| import networkx as nx | |
| import graph_tool as gt | |
| def get_prop_type(value, key=None): | |
| """ | |
| Performs typing and value conversion for the graph_tool PropertyMap class. | |
| If a key is provided, it also ensures the key is in a format that can be | |
| used with the PropertyMap. Returns a tuple, (type name, value, key) | |
| """ | |
| # Encode the key as ASCII |
| # -*- coding: utf-8 -*- | |
| """Demonstrate high quality docstrings. | |
| Module-level docstrings appear as the first "statement" in a module. Remember, | |
| that while strings are regular Python statements, comments are not, so an | |
| inline comment may precede the module-level docstring. | |
| After importing a module, you can access this special string object through the | |
| ``__doc__`` attribute; yes, it's actually available as a runtime attribute, | |
| despite not being given an explicit name! The ``__doc__`` attribute is also |
In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:
http://techcrunch.com/2007/08/11/facebook-source-code-leaked/
It became a big deal:
http://www.techmeme.com/070812/p1#a070812p1
The two files are index.php (the homepage) and search.php (the search page)
| // Copyright 2019 Google LLC. | |
| // SPDX-License-Identifier: Apache-2.0 | |
| // Polynomial approximation in GLSL for the Turbo colormap | |
| // Original LUT: https://gist.github.com/mikhailov-work/ee72ba4191942acecc03fe6da94fc73f | |
| // Authors: | |
| // Colormap Design: Anton Mikhailov (mikhailov@google.com) | |
| // GLSL Approximation: Ruofei Du (ruofei@google.com) |
| // Copyright 2019 Google LLC. | |
| // SPDX-License-Identifier: Apache-2.0 | |
| // Author: Anton Mikhailov | |
| // The look-up tables contains 256 entries. Each entry is a an sRGB triplet. | |
| float turbo_srgb_floats[256][3] = {{0.18995,0.07176,0.23217},{0.19483,0.08339,0.26149},{0.19956,0.09498,0.29024},{0.20415,0.10652,0.31844},{0.20860,0.11802,0.34607},{0.21291,0.12947,0.37314},{0.21708,0.14087,0.39964},{0.22111,0.15223,0.42558},{0.22500,0.16354,0.45096},{0.22875,0.17481,0.47578},{0.23236,0.18603,0.50004},{0.23582,0.19720,0.52373},{0.23915,0.20833,0.54686},{0.24234,0.21941,0.56942},{0.24539,0.23044,0.59142},{0.24830,0.24143,0.61286},{0.25107,0.25237,0.63374},{0.25369,0.26327,0.65406},{0.25618,0.27412,0.67381},{0.25853,0.28492,0.69300},{0.26074,0.29568,0.71162},{0.26280,0.30639,0.72968},{0.26473,0.31706,0.74718},{0.26652,0.32768,0.76412},{0.26816,0.33825,0.78050},{0.26967,0.34878,0.79631},{0.27103,0.35926,0.81156},{0.27226,0.36970,0.82624},{0.27334,0.38008,0.84037},{0.27429,0.39043,0.85393},{0.27509,0.40072,0.86692},{0.2757 |
| # Copyright 2019 Google LLC. | |
| # SPDX-License-Identifier: Apache-2.0 | |
| # Author: Anton Mikhailov | |
| turbo_colormap_data = [[0.18995,0.07176,0.23217],[0.19483,0.08339,0.26149],[0.19956,0.09498,0.29024],[0.20415,0.10652,0.31844],[0.20860,0.11802,0.34607],[0.21291,0.12947,0.37314],[0.21708,0.14087,0.39964],[0.22111,0.15223,0.42558],[0.22500,0.16354,0.45096],[0.22875,0.17481,0.47578],[0.23236,0.18603,0.50004],[0.23582,0.19720,0.52373],[0.23915,0.20833,0.54686],[0.24234,0.21941,0.56942],[0.24539,0.23044,0.59142],[0.24830,0.24143,0.61286],[0.25107,0.25237,0.63374],[0.25369,0.26327,0.65406],[0.25618,0.27412,0.67381],[0.25853,0.28492,0.69300],[0.26074,0.29568,0.71162],[0.26280,0.30639,0.72968],[0.26473,0.31706,0.74718],[0.26652,0.32768,0.76412],[0.26816,0.33825,0.78050],[0.26967,0.34878,0.79631],[0.27103,0.35926,0.81156],[0.27226,0.36970,0.82624],[0.27334,0.38008,0.84037],[0.27429,0.39043,0.85393],[0.27509,0.40072,0.86692],[0.27576,0.41097,0.87936],[0.27628,0.42118,0.89123],[0.27667,0.43134,0.90254],[0.27691,0.44145,0.913 |
