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Archive for February 2010 - Page 1

1. Apache Solr MySQL Sample Data Config

   ApacheSolr is an indexing server from apache. It is written in Java and can be used to make search pages on your website. Most Websites use a MySQL database to store its data and standard MySQL search using SQL or FULLTEXT Searching by MySQL. But ... read on

2. Create 24 using Addition Subtraction Multiplication and Division from 3 3 8 8

   8 / (3 - 8 / 3) = 24 read on

3. Reminder after dividing factorial 1! + 2! + 3! + ? + 100! By 7?

   (a + b + c + d + .... x ) / 7 = a/7 + b/7 + c/7 + .... x / 7 Therefore 1!+2!+..100! / 7 = 1!/7 + .. 7!/7 + ..100! / 7 Reminder of (a+b)/7 = Reminder(Reminder (a/7) + Reminder (b/7)) / 7 Since Reminder of all numbers from 7 ... read on

4. Compare Sony Vaio vs Macbook White

   So I was looking for a new laptop and I had a couple of options like Dell Studio 15, Apple Macbook white and Sony Vaio CW series. Since I had took a loan amount for around USD 1300 ( 55000 INR), The laptops around my budget ... read on

5. Measure 30 Minutes and 15 minutes with a 20 Minute Candle

   To measure 30 minutes, first of all light one candle at both the ends, now the time taken by the candle to burn is 10 minute. Then light the second candle and now the time taken would be 20 minute, So you can measure a ... read on

6. Windows 7 showing Different Installed (4 GB) and Usable Memory (2.96 GB)

   Installed and Usable memory as shown by windows differs when you have installed a Graphics card which shared memory. If you have a graphics card of 1gb memory with shared option, the 1 GB of memory is not usable by other processes. So the usable ... read on

7. Sony Vaio Windows XP Drivers for CW Series (VPCCW26FG)

   Sony Vaio CW Series (VPCCW26FG) comes preloaded with Windows 7 by default. The new series has a new

   • Intel i5 Processor
   • 4GB RAM
   • NVidia Graphics with CUDA technology and 512MB Dedicated Graphics memory.
   For anyone who is interested in installing Windows XP, the drivers for ... read on

8. Linux style command line for Windows, Drag to Select, Right click to paste

   Ever wondered if you could want more out of the windows command line ? Usually on windows command line in order to select a piece of text, you have to right click the command line title and select mark and then mark the piece of text ... read on

9. Automate Rsync without Password using Rsync Daemon

   In order to automate rsync without any password or transports, we need to setup the rsync daemon on one of the server. Suppose we want to sync data from a slave server to a live server. Configuring the Slave Server In the slave server we ... read on

10. Perl Script to Fetch PNR Status reservation on train from Indian Railways

    The code below is a perl script that fetches the PNR status from the indianrail.gov.in website and displays it on the command line. Warning: No one is authorised to make any type of commercial usage like putting web advertisements or SMS service and ... read on