Follow instructions of node webpage: https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions
curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash -
sudo apt-get install -y nodejs
Recomended install build-essential
| #!/usr/bin/env ruby | |
| # Copyright (c) 2016 Tommaso Piazza | |
| # Permission is hereby granted, free of charge, to any person obtaining a copy of this software | |
| # and associated documentation files (the "Software"), to deal in the Software without restriction, | |
| # including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
| # and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, | |
| # subject to the following conditions: | |
| # The above copyright notice and this permission notice shall be included in all copies or substantial portions of | |
| # the Software. |
The following instructions were predominantly sourced via this Apple Support Document.
With macOS, you can use a USB flash drive or other removable media as a startup disk from which to install macOS. These advanced steps are intended primarly for system administrators and others who are familiar with the command line.
The final executable command(s) are found within Section III. Final macOS Executable Commands labled as Full Example or Full Example w/Options. I personally use the w/Options command which include both the --nointeraction and &&say Installation commands.
| /* -fno-objc-arc | |
| CFTypeRef _unsafeCreatePartiallyInitialized(Class c) { | |
| Method method = class_getInstanceMethod([NSObject class], @selector(init)); | |
| IMP imp = method_getImplementation(method); | |
| return ((id (*)(id, SEL))imp)([c alloc], @selector(init)); | |
| } | |
| void _unsafeDestructPartiallyInitialized(CFTypeRef x) { | |
| Method method = class_getInstanceMethod([NSObject class], @selector(dealloc)); | |
| IMP imp = method_getImplementation(method); |
I'm learning about SOPS and setting it up as my preferred mechanism for storing secrets. Here are my notes.
It’s security mechanism is that we (i.e. client) use a PUBLIC key from the receiver (i.e. server) and encode it with a random key (I’m saying nonce but it could be reused)
This varies from RSA and SSH because the server uses a PUBLIC key to identify the client.
Web of trust operates by still using PGP (i.e. encoding with recipient’s public key) but additionally, we can encrypt/sign the data as our own by signing it with the client’s private key.
This means the recipient will initially decrypt via our (i.e. client’s) public key (verifying the source) and then decrypting via their (i.e. server’s) private key to get the data.
| var player; | |
| // this function gets called when API is ready to use | |
| function onYouTubePlayerAPIReady() { | |
| // create the global player from the specific iframe (#video) | |
| player = new YT.Player('player', { | |
| events: { | |
| // call this function when player is ready to use | |
| 'onReady': onPlayerReady, | |
| 'onStateChange': onPlayerStateChange |
This is a bash script that will automatically turn your wifi off if you connect your computer to an ethernet connection and turn wifi back on when you unplug your ethernet cable/adapter. If you decide to turn wifi on for whatever reason, it will remember that choice. This was improvised from this mac hint to work with Yosemite, and without hard-coding the adapter names. It's supposed to support growl, but I didn't check that part. I did, however, add OSX notification center support. Feel free to fork and fix any issues you encounter.
Most the credit for these changes go to Dave Holland.
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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