152 karma · joined September 24, 2017
Example:
git-setup.out: touch $@
The contention that the combined theories must be the definition of computability should be true about each theory in isolation. If a Turing machine cannot calculate any computable problem, then why bother defining a Turing machine? What is the purpose of the definition if not to prove that any computable problem can be solved using the device? The same goes for lambda calculus.
> The strongest form of the theory is linguistic determinism, which holds that language entirely determines the range of cognitive processes. The hypothesis of linguistic determinism is now generally agreed to be false.
Control structures
Control structures do not have special syntax in Smalltalk. They are instead implemented as messages sent to objects. For example, conditional execution is implemented by sending the message ifTrue: to a Boolean object, passing as an argument the block of code to be executed if and only if the Boolean receiver is true.
The following code demonstrates this:
result := a > b ifTrue:[ 'greater' ] ifFalse:[ 'less or equal' ]
https://google.github.io/styleguide/cppguide.html#Preincreme...
The universe isn't the penny, it's the balloon. Physicists believe we are living on the surface of a hypersphere. One important consequence of this idea is that the big bang didn't occur at a specific point in our 3D space, but at the center of the sphere.
Furthermore, the concept of a balloon expanding vs. deflating is a bit of a misconception. The argument used to be that whether or not the balloon is expanding, depending on the rate of the expansion, gravity could eventually win out and cause the matter to collapse back together (big crunch scenario). The problem with that theory is that we now know that galaxies are speeding away from us at a growing speed that (not sure the exact details, probably based on red shift in light from nearby galaxies). So the idea of gravity winning out was not based on evidence, just one of a number of possibilities, but the evidence proved it wrong beyond a doubt.
About OpenCensus, "Open" seems to mean open source and census was the original name internally at Google (there is evidence for this in gRPC git history where it was just census). Anyway, we are waiting on OC to adopt OT, but they don't seem to be interested at the moment.