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Objects message sending and receiving in Objective C

In Objective C language one don't "invoke a method on object" it "passes the message to object". Between these to concepts "calling a method" and "message passing", there is no major difference in implementation but they are different in execution.

How Helpful Can Be a Location Tracking Application - Is it a Ray of Hope for Many?

Not everyone is good at finding locations. However,  the vitality and the necessity of the location tracking app can be observed when you will get stuck at an unknown place. Then, “the location tracking app” becomes the guiding hand

New features introduced in iOS7

Apple has added many features to its iOS7 operating system. Few are mentioned below:- • Story Board in iOS7 app will have to ask user's permission to access the mic. • The user can use [NSArray firstObject]; just like lastObject in previous Xcod

Nudge in API

While writing API services you need to understand what nudge in that actually means if you come across that particular word.   Nudge is nothing but a general message that we sent to another user or group of users.   We can send single n

Stored Procedures and Functions in MySQL- Part 5

Conditional Constructs - IF...ELSEIF..ELSE This construct is used to evaluate some complex conditions and based on the results execute different set of statements. The basic syntax is IF <conditions> THEN      <op

In (Q-Municate) Android Application callActivity is Not Opening?

I am modifying (Q-Municate) application powered by (QuickBlox) but I am facing one problem. When, I receive calling notification; I launch calling activity but it's not getting appear instead application get's open normally but calling activi

How to Build an SEO Friendly Website from Scratch

Building an SEO friendly Website is not a tough ask. But, we have to be a street smart player for this game of SEO web site creation. If you are already here through organic search, then this is a clear evidence that the web page has complied to all

Everything You Need To Know About Cyber Security

We are using the internet more or less every day and exchanging valuable data over the internet of both our private life and professional life. Due to hacking and leaks of sensitive data cyber security have become a necessity for all. We hear inciden

Downloading Asset Bundles in Unity3D

After building the Asset Bundles we have to use them.There are two ways to download an AssetBundle: Non-caching: This is done by creating a new WWW object. These AssetBundles are not cached to Unity's Cache folder. Caching: This is done by c

Localization of a module in DotNetNuke

Introduction While creating a website to reach more and more people irrespective of their language, it becomes the need of the time to make the website a multi-lingual application. DNN achieves localization through the use of resource files. Resour

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