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Gabriel Theodoropoulos
Attended Technological University of Kavala, Greece
Lives in Greece
225 followers|897,460 views
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Gabriel Theodoropoulos

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Don't fear failure — learn from it. #mondaymotivation  
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I was asked a couple of times recently about how to use UIPageControl in iOS. Well, here's a simple demo project written in Swift.
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In-app purchase is one of the ways to monetize your apps. This programming tutorial will show you to integrate in-app purchase in iOS apps in Swift.
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We've built a QR Reader app before. In this Swift tutorial we will show you how to generate QR code in iOS using a filter named CIQRCodeGenerator.
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Do you write code documentation?
See how simple it is to do so in Objective-C and Swift.
When talking about Xcode documentation, apparently I don't mean just to add a few lines of comments somewhere in the implementation files. It's definitely more than that.
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A new tutorial about custom segues.
This is a complete guide to custom segues and unwind segues in iOS 8. You'll learn in this tutorial how to create animated transition in Swift.
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Local Notifications in iOS 8.
Notifications are the way of an application to communicate with users, especially when it's not running in the foreground. A notification, as its name implies, is used to *notify* a user either about an event, or just to remind something important. In fact, notifications are extremely useful in ...
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Gabriel Theodoropoulos

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Want to put videos in your apps? This Swift programming tutorial teaches you how to integrate your iOS apps with YouTube API and displays videos in your app.
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The default pull to refresh control works well. In this Swift programming tutorial, we will show you how to customise the control to make it even better.
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visa checkout ios app tutorial 
please help me out.
I am in ios
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Έγραψες πάλι....!!!!
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Xcode Tips & Tricks
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Hi, Gabriel

Can you help me create source code Google Calendar events holiday? I don't get events. Please help me!
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Hey guys,

I wish all of you have a Wonderful & Creative New Year, full of Happiness, Health & Success!!!

Happy 2015!!!
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People
In his circles
13 people
Have him in circles
225 people
andy frizy's profile photo
haitao dou's profile photo
Muhammad Kashif's profile photo
Prashanth Mali Patil's profile photo
Gulmira Iskendirova's profile photo
Shopprice Aus's profile photo
Serge Gusev's profile photo
Σπυρίδων Βλιώρας's profile photo
Gaurav Mehta's profile photo
Work
Occupation
iOS Developer, Web Developer, Tutorial Author, High School IT Teacher
Skills
Programming, Writing, Teaching... and more!
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Greece
Contact Information
Work
Email
Story
Tagline
An iOS (and not only) developer who loves creating new software and exploring new stuff!
Introduction
Hey there!
I am Gabriel, and I've been a developer for many years. This page is devoted mostly on my current programming life.

Having worked with many programming languages and platforms, iOS is the one that I almost exclusively work with over the last few years.

My (programming) interests?
  • Exploring new things!
  • Creating quality software solutions!
  • Writing tutorials and sharing knowledge with others!
More info about me on my website, where you can find my complete profileportfolio and tutorials of mine.
Bragging rights
All personal goals that I have managed to achieve with a lot of hard work.
Education
  • Technological University of Kavala, Greece
    Industrial Informatics, 1999 - 2004
    Programming, Industry Automation, Robotics, Microsystems, Applied Computing in Industry, Artificial Intelligence, Databases, ... and many more ...
Basic Information
Gender
Male
Birthday
September 18
Relationship
Married
Gabriel Theodoropoulos's +1's are the things they like, agree with, or want to recommend.
Creating Interactive Local Notifications in iOS 8
www.appcoda.com

Notifications are the way of an application to communicate with users, especially when it's not running in the foreground. A notification, a

Building an RSS Reader in Swift Using UISplitViewController
www.appcoda.com

In this programming tutorial, we will build a RSS reader from scratch in Swift. You'll learn how to use UISplitViewController and UIPopoverC

Using iAd to Display Banner Ad in Your App
www.appcoda.com

This tutorial shows you how to integrate iAd in your iOS app and display a simple ad banner. iAd is one of the ways to monetize your app.

Working with Background Fetch in iOS 7 | Programming Tutorial
www.appcoda.com

The tutorial introduces the background fetch feature that comes with iOS 7 SDK. We'll create a demo app to show you how to work with backgro

File Sharing Using iOS 7 Multipeer Connectivity Framework
www.appcoda.com

Apple introduced Multipeer Connectivity Framework in iOS 7. In this programming tutorial, we'll show you how to implement file sharing using

Build a Chat App Using Multipeer Connectivity Framework in iOS 7
www.appcoda.com

Apple introduced the Multipeer Connectivity Framework in iOS 7. In this tutorial, we'll give an introduction of the framework and build a de

Using Text Kit to Manage and Draw Text in iOS Apps
www.appcoda.com

This is a detailed iOS programming tutorial that walk you through text kit. You'll learn how to use the kit to manage and draw text in iOS a

How To Scan and Read QR Code Using iOS AVFoundation Framework
www.appcoda.com

This iOS programming tutorial shows you how to read and scan QR code using AVFoundation framework in iOS 7 SDK. We'll build a simple demo ap

Useful programming tips: Get Code (*NEW)
gabriel-tips.blogspot.com

iOS calendar view, iOS calendar, custom calendar, custom calendar view, chupamobile.com, calendar view for iOS

Can I transfer my account ownership? - Analytics Help
support.google.com

Currently, it is not possible to transfer profiles or account ownership to another account. However, you can add another user as an account

Useful programming tips: How to play audio files using the AVFoundation ...
gabriel-tips.blogspot.com

The topic of this tutorial is about the AVFoundation framework, which is a powerful set of tools that let programmers to work with both audi