Singsys blog

Use Design Pattern Singleton in Java to control the heap overflow

Design Pattern Singleton in Java

Singletons are useful to provide a unique source of data or functionality to other Java Objects. Design pattern singleton is used to control the heap overflow. It limits the user to create one object for a particular class. If we need to add more functionalities then we can create more objects.

 

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Microsoft new import tool allow Gmail users to migrate to Outlook.com

import your Gmail into Outlook.com

Microsoft has announced a new service/import tool that will allow users to switch from Gmail to its Outlook.com mail service. So if you are considering to move from gmail to outlook mail service, you can do it easily with the new Outlook.com import tool.

 

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Use onstop() callback method in Android to recover activity state if destroyed accidently

 Use onstop() callback method in Android to recover activity state if destroyed accidently

 

In android system, activity gets destroy in two scenarios.

 

 

1. When user press back button or write code in activity to destroy itself.
2. When activity is currently in paused/stopped state and it is not used in for a long time and current foreground activity requires more memory or resources.

 

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Google now let users create their own Street View

Recently Google has launched a new tool that allows users and photographers to create their own street view by using Android photo sphere.. According to Google this new tool will expand the reach and uses of Street View among all.

 

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Google Patent Will Let Software Bots Do Socializing for you

Are you too lazy to socialize ? Allow Google to do it for you. Google may be planning to let its software or automated bots do your socializing for you.

 

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