Under what circumstances are linked lists useful?

Posted by Jerry Coffin on Stack Overflow See other posts from Stack Overflow or by Jerry Coffin
Published on 2010-03-11T22:30:52Z Indexed on 2010/03/12 0:47 UTC
Read the original article Hit count: 313

Filed under:

language-agnostic

|

linked-list

|

data-structures

Most times I see people try to use linked lists, it seems to me like a poor (or very poor) choice. Perhaps it would be useful to explore the circumstances under which a linked list is or is not a good choice of data structure.

Ideally, answers would expound on the criteria to use in selecting a data structure, and which data structures are likely to work best under specified circumstances.

© Stack Overflow or respective owner

Related posts about language-agnostic

Are there any language agnostic unit testing frameworks?

as seen on Programmers - Search for 'Programmers'
I have always been skeptical of rewriting working code - porting code is no exception to this. However, with the advent of TDD and automated testing it is much more reasonable to rewrite and refactor code. Does anyone know if there is a TDD tool that can be used for porting old code? Ideally you… >>> More
Language Agnostic Basic Programming Question

as seen on Stack Overflow - Search for 'Stack Overflow'
This is very basic question from programming point of view but as I am in learning phase, I thought I would better ask this question rather than having a misunderstanding or narrow knowledge about the topic. So do excuse me if somehow I mess it up. Question: Let's say I have class A,B,C and D… >>> More
Language-agnostic term for typed things that need memory

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there an accepted general term that subsumes the concepts of variables, class instances and arrays? Basically "any typed thing that needs memory". In C++, such a thing is called an object, but I'm looking for a more language-agnostic term. § 1.8 The C++ object model 1 The constructs in… >>> More
Deprecated Methods in Code Base

as seen on Programmers - Search for 'Programmers'
A lot of the code I've been working on recently, both professionally (read: at work) and in other spheres (read: at home, for friends/family/etc, or NOT FOR WORK), has been worked on, redesigned and re-implemented several times - where possible/required. This has been in an effort to make things smaller… >>> More
Coding Competition, language agnostic guidelines?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi there: I might be doing a coding competition soon, I was wondering if anyone made one and what where the guidelines/ process. I'd like to make the competition appealing to all devs, and I m trying to come up with ideas as to how. the scenario is: There is an event running and we(of the coding… >>> More

Related posts about linked-list

how to copy one linked list contents to another linked list

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I have been given list L1, L2. L1 contains 1,2,3 and L2 contains 4,5,6. how do i copy the contents from L2 to the end of L1 so in the end L1 contains 1,2,3,4,5,6. any suggestions? >>> More
Linked list and doubly linked list examples

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm looking for a good understandable example in c++ with differences. Does the header file <list.h> provide both or should I look somewhere else? >>> More
Replace LinkedList element value through LinkedList.Enumerator

as seen on Stack Overflow - Search for 'Stack Overflow'
I realize there are no way for me to replace value through LinkedList.Enumerator. For instead, I try to port the below Java code to C# // Java ListIterator<Double> itr1 = linkedList1.listIterator(); ListIterator<Double> itr2 = linkedList2.listIterator(); … >>> More
Handwritten linked list is segfaulting and I don't understand why

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi I was working on a bit of fun, making an interface to run gnuplot from within c++, and for some reason the my linked list implementation fails. The code below fails on the line plots-append(&plot). Stepping through the code I discovered that for some reason the destructor ~John() is called immediately… >>> More
removeFirst and addLast methods of LinkedList Class are Unknown

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a problem with my code in C# . if i click in compiler button , I get the following errors 'System.Collections.Generic.LinkedList<int?>' does not contain a definition for 'removeFirst' and no extension method 'removeFirst' accepting a first argument of type 'System.Collections… >>> More