Category Archives: Android

Self-made millionaires say you should think twice before going to college by http://ift.tt/2tKdiFl

Self-made millionaire James Altucher has some strong opinions when it comes to the value of college.

In many cases, “a degree means nothing,” he tells Farnoosh Torabi on a recent episode of her podcast “So Money.”

“We’re in an idea-based economy and a skill-based economy, not a certificate based economy,” he continues. “We used to be in a certificate-based economy. It’s just not true anymore.”

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Secret Link Uncovered Between Pure Math and Physics by http://ift.tt/2ziB144

Mathematics is full of weird number systems that most people have never heard of and would have trouble even conceptualizing. But rational numbers are familiar. They’re the counting numbers and the fractions—all the numbers you’ve known since elementary school.

They’re the counting numbers and the fractions—all the numbers you’ve known since elementary school. But in mathematics, the simplest things are often the hardest to understand. They’re simple like a sheer wall, without crannies or ledges or obvious properties you can grab ahold of…

….Sets of numbers can have symmetry, too, and the more symmetry a set has, the easier it is to understand—you can apply symmetry relationships to discover unknown values. Numbers that have particular kinds of symmetry relationships form a “group,” and mathematicians can use the properties of a group to understand all the numbers it contains….

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Burn. Better. by http://www.etcher.io

Etcher.png

Burn images to SD cards & USB drives, safe & easy. Extract, and run!

from http://www.etcher.io

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How to speed up DNS caching on Linux machines with dnsmasq by https://is.gd/xDKMgl

Chances are, you’re looking to squeeze out as much performance from your Linux servers and desktops as possible. This is especially so with regards to networking. With Linux, there are so many tweaks you can undertake to optimize a machine, it’s mind blowing.

One such tweak that can significantly decrease your DNS lookups is by adding dnsmasq into the mix.

Dnsmasq is a lightweight DHCP and DNS caching nameserver. Unlike BIND, dnsmasq is incredibly simple to get up and running. The benefits of adding this will be quite obvious (like your DNS queries getting dramatically faster).

from https://is.gd/xDKMgl

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