyword in Javascript act within an object literal?
86141
Creating dynamically named variables from user input
110513
Using the ternary operator for multiple operations
12959
Operator overloading in Java
13697
Assigning variables with dynamic names in Java
145497
What does the  operator do in python?