Oliver Tonnhofer olt

## ccog-readinglist.md

      
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                pramsey
                / ccog-readinglist.md
            
            
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              September 3, 2021 00:30
            
              
                Canadian Council on Geomatics Reading List
              
          
The presentation in PDF format.
Publishing Landsat on AWS, the use of cloud infrastructure for public data distribution and processing.
On the size of Google Maps, now larger than most national mapping agencies.
OpenTripPlanner and OpenStreetMap, how open data and open source leverage each other and are in turn re-consumed by governmnet and civil society.
Michael H Goldhaber on the attention economy, a prescient take on content and the internet from 1997.
Google aquires Skybox Imaging.
Bibiana McHugh on Portland Trimet's [triple open strategy](https://prezi.com/vmydw-uwqalm/copy-of-you-complete


## CGO.md

      
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                dwbuiten
                / CGO.md
            
            
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              April 14, 2023 18:32
            
          
    Problems & Solutions for Interaction Between C and Go

At Vimeo, on the transcoding team, we work a lot with Go, and a lot with C, for various tasks such as media ingest. This means we use CGO quite extensively, and consequently, have run into bits that are perhaps not very well documented, if at all. Below is my effort to document some of the problems we've run into, and how we fixed or worked around them.
Many of these are obviously wrong in retrospect, but hindsight is 20/20, and these problems do exist in many codebases currently.
Some are definitely ugly, and I much welcome better solutions! Tweet me at @daemon404 if you have any, or have your own CGO story/tips, please! I'd love to learn of them.
Table of Contents

  
## gist:a8dcf971fbcecd3f38e9
%global commit 9198d6fa2216125b656091dd998e0162deec2595
%global shortcommit %(c=%{commit}; echo ${c:0:7})
%define upname HyperLevelDB

Name:		hyperleveldb
Version:	1.0.0
Release:	3%{?dist}
Summary:	A fork of LevelDB intended to meet the needs of HyperDex while remaining compatible with LevelDB.

Group:		Development/Libraries

## _readme.md

      
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                steeve
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              March 7, 2024 12:38
            
              
                How to cross compile Go with CGO programs for a different OS/Arch
              
          
    How to cross compile Go with CGO programs for a different OS/Arch

It is possible to compile Go programs for a different OS, even though go build says otherwise.
You'll need:

a valid toolchain for the platform/os you're targetting
Go Tip (works on 1.1 and 1.2rc1 but you might as well be on tip)
golang-crosscompile helper script https://github.com/davecheney/golang-crosscompile
the patch provided


## generate_traffic.py
#!/usr/bin/env python

import sys

from random import random
from time import sleep
from threading import Thread, active_count

execfile('gunicorn.conf.py')

## pdxapi-data-preview.html
<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
		<link rel="stylesheet" href="http://openlayers.org/dev/theme/default/style.css" type="text/css" />
    <script src='http://maps.google.com/maps?file=api&amp;v=2&amp;key=ABQIAAAAUXDSXET8IRGdgHP9FpGw5BT-fVzUWGS_eJ2ZLPBO_6yPqTi0vhQKAzahOrduDq0xQk09GR-UP3Jgcg'></script>
		<script src="http://openlayers.org/api/OpenLayers.js"></script>
		<script src="http://www.google.com/jsapi?key=ABQIAAAAUXDSXET8IRGdgHP9FpGw5BT-fVzUWGS_eJ2ZLPBO_6yPqTi0vhQKAzahOrduDq0xQk09GR-UP3Jgcg"></script>
		<script type="text/javascript">
			google.load("jquery", '1.4');
			google.load("maps", "2.x");
		</script>
	%global commit 9198d6fa2216125b656091dd998e0162deec2595
	%global shortcommit %(c=%{commit}; echo ${c:0:7})
	%define upname HyperLevelDB

	Name: hyperleveldb
	Version: 1.0.0
	Release: 3%{?dist}
	Summary: A fork of LevelDB intended to meet the needs of HyperDex while remaining compatible with LevelDB.

	Group: Development/Libraries
	#!/usr/bin/env python

	import sys

	from random import random
	from time import sleep
	from threading import Thread, active_count

	execfile('gunicorn.conf.py')
	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<link rel="stylesheet" href="http://openlayers.org/dev/theme/default/style.css" type="text/css" />
	<script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAUXDSXET8IRGdgHP9FpGw5BT-fVzUWGS_eJ2ZLPBO_6yPqTi0vhQKAzahOrduDq0xQk09GR-UP3Jgcg'></script>
	<script src="http://openlayers.org/api/OpenLayers.js"></script>
	<script src="http://www.google.com/jsapi?key=ABQIAAAAUXDSXET8IRGdgHP9FpGw5BT-fVzUWGS_eJ2ZLPBO_6yPqTi0vhQKAzahOrduDq0xQk09GR-UP3Jgcg"></script>
	<script type="text/javascript">
	google.load("jquery", '1.4');
	google.load("maps", "2.x");
	</script>