Configure Mailman as a newsletter, announcement list
While Mailman is created mainly as an application for discussion groups, when everyone can post a message that will be mailed to everyone, it is not difficult to configure it to operate as an...
View ArticleΠρακτικές για τον σχεδιασμό website μη κερδοσκοπικού οργανισμού
Αυτή την περίοδο ασχολήθηκα, και συνεχίζω, αρκετά με τον σχεδιασμό και την ανάπτυξη ενός website μη-κερδοσκοπικού – μη κυβερνητικού – οργανισμού. Εκτός από τις βασικές πρακτικές σχεδιασμού ενός...
View ArticleDIY tent for kids
Οι παιδικές σκηνές προσφέρουν σε όλα τα παιδιά πολλές ώρες ατελείωτου παιχνιδιού. Εκεί μέσα το παιδί σας θα κρύβεται και θα απομονώνεται από τον κόσμο των μεγάλων, θα διαβάζει παραμύθια, θα ονειρευτεί,...
View ArticleHTML5 UP! Responsive HTML5 and CSS3 Site Templates
Spectacular responsive HTML5 and CSS3 site templates for whatever you’re building. Beautifully designed, expertly coded. Download for free under the Creative Commons Attribution 3.0 license. Link →
View ArticleBackblaze: the cloud backup service
Your data is the most important thing on your computer, important documents, photos, music, sensitive papers, or anything else. Unfortunately, computers fail, and often. Everybody knows that it’s...
View ArticlePlaces you can learn how to code for free
Learning code used to require access to expensive books and classes, but no longer. If you want to learn to code, check out these free places to get started: 1. CodeAcademy Topics: HTML & CSS,...
View ArticleJava Code Geeks Academy Courses made public
After more than one year of operation, we decided to retire JCG Academy as our paid subscription based platform. We felt that the content should be publicly and freely available, so that it can reach...
View ArticleLet’s Encrypt is Trusted
Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG). ISRG is a California public benefit corporation, and is recognized by...
View ArticleWhy I don’t answer most phone calls
This is so me! Many people don’t understand why I don’t pick up their phone calls, and why I love emails so much. I hope that it will help you understand my point of view, my values, and how I prefer...
View ArticleMySQL ERROR: The server quit without updating PID file
I can’t start the mysql service in Snow Leopard using mysql.server start, Terminal outputs: ERROR! The server quit without updating PID file and in the System Preferences appears the message: Warning:...
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