| % Look-up table for Turbo colormap. | |
| % Includes example usage and comparison with other colormaps. | |
| % Adapted for Matlab from https://gist.github.com/mikhailov-work/ee72ba4191942acecc03fe6da94fc73f | |
| % Nikolas Karalis, 21 August 2019 | |
| turbomap = [[0.18995,0.07176,0.23217];[0.19483,0.08339,0.26149];[0.19956,0.09498,0.29024];[0.20415,0.10652,0.31844];[0.20860,0.11802,0.34607];[0.21291,0.12947,0.37314];[0.21708,0.14087,0.39964];[0.22111,0.15223,0.42558];[0.22500,0.16354,0.45096];[0.22875,0.17481,0.47578];[0.23236,0.18603,0.50004];[0.23582,0.19720,0.52373];[0.23915,0.20833,0.54686];[0.24234,0.21941,0.56942];[0.24539,0.23044,0.59142];[0.24830,0.24143,0.61286];[0.25107,0.25237,0.63374];[0.25369,0.26327,0.65406];[0.25618,0.27412,0.67381];[0.25853,0.28492,0.69300];[0.26074,0.29568,0.71162];[0.26280,0.30639,0.72968];[0.26473,0.31706,0.74718];[0.26652,0.32768,0.76412];[0.26816,0.33825,0.78050];[0.26967,0.34878,0.79631];[0.27103,0.35926,0.81156];[0.27226,0.36970,0.82624];[0.27334,0.38008,0.84037];[0.27429,0.39043,0.85393]; |
I hereby claim: * I am cosmojg on github. * I am cosmojg (https://keybase.io/cosmojg) on keybase. * I have a public key ASAIVMZ3Bt6NJVdAqyXdgtrnGs1jlZngpWt3Wc6NRT_XoQo To claim this, I am signing this object:
{ "body": { "key": { "eldest_kid": "01200854c67706de8d255740ab25dd82dae71acd639599e0a56b7759ce8d453fd7a10a", "host": "keybase.io", "kid": "01200854c67706de8d255740ab25dd82dae71acd639599e0a56b7759ce8d453fd7a10a", "uid": "c7a84032c97952e77dba9ff6b0c99b19", "username": "cosmojg" }, "merkle_root": { "ctime": 1563301035, "hash": "9d06536e503233e84a53251a38864eeed0dbb6f9903e839169812edbab6d0019223de1b3e6a764f50244c101982f1127df739c2e81ed2529fc2881466ea7c6eb", "hash_meta": "3c1dcaf33587367e8fc46c68e6b39a8701f0a4fcf7759b55b0e0d09ee719e2f9", "seqno": 5776484 }, "service": { "entropy": "+YjA0y+H22xS+P4PwFRSoECr", "name": "github", "username": "cosmojg" }, "type": "web_service_bi
| * Blogs | |
| http://studiopixel.sakura.ne.jp/ ## Cavestory devblog | |
| http://toastytech.com/index.html ## Old tech blog | |
| http://www.fromthemachine.org/MALOVIOUS.html ## Ramblings about current events | |
| https://omaera.org/ ## Anons from Chile personal site, very minimalist | |
| http://9ch.in/ ## OG personal site | |
| * Services | |
| https://wiby.me ## Simple sebpage search engine |
The Coinomi wallet can support any kind of cryptographic currency because it adopts the model of a thin wallet.
A thin wallet will delegate most of the complexity to a trusted server, while still maintaining control of the private keys by using a deterministic key chain BIP44. It is different than SPV in that it doesn't need to perform any header or transaction merkle root validations (although it is optionally possible).
The advantage of a thin wallet is that it is light weight and can easily work with low-specs devices and consumes small amounts of network bandwidth. Some assets like Peercoin, CounterParty or Mastercoin can only work with this model because as SPV is not enough to validate transactions. The disadvantage is that it needs a trusted service to get the state of the network. A known attack for an SPV wallet is to hide transactions, in a thin wallet it is possible to al