| package main | |
| import ( | |
| "context" | |
| "database/sql" | |
| "database/sql/driver" | |
| "fmt" | |
| "path" | |
| "sync" | |
| "sync/atomic" |
| Generously taken from this discussion; https://github.com/dnschneid/crouton/issues/675 | |
| They've created a wiki: https://github.com/dnschneid/crouton/wiki/Repack-kernel-to-Enable-VT_x-for-Virtualbox | |
| You should check it out to see if anything has changed. | |
| A. first of all install virtualbox correctly: https://gist.github.com/komuW/10991598. then; | |
| 1.Open a shell on your Chrome OS | |
| ie while in in chromeOS; open browser, then ctrl+alt+T, then type shell, then press enter | |
| 2.Disable verified boot : |
| # How many units of KPLC do you use per month? | |
| # Go to https://www.stimatracker.com/, click on `prepaid`, then enter amount in KES you use per month. | |
| # Click `calculate`, it will give you your consumption in kwh. Mine is KES 5000, which give ~150kwh | |
| monthly_kplc_cost = 5000 # KES | |
| yearly_kplc_cost = monthly_kplc_cost * 12 # KES | |
| consumption_per_month = 150 # kWh | |
| consumption_per_month = 150 * 1000 # watt-hours | |
| monthly_energy_production_of_solar_panel = (solar_panel_rating_in_watts * number_of_hrs_of_sunlight * solar_panel_efficiency_factor) * 30 |
| // file: main_test.go | |
| package main | |
| import ( | |
| "math/rand" | |
| "sync" | |
| "testing" | |
| "time" | |
| gomock "github.com/golang/mock/gomock" |
| const std = @import("std"); | |
| const os = std.os; | |
| const warn = std.debug.warn; | |
| pub fn main() !void { | |
| var file = try os.File.openRead("/path/to/file.txt"); | |
| defer file.close(); | |
| const file_size = try file.getEndPos(); | |
| // why cant I use? |
| package main | |
| import ( | |
| "testing" | |
| "pgregory.net/rapid" | |
| ) | |
| // Sum adds two numbers. | |
| func Sum(a, b int64) (total int64) { |
| # These statistics, figures and projections are back of the envelope | |
| # see; https://en.wikipedia.org/wiki/Back-of-the-envelope_calculation. | |
| # Do not rely on them for serious matters. | |
| # But they should mostly be relatively accurate. | |
| import math | |
| # According to EPRA(Energy and Petroleum Regulatory Authority) | |
| # See: https://www.epra.go.ke/wp-content/uploads/2023/01/ABRIDGED-KPLC-TARIFF-2023.pdf | |
| peak_demand_for_electricity_in_year_2020 = 1880 # megawatt. This was in july 2020 |
| #https://www.zeitgeist.se/2013/11/22/strongswan-howto-create-your-own-vpn/ | |
| #https://www.gypthecat.com/ipsec-vpn-host-to-host-on-ubuntu-14-04-with-strongswan | |
| #Example of simple pre-shared keys vpn setup: https://www.strongswan.org/uml/testresults/ikev2/rw-psk-ipv4/ | |
| $ sudo apt-get -y install strongswan | |
| $ ipsec version | |
| Linux strongSwan U5.1.2/K3.13.0-55-generic | |
| Institute for Internet Technologies and Applications | |
| University of Applied Sciences Rapperswil, Switzerland | |
| See 'ipsec --copyright' for copyright information. |
NB;
192.168.3.XX doesn't have to be an IP you own.| <!DOCTYPE html> | |
| <html> | |
| <style> | |
| table, th, td { | |
| border:1px solid; | |
| } | |
| </style> | |
| <body> | |
| <h2>A basic HTML table</h2> | |
| <table style="width:100%"> |