HP TouchSmart 610

The HP TouchSmart 610 all-in-one desktop from HP comes with unique recline display.The 23-inch touchscreen display can be tilted back up to 60 degree swivel adjustment.Under the slim curved body design is a second generation Intel core i3 processor,4 GB RAM,500GB hard drive.ATI MXM 30 graphics with 1 GB memory, a slot loading DVD writer and Windows 7 Home Premium.The box includes a wireless keyboard/mouse combo while a single power cord minimizes wire clutter.There are 4 USB2.0 port, a multi-format cars reader.On board speaker with Beats audio technology,webcam,microphone and an Ethernet port on the device.It also comes pre-loaded with a variety of security apps,productivity apps and 5 games.

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UNIX : How to get record count from zipped file

Sometimes we may need to get records count from file . For that we can use wc -l , command with file name. In some situation the file will be in compressed format . wc -l will not directly work with zipped files . In this case we can do zcat the file and pipe the word count command with it. Example : Let say we have a file cricketData.dat.gz To get word count from the file use : zcat cricketData.dat.gz | wc -l This will give the record count.

Excel : How to pad zeros

Today I got a requirement to format the number in excel cell - to left pad number with zeros.i find the following function very useful to do it. In case one to make the number left padded with "0" s give the formula =TEXT(A1,"0000") In case two even more enhanced form to make it left padded with "0" and add two decimal places give the formula as =TEXT(A2,"0000.00")

Scala

Scala is a object oriented functional type programing language. All variables declared in scala is considered as objects.

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