Saturday, June 25, 2011

How do you type a Musical note symbol? ♫ ♪

If you are using a Windows operating system, hold down the Alt key and enter the ASCII number on the numeric keypad.                         

Alt + 13 = ♪
Alt + 14 = ♫
2669 = ♩
266A = ♪
266B = ♫
266C = ♬
266D = ♭
266E = ♮
266F = ♯

You can also use Alt + the Unicode value.

In Linux, you can do this by pressing Ctrl+Shift+u followed by the Unicode value in Hex, then press Enter. However, in most linux cases, the Ctrl+Shift+U combination usually takes a desktop screenshot. If you know any other combinations, improve above.


In Mac OS X, click the flag icon in the right side of your menubar, and choose "Show Character Viewer." On the left side of that window, choose "Miscellaneous Symbols" and scroll down for notes (♩♪♫♬) or "Musical Symbols" for accidentals, barlines and clefs (�� �� �� �� �� ♭ ♮ ♯ �� ��).

If you have no flag icon, or if the Character Viewer is not one of the options, open System Preferences (from the Apple menu at the top left), and click "Lanugage & Text," and then "Input Sources" to enable Character Viewer.


HINTS:

* Make sure your keyboard is in NumLock mode.

* Note that many laptops have a blue FN key that changes a set of keys (also with blue numbers on them), into a numeric keypad.    

* If you don't have a numeric keypad for some reason, you can open the character map (available on any OS), which will allow you to choose from a graphical list of all available characters by selecting them, also allowing you to search by unicode number and several other options:

*
o Windows (before XP): Start>Programs>Accessories>System>Character Map

o Windows (XP and beyond): Start>All Programs>Accessories>System>Character Map

o Ubuntu (probably other GNOME based Linux distros too): Applications>Accessories>Character Map

o Mac OSX: http://www.ncmug.org/tips/character_palette.html

* Linux using KDE: click the KDE menu and type Character Map


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Wednesday, June 22, 2011

Motorolla Xoom - One of the Best Tablets




Xoom shall be present at distinct retailers including Amazon.com, greatest purchase, Costco, RadioShack, Sam’s club, Staples and Walmart. The latest gadgets tablet Android Honeycomb price $ 599. Currently there are lots of similar gadgets available in the market but this one piece of motorola Xoom is superb.



I use my Tablets to read, I started using ebooks a while back and I found tablets to work pretty well for that. I do most of my reading at night before bed, so the backlit screen is actually helpful versus a traditional reader. Anyway, one of the things that has always bothered me about the iPad as an ereader is that the pixel density (that is the number of pixels (or square blocks of color) in each inch of screen space) is very low. The iPad has somewhere around 130PPI (pixels per inch). It was so low that it really did give me noticeable eye strain to read on the device, I could see the pixels, and it really just wasn't a great reading experience. This was so pronounced that for the last few months I had actually been doing most of my reading on a 4th generation iPod Touch. It had a smaller screen, but a higher pixel density.

Anyway, the Xoom has a very noticeable increase in resolution and pixel density. With its higher resolution it has roughly 33% more pixels than the iPad, roughly 300,000 additional pixels. This is something you can see immediately when looking at any text. It is a lot smoother and easier to read on the Xoom. However, the other side of this is that the iPad has a different display type, that does have better viewing angles and color/contrast. In my case I don't really care, I find the pixel density to be 1000 times more important than small color improvements or viewing angles but I feel I should mention it.