Google's 'What do you love?'

Take a look at 'what do you love' from Google.Type a dirt word in its search bar and you will be directed to a page filled with kittens.Cute isn't?.Jamie Dubs through Free Art & Technology discovered the detail after going through WDYL’s source code and extracting Google’s list of banned words.Google has banned a number of dirty words from wdyl.com.So this can be a good site if you are in the clutches of 'bad internet'.

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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.

Scala

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

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")

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