Lost or Stolen Your Mobile Phone ?

October 7th, 2009 Posted in Our World

I have posted an article regarding recovering stolen mobile phones using cop@vsnl.net I am getting a lot of responses and comments on the post requesting  me to recover their mobile phones by posting their mobile phone details like below.

comments_feelitfresh

So I have decided to post an article on this subject.If your cell phone is stolen, you can immediately contact to your service provider and give your cell phone’s 15 digit International Mobile Equipment Identity (IMEI) number to them which you should have noted before the theft.
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Using Memcache with PHP, MySQL and Ubuntu

September 17th, 2009 Posted in Ubuntu

Memcache is a great caching tool available for nearly every scripting or programming environment. According to the  official site “memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load.”

We can easily set up  memcache in ubuntu for PHP and MySQL by  the below steps.
1)Install php-memcache module and memcached using synaptic package manager or using the below command  then restart the apache.

apt-get install php5-memcache
apt-get install memcached

2)Start the Memcached using the below command

/etc/init.d/memcached start
OR
memcached -d -m 2048 -l 10.0.0.40 -p 11211

The second one will starts memcached up as a daemon, using 2GB of memory, and listening on IP 10.0.0.40, port 11211
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RSS Cloud and Real-Time RSS Feeds

September 9th, 2009 Posted in Web 2.0

RSSCloud is an element which is always been present in the RSS 2.0 spec but has drawn new attention with the rise of interest in the Real Time Web.
This is like the difference between checking your email every once in awhile and using a Blackberry to get new emails pushed to you as soon as they arrive. The subscription method of RSSCloud works more like Instant Messaging than the old method of polling feeds for updates each time you fire up your feed reader.
So while Twitter, Facebook and the major search engines battle it out in providing real-time information services to web users.WordPress has announced that all blog on the WordPress.com and blogs that will install the RSSCloud plug-in will soon have instant updates published to any RSS readers
Google Reader, the dominant RSS aggregator on the market, began a limited implementation of a related protocol called PubSubHubbub last month.
There is currently only one RSS aggregator that supports RSSCloud, Dave Winer’s brand-new reader River2. That will probably change very soon

HTTP over SSL or HTTPS

September 1st, 2009 Posted in Web 2.0

Hyper Text Transfer Protocol Secure (HTTPS) is a secure version of the HTTP. Using HTTPS, the computers agree on a “code” between the systems  they communicates, and then they scramble the messages using that “code” so that no one in between can read them. This keeps your information safe from hackers.
They use the “code” on a Secure Sockets Layer (SSL), sometimes called Transport Layer Security (TLS) to send the information back and forth. Thus HTTPS allows secure ecommerce transactions, such as online banking.
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Create shortcut on desktop in Mac OS X

August 24th, 2009 Posted in Mac World

For Mac Os X newbie It’s a bit different to create a shortcut at desktop than that of the windows desktop.
We can create shortcuts on the Mac OS X by just creating aliases(alias is the name for shortcut in the Mac OS).To create short cut in Mac OS X, follow the steps below.

  • Find the program that you want to create shortcut from the Finder application
  • Control + Click on the file (or Right click on the file), and select “Make Alias”
  • Once the alias being created, you may drag the alias to desktop or to anywhere you wish

You can also create shortcuts by hold down Command and Option keys while dragging the file to the
desktop
. You’ll notice that the pointer changes to a curved arrow this means that it’s going to create an alias. Once you let the mouse button go, it will create an alias on the
desktop
.

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