Singsys blog

Use consistent naming convention in programming to easily understand the source code

In computer programming, naming convention might be considered as a set of rules for choosing the identifiers to denote variables, types and functions & methods names in source code and project documentation. The purpose for using this naming convention is only to reduce the effort needed to read and understand the source code and to also to enhance the code appearance by using appropriate and concise keys.

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YAHOO CHINA HAS SHUT DOWN ITS WEB PORTAL !!

Yahoo China which is operated by Chinese e-Commerce and Internet services behemoth has finally shut down its web portal. Yahoo China is now displaying a good-bye message to its user before redirecting their users to now.taobao.com. Taobao is a news site which is run by Alibaba groups Taobao. (more…)

Facebook to use your profile photos for new Facial Recognition Technology

Giant Social Networking website, Facebook has planned to use your Facebook profile photos for its facial recognition technology. Facebook will use its user’s profile pics to its facial recognition database to speed up the process of photo tagging. According to Facebook’s Chief Privacy Officer Erin Egan “Our goal is to facilitate tagging so that people know when there are photos of them on our service,”.

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When running into EXC_BAD_ACCESS errors during iPhone development, enabling NSZombieEnabled can easily debug access error.

EXC_BAD_ACCESS error is a general error in your iOS application, but is hard to debug and find the route cause for this error in your application. The main reason of EXC_BAD_ACCESS error to happen is that – somewhere in your application code you are trying to send a message to an object that has already been released.

 

So how we will find the root cause of this error? (more…)

HipHop Virtual Machine by Facebook to speed-up PHP

Most popular Social networking Site Facebook  has moved one step ahead at making the PHP programming language runs more quickly. Facebook has developed a PHP virtual machine, called HipHop Virtual Machine (HHVM) that can executes the PHP web programming language as much as 9 times as quickly as running PHP on large systems.

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