atmd83

chrome.runtime.onMessageExternal.addListener(function(request, sender, sendResponse) {
    console.log('incomming');
    if (request.getTargetData){
        console.log('We have target data');
        sendResponse({targetData: {}});
    } else {
        if (request.activateLasers) {
            var success = true;
            console.log('lazers active');
            sendResponse({activateLasers: success});

badmofo

'''
Pure Python Borromean Ring Signatures 
DEPENDS ON: pip install ecdsa
WARNING: THIS IS A PEDAGOGICAL IMPLEMENTATION.
         PERFORMANCE IS HORRIBLE AND NON-CONSTANT.
         CORNER CASES ARE NOT PROPERLY CHECKED.
         FOR THE LOVE OF GOD USE THE CODE FROM THE ELEMENTS PROJECT.
         https://gist.github.com/badmofo/2d6e66630e4a6748edb7
'''
from hashlib import sha256

jesperborgstrup

# MIT License
#
# Copyright (C) 2014 Jesper Borgstrup
# -------------------------------------------------------------------
# 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,

dmitshur

WARNING: If you're reading this in 2021 or later, you're likely better served by reading:

• https://go.dev/cmd/go#hdr-Configuration_for_downloading_non_public_code
• https://go.dev/ref/mod#private-modules

(This gist was created in 2013 and targeted the legacy GOPATH mode.)

$ ssh -A vm
$ git config --global url."[email protected]:".insteadOf "https://github.com/"

6174

 //http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
 Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD