Fabion Kauker fhk

Things to remember when compiling/linking C/C++ software

by Angel Leon. March 17, 2015;

Last update on December 14, 2023

Updated on February 27, 2023

Updated August 29, 2019.

from scipy.spatial import Delaunay, ConvexHull
import networkx as nx
 
points = [ [0,0],[0,50],[50,50],[50,0],[0,400],[0,450],[50,400],[50,450],[700,300],[700,350],[750,300],[750,350],
          [900,600],[950,650],[950,600],[900,650]
]
def concave(points,alpha_x=150,alpha_y=250):
    points = [(i[0],i[1]) if type(i) <> tuple else i for i in points]
    de = Delaunay(points)

Verify and Repair Disk Permissions via Terminal (Mac OS X)

Verify Permissions

diskutil verifyPermissions /

Repair Permissions

diskutil repairPermissions /

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

	#!/usr/bin/env python3
	# Get your files that Gmail block. Warning message:
	# "Anti-virus warning - 1 attachment contains a virus or blocked file. Downloading this attachment is disabled."
	# Based on: https://spapas.github.io/2014/10/23/retrieve-gmail-blocked-attachments/

	# Instructions:
	# Go to your emails, click the arrow button in the top right, "Show original", then "Download Original".
	# Move the files to the same directory as this program, then run it.

	import sys

	<!doctype html>
	<html>
	<head>
	<title>This is the title of the webpage!</title>
	</head>
	<body>
	<p>This is an example paragraph. Anything in the <strong>body</strong> tag will appear on the page, just like this <strong>p</strong> tag and its contents.</p>
	</body>
	</html>

	# extracted from http//www.naturalearthdata.com/download/110m/cultural/ne_110m_admin_0_countries.zip
	# under public domain terms

	country_bounding_boxes = {
	'AF': ('Afghanistan', (60.5284298033, 29.318572496, 75.1580277851, 38.4862816432)),
	'AO': ('Angola', (11.6400960629, -17.9306364885, 24.0799052263, -4.43802336998)),
	'AL': ('Albania', (19.3044861183, 39.624997667, 21.0200403175, 42.6882473822)),
	'AE': ('United Arab Emirates', (51.5795186705, 22.4969475367, 56.3968473651, 26.055464179)),
	'AR': ('Argentina', (-73.4154357571, -55.25, -53.628348965, -21.8323104794)),
	'AM': ('Armenia', (43.5827458026, 38.7412014837, 46.5057198423, 41.2481285671)),

	#!/usr/bin/env python
	#
	# AccessDump.py
	# A simple script to dump the contents of a Microsoft Access Database.
	# It depends upon the mdbtools suite:
	# http://sourceforge.net/projects/mdbtools/

	import sys, subprocess, os

	DATABASE = sys.argv[1]

Fabion Kauker fhk

Things to remember when compiling/linking C/C++ software

Verify and Repair Disk Permissions via Terminal (Mac OS X)

Virtual Hosts on nginx (CSC309)

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