Knowledge of algorithms, data structures, and when to use them is a difference between a software engineer and a person who knows a programming language. Your answer of "Why would I ever use a linked list?
FYI, when dealing with lists of information, it's not always efficient or possible to use an array. Many languages and libraries implement their functionality using linked lists, so you use them often without even realizing it.
For some family of chips, they are literally the same chip fused to disable cores or drop the clock speed. This means that the chips are designed to do more, but are intentionally crippled. It's cheaper for them to have a single manufacturing line than one for each chip in the family.
We'll just continue to spend China's money. They can't win the cold war if they're paying for both sides of it!
There can be a lot of waste, depending on the part that is being printed. Fill material and the chemicals required to dissolve it would account for a majority of the waste.
A GPS will show you what you can do based on where you are. Turn Left at...! Recalculating! Turn Left a
This is why we can't have nice things.
The patent office and laws are at best dysfunctional.
This guy is pretty ignorant about what is possible with computers. If everyone made every detail of their lives available in a digital format, the FBI would be thrilled and could probably cut jobs instead of needing to hire more employees.
The only way this would be an idea even worth entertaining would be if you treat it like you're writing a book based upon your life. Include the least amount of verifiable information as possible to make it seem accurate and then fill the rest with the most outlandish things you thing some one would believe.
When these are combat ready, there will be many unemployed soldiers.
If the attackers were worth their salt, after gaining access they would drop in their own custom replacements for patch, make and gcc. For such a large code base, it is not easy to tell if the code going in is yielding the expected instructions.
http://blog.backblaze.com/2011/07/20/petabytes-on-a-budget-v2-0revealing-more-secrets/
Backblaze provides some metrics about their drive failure rates. It's surprisingly low (1-5% per year). If they had 200k drives, they would need to replace 39-192 per week. I'm sure the cluster is built with lots of redundancy that doesn't require a person to immediately replace a failed drive. They'll probably need a full time staff of at least 3 to maintain it.
Preserve Wildlife! Throw a party today!