If you switched from Windows to Mac as I did. Sometimes it’s difficult to match all the new shortcuts from Mac with the Windows shortcuts. Here are some of the common Mac OS X keyboard shortcuts:
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Mac OS X Keyboard Shortcuts
How to Downgrade from iOS4 to iPhone 3.1.3
As many of you already know today (21-June-2010) Apple released iOS4. It has some great features, however iOS4 has some compatibility issues with some programs that I require for work (e.g. Cisco VPN) and others. Here is the list of apps /extensions that do not even run/load, or causes instant safe mode: http://modmyi.com/forums/general-iphone-chat/714270-soon-official-ios-4-0-compatibility-list.html
I tried for some hours and then I decided to downgrade back to iPhone OS 3.1.3 and upgrade when some of those apps are updated for iOS4. After doing some research on the internet I found the following method that allowed me to downgrade from iOS4 with no problems:
New to Twitter: What is a Twitter Hashtag?
According to hashtags.org “hashtags” are a community-driven convention for adding additional context and metadata to your tweets. They’re like tags on Flickr, only added inline to your post. You create a hashtag simply by prefixing a word with a hash symbol: #hashtag.
Hashtags are getting more and more popular (despite the fact some people are against them wishing their Twitter stream to be metadata-free and “as human a form of communication as possible”). Using the sign # before a word, means that you want to talk about a particular thing (event, individual or place) on Twitter.
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