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Coding, software engineering & #bitcoin technologies. I'll make you a better thinker, not just a better developer | Ex Amazon, Senior DevOps @eBay
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"Owning a computer without programming is like having a kitchen and using only the microwave oven." - Charles Petzold
"Measuring programming progress by lines of code is like measuring aircraft building progress by weight." - Bill Gates
ssh 101 - ssh stands for secure shell and is used to securely connect to remote hosts - ssh creates a TCP connection on port 22 - Syntax: ssh username@hostname (or ip address)
"Part of the inhumanity of the computer is that, once it is competently programmed and working smoothly, it is completely honest." - Isaac Asimov
In JavaScript, a function always returns a value. If the return value is not specified, then it returns undefined.
"Test doubles are objects that replace real dependencies to enable automated testing. They are the automated testing equivalent of movie stunt people: they take the place of the original since having the real one is expensive or impractical." Excellent analogy by @venkat_s
"There are no significant bugs in our released software that any significant number of users want fixed." - Bill Gates
"Program testing can be a very effective way to show the presence of bugs, but is hopelessly inadequate for showing their absence." - Edsger Dijkstra
"The only constructive theory connecting neuroscience and psychology will arise from the study of software." - Alan J. Perlis
"Every program has (at least) two purposes: the one for which it was written, and another for which it wasn't." - Alan J. Perlis
