How to Fix Pypi Upload failed (403): Invalid or non-existent authentication information.
If you run into authentication failure when trying to upload packages
Submitting dist/ to https://upload.pypi.org/legacy/
Upload failed (403): Invalid or non-existent authentication information.
error: Upload failed (403): Invalid or non-existent...
Written by Sean Behan on 03/02/2017
How to Get GPS Location Information from Address String with Swift and iOS CLGeocoder
You can use CLGeocoder geocodeAddressString method. It will return an array of CLPlacemark objects that contain gps coords and city, location info.
let address = "Burlington, Vermont"
CLGeocoder().geocodeAddressString(address, completionHandler...
Written by Sean Behan on 06/11/2018
Using the PHP Mail Function with Additional Headers
Pass a fourth parameter to the mail() function with the header information.
<?php
$to = "jane@example.com";
$subject = "Hello World!";
$body = "This will be sent from email-addr@example.com";
$headers = "From: email-addr@example.com\r\nX-Mailer: php";...
Written by Sean Behan on 06/17/2012
Build Your Own Calendar in Rails without any Plugins in less than 10 lines of Ruby Code
There are a number of terrific calendar plugins for Rails. But it's almost as easy, if not easier, to implement your own calendar.
The steps are pretty simple. First get the @beginning_of_month and @end_of_month and iterate over the days in between. In t...
Written by Sean Behan on 06/17/2012
How to Create a Slug in Python with the Re Module
There are a few 3rd party modules that do this sort of thing. But there is a pretty solution using out of the box Python functionality. You don't have to install any dependencies if you use the `re` module.
import re
text = ' asdfladf ljklasfj 2324...
Written by Sean Behan on 03/02/2017
