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If you have a limited volume of internet data, you should be thinking of restricting data usage by your browser and other PC utilities. There are 3 top things you can do to significantly save your internet data. 1. Disable Windows automatic updates 2. Disable images on browsers 3. Use the mobile version of websites instead of the desktop version Disable Windows automatic updates Windows will search and download updates whenever there is an internet connection if the Automatic Windows update is turned on. This may consume unnecessary data when you have limited volume. You can do this manually when you have unlimited data, for example when you are in the office or when are connected to unlimited broadband internet. You can disable automatic updates in the control panel. In Windows 7, you can use a search to go to Windows update settings. Press the Windows button and type “update” and select “Windows update”. Then select change settings, in the first drop-down select ...

If you want to know your YouTube channel statistics you can do that by means of youtube.com/analytics. But if you want to see YouTube channel statistics other than yours, you can do that using a website socialblade.com. It gives you the details of a channel that includes, Total Grade, subscriber rank, video view rank, and progress graph on different metrics, etc. It also gives you the details of monthly and yearly estimated AdSense earnings if your channel is enabled with Google AdSense. Another feature of this site is, you can compare your channel with other channels. There is an option to see YouTube channels which are similar to my channel. This will help in improving your channel viewership by learning what others doing. It also offers YouTube top charts on different metrics. Top 100 YouTube networks, top 10 YouTubers, top channels by counties, by categories like education, comedy, technology, film gaming, entertainment, etc.  Comment below for any queries. ...

I have tried writing a Perl script to simulate Linux tail command - print last n lines from a file. This is one of the common interview questions in Perl. This can be extended to print selected lines of other Linux commands like head. It works perfectly fine. print "\nImplements linux tail command in perl \n\n"; $file   =  $ARGV[0]; $n = $ARGV[1]; open(FILE, $file); @arr = ; close(FILE); $length  = scalar(@arr); $n = $length  - $n; while($n<$length ) { print $arr[$n]; $n =$n + 1; } Comment  below if you have a better option

It is often useful to have a function to convert numbers into words in Excel. It will be very handy in accounts. I have written an Excel macro to convert numbers into text. I have already created a macro which will convert a number in Indian system - that is ##,##,### format, to words. You can find it here  Now I have come up with a macro which does the same thing with the western numbering system, that is 3 digits separation like ###,###,###. The dollar is used as currency, but it can be changed to any currency just by changing the text "Dollar". You can do that by finding replacing. How to use it: 1. Download the Excel VBA macro module from here      Spellnumber module 2. Open Excel  3. Press Alt + F11      A window will open, it is called Visual Basic Editor aka VBA editor.  4. In the VBA editor select Insert, Module.      A new module will be created at the left side pane, on the ...

The latest version of SpellNumber The latest version 4.0 of MS Excel currency converter has been released. It has the following bug fixes. See here how to use it in your excel workbook. https://www.youtube.com/watch?v=t-PE5h6rGrQ&feature=youtu.be It used to give the wrong result for a value between 1,99,999 to 9,99,999. It has been fixed now in version 4.0 download the latest module here  https://docs.google.com/file/d/0B4UB3eOhhY26YnFucWJjWHhYM28/edit You can download the complete excel file here https://drive.google.com/#folders/0B4UB3eOhhY26MHdzd1MyMkEyVVk Direct access  https://drive.google.com/file/d/0B4UB3eOhhY26OTA1UGRSQUNYdjA/view?usp=sharing