Is there a better method of adding an element to an array than iteration?
25822
Add new item in existing array in c#.net
45928
How do you remove an array element in a foreach loop?
109984
How can I loop through two arrays at once?
51812
How to add elements to an empty array in PHP?
24841
Why are elementwise additions much faster in separate loops than in a combined loop?
4760
Modifying list while iterating
104620
Array or List in Java. Which is faster?
64906
Java: Manipulating an Array
112206
How do I modify an array while I am iterating over it in Ruby?
152485
Reliably determine the number of elements in an array
35088
Is there a difference between an Array and a List in Apex?
139014
How to efficiently Append a result of an operation on each element of a list to itself
105027
Can you append to specific elements in an array based on if statement conditions?
50792
In Python, what is the difference between ".append()" and "+= []"?
49152
How to add an array to an array?
53855
using underscore's “difference” method on arrays of objects
43239
What is the best way to modify a list in a 'foreach' loop?