
Formed in 2009, the Archive Team (not to be confused with the archive.org Archive-It Team) is a rogue archivist collective dedicated to saving copies of rapidly dying or deleted websites for the sake of history and digital heritage. The group is 100% composed of volunteers and interested parties, and has expanded into a large amount of related projects for saving online and digital history.
History is littered with hundreds of conflicts over the future of a community, group, location or business that were "resolved" when one of the parties stepped ahead and destroyed what was there. With the original point of contention destroyed, the debates would fall to the wayside. Archive Team believes that by duplicated condemned data, the conversation and debate can continue, as well as the richness and insight gained by keeping the materials. Our projects have ranged in size from a single volunteer downloading the data to a small-but-critical site, to over 100 volunteers stepping forward to acquire terabytes of user-created data to save for future generations.
The main site for Archive Team is at archiveteam.org and contains up to the date information on various projects, manifestos, plans and walkthroughs.
This collection contains the output of many Archive Team projects, both ongoing and completed. Thanks to the generous providing of disk space by the Internet Archive, multi-terabyte datasets can be made available, as well as in use by the Wayback Machine, providing a path back to lost websites and work.
Our collection has grown to the point of having sub-collections for the type of data we acquire. If you are seeking to browse the contents of these collections, the Wayback Machine is the best first stop. Otherwise, you are free to dig into the stacks to see what you may find.
The Archive Team Panic Downloads are full pulldowns of currently extant websites, meant to serve as emergency backups for needed sites that are in danger of closing, or which will be missed dearly if suddenly lost due to hard drive crashes or server failures.
面试题 18.删除链表的节点
给定单向链表的头指针和一个要删除的节点的值,定义一个函数删除该节点。
返回删除后的链表的头节点。
注意:此题对比原题有改动
说明:
题目保证链表中节点的值互不相同
若使用 C 或 C++ 语言,你不需要 free 或 delete 被删除的节点
思路
这题循环体里的代码还是很好定义的,不断的判断 cur.next.val 是否等于目标值 val,如果等于的话,就把 cur.next 直接赋值为 cur.next.next 即可。
但是问题就在于,这个逻辑对于头部节点是不适用的,因为是直接判断 next,所以这种题目有个通用的思路就是建立一个虚拟节点 virtual node 来替换头部位置,这样就可以轻松解决此题。