Wednesday, August 31, 2016

MQTT 101 – How to Get Started with the lightweight IoT Protocol


Everybody talks about the Internet of Things nowadays. Increasingly affordable micro controllers like Arduino and Raspberry Pi are enabling cheap devices that measure sensor data and send it over the internet. The goal of this post is to introduce the lightweight protocol MQTT and its capabilities to send data between devices and other systems and to demonstrate them by implementing two clients with Eclipse Paho.

The term Internet of Things was first used by Kevin Ashton in 2009 for interconnecting physical devices over the internet. The basic idea is very simple: Physical devices can exchange data between each other or being controlled by others. Examples of such devices would be a refrigerator, a car, a building or basically any other electronic device. One of the most common use cases is the collection, transmission, consolidation and displaying of sensor data. The results could be a web dashboard with the aggregated values or an alarm, when a threshold is exceeded.


The application scenarios are almost unlimited. Imagine your alarm clock would know that your train to work is 15 minutes late and adjust itself accordingly. Also your coffee maker is switched on automatically 15 minutes later to make you a hot cup of coffee before you leave for work. Sounds like the future ? All that is already possible today. Ericsson predicts that in 2020 50 billion devices are connected over the internet. The communication between the huge amount of devices is enabled by IPv6 and lightweight communication protocols like MQTT.

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This article is related to

MQTT​, Internet Of Things, IOT, IoT Protocol, Machine to Machine, M2M, RSMB, LWT, Broker​

Tuesday, August 30, 2016

Changing App Store Seller Name


Changing your seller name on Apple's App Store is not a straight-forward process. There are several caveats and ways to accomplish a name change. In the absence of any formal process, here are two methods for changing your seller name.

A good video to explain the process of transferring application us here



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Stay tuned to my blogtwitter or facebook to read more articles, tutorials, news, tips & tricks on various technology fields. Also Subscribe to our Newsletter with your Email ID to keep you updated on latest posts. We will send newsletter to your registered email address. We will not share your email address to anybody as we respect privacy.


This article is related to

iPad,iPhone,iPhone Resources,iPhone Articles,iPhone Development,iPhone Turorial,Mobile Development Tutorials,Mobile Developments,
​Application Transfer

Monday, August 29, 2016

Localization in iOS apps made simple


Localizing iOS apps with the standard tools is tedious, especially when you use Interface Builder files. To resolve that, I have created a new tool called AGi18n that makes it extremely easy. But let's first start by analyzing the existing approaches for it together with their problems, to later introduce the library and all the goodies that you get from it.

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I guess you came to this post by searching similar kind of issues in any of the search engine and hope that this resolved your problem. If you find this tips useful, just drop a line below and share the link to others and who knows they might find it useful too.

Stay tuned to my blogtwitter or facebook to read more articles, tutorials, news, tips & tricks on various technology fields. Also Subscribe to our Newsletter with your Email ID to keep you updated on latest posts. We will send newsletter to your registered email address. We will not share your email address to anybody as we respect privacy.


This article is related to

iPad,iPhone,iPhone Resources,iPhone Articles,iPhone Development,iPhone Turorial,Mobile Development Tutorials,Mobile Developments,Objective C,Localization

Friday, August 26, 2016

iOS: Thoughts On AlamoFire - Swift’s AFNetworking Implementation


The HTTP protocol is synonymous with modern development. The experienced iOS developer understands and likely works with the popular protocol on a daily basis.

Unsurprisingly, iOS apps are no different in this regard. Thousands of apps and their engineers have trusted the popular AFNetworking library with everything from communicating with servers, parsing JSON, to providing place holder images while the intended ones are still being served up.

In short — it's a tough act to follow. This week, we'll look at the library intended to do just that: Alamofire.


I guess you came to this post by searching similar kind of issues in any of the search engine and hope that this resolved your problem. If you find this tips useful, just drop a line below and share the link to others and who knows they might find it useful too.

Stay tuned to my blogtwitter or facebook to read more articles, tutorials, news, tips & tricks on various technology fields. Also Subscribe to our Newsletter with your Email ID to keep you updated on latest posts. We will send newsletter to your registered email address. We will not share your email address to anybody as we respect privacy.


This article is related to

iPad,iPhone,iPhone Resources,iPhone Articles,iPhone Development,iPhone Turorial,Mobile Development Tutorials,Mobile Developments,​Swift, AlamoFire​, AFNetworking

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