Ασχολείσαι με μια τεχνολογία; Αν ναι, τότε μπορείς να ξεκινήσεις ενα blog σχετικά με την τεχνολογία αυτή και να προσφέρεις πολύτιμες πληροφορίες και σε άλλους! Αν θέλεις λοιπόν να δημιουργήσεις το δικό σου StudentGuru Blog, απλώς στείλε ένα e-mail στο notify - at - studentguru.gr.
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Introduction In this blog post, we are going to see the classic Frogger game ported to Windows Phone 7. The game was created by Ionian University professor K. Anagnostou and his students (you can read more on prof. Anagnostou’s blog post here ). He also...
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Introduction The Windows Phone 7 emulator that gets installed when you download and install the developer tools does not have any way to access an accelerometer. Although you can add a reference to Microsoft.Devices.Sensors, you will not get any values...
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Τα τελευταία χρόνια οι κύριες μηχανές αναζήτησης Bing, Google και Yahoo έχουν προχωρήσει σε σημαντικές αλλαγές στον τρόπο που κάνουν indexing τις σελίδες στο internet και έχουν επιταχύνει την διαδικασία. Παρόλα αυτά αρκετοί webmasters αντιμετωπίζουν ακόμα...
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Those of you who have used microsoft office word 2007 or 2010 at least once, have surely come across the following menu: I recall myself trying to find the way to make such a menu using the default WPF menu control, but nothing proved good enough. Recently...
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Βλέπω την ιστορία να επαναλαμβάνεται συνεχώς. ----------------------------------------------------------------- Έχω μια μικρο-μεσαία επιχείρηση. Ακούω όλο για το web, για τα εκατομμύρια τζίρο που βγάζουν οι εταιρίες, για τα δισεκατομμύρια κόσμο που το...
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In this post we saw the way to drop files in a WPF window, now we are going to see a way to drag and drop items between listboxes. Lets say tha we have 2 listboxes in a window and we like to take items from the first one and drop them in the second one...
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Have you ever wondered how the live messenger lets you drag and drop a file in a conversation window and send it right away ? …………………………………………………………………well, i did ! So i searched the web, found the solution and want to give it to you right away...
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Ανάμεσα στα πολλά rss notification που φτάνουν στο Google Reader μου, έφτασε πριν λίγες μέρες και η παρακάτω είδηση με ηχηρό τίτλο: «ISU study finds TV viewing, video game play contribute to kids’ attention problems». Πρόκειται για ένα δελτίο τύπου...
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Introduction Continuing my adventure in XNA after porting Arkanoid for Windows Phone 7 , I’ve been busy during the last days in an attempt to re-create the famous Windows Mobile 6.x game called “Bubble Breaker” for Windows Phone 7. This is a great game...
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Dear Readers, From now on, visit the new space with my personal blog posts, photos, tweets and documents at http://acardaris.spaces.live.com/ For any question do not hesitate to send me a comment. Sincerely, Alexandros Cardaris a2a_linkname="Announcement...
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Previous part In this last part of this tutorial, we are going to discuss about how to deny or grant parts of our services based on authentication rules, for example, lets say that in the application that we have build throughout...
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The last couple of days I’ve been coding with the Windows Identity Foundation (WIF) in order to create a WS Federation Security Token Service (STS) that provides the user authentication for multiple relying parties (RPs). I decided to write a small tutorial and a sample (full commented) project that describes the basic steps that are required in order to setup the authentication via passive federation. First of all you should start by downloading the Windows Identity Foundation (aka WIF) from Microsoft . This download provides all the necessary dlls (including System.IdentityModel and Microsoft.IdentityModel) to build a WIF claim based application. The second thing you have to do is download the Windows Identity Foundation SDK that integrates into visual studio and provides many helpful examples. This download provides the FedUtil.exe also known as Federation Utility that automatically configures the trust between an RP and an STS and also auto generates a custom STS based on your RP configuration...
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Prof. Kostas Anagnostou from Ionian University has created an excellent 6 part tutorial covering the creation of the classic Arkanoid game for the PC using XNA framework. Here are the links for the tutorial Permanent link to Δημιουργώντας το Arkanoid...
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Όσοι ασχολείστε με ανάπτυξη εφαρμογών για το iPhone σίγουρα θα έχετε δει το tutorial για την κατασκευή του MoveMe ( http://developer.apple.com/iphone/library/referencelibrary/GettingStarted/Creating_an_iPhone_App/index.html ). Πρόκειται για μια πολύ απλή...
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Previous part Next part In the previous part we discussed about the client project, in this part we are going to discuss about the web service, but before that, don’t you think tha we need a database to store the...
