Unfortunately preconfigured mysql installation comes with list of stop words and some words need be absent from this list and plus there is irritating character limit that mysql ignore’s any word which is less than 4 character. This makes this use of mysql search very limited.

if you are looking for how to use mysql full text searching visit

Full-text searching with MySQL

okay coming back to our problem;

Login to mysql using phpmyadmin or any other interface and browsing for database called “information_schema” it will have a table called “GLOBAL_VARIABLES” into this table somewhere you will find two rows

FT_MIN_WORD_LEN  = 4

FT_STOPWORD_FILE = built-in

This two values should  be changed to 3 and a path to your own stop word file. Because this is not a real table but just a view mapping from mysql configurations you cannot directly edit this table. You will need to edit the mysql’s configuration file called “my.cnf”.

The location of this file on ubuntu can be found at /etc/mysql/my.cnf edit this file by adding two lines just below the start of  [mysqld] section.

NOTE : you need to create a file “/etc/mysql/ft_stop.txt” with all your stopwords separated by commas.  You can download standard stopword file from  and edit that.

MySQL 4.0.20 stop word list

Now restart the mysql server you will notice that values in GLOBAL_VARIABLES has been updated Next you need to rebuild  full text indexes by clicking “T” icon right to the field in each table, you can do this from phpmyadmin. Any data inserted after this period  will be automatically indexed.

From research I found that in DDRM (document digital right management) big chunk of customers come from manufacturing or core engineering group, this sounds little awkward though, otherwise as expected educational institution, training provider, multimedia publishers, research journals are the clients

This generation of DRM protection systems are much more strong but no system is 100% full proof specially if cracker is determined to break into a file nobody can stop him, in this situations whether to use DRM or not is a question, of-course normal peoples cannot crack something unless cracker has released automated version of him crack algorithms.

In most cases DRM implementations relies on Server and client side of application to create and allow consumption of the content, this makes it non-appealing to readers, now because adobe has its popular Adobe PDF reader readers should be comfortable downloading their Digital edition reader. Most solutions are supporting PDF formats as enterprise data are mostly crafted in PDF format.

Some of these companies have created free plugins for popular CMS like Joomla and wordpress and many aspire to create one, this should make their platform popular and could also generate new stream of business.

Adobe CS

Cost : approx 5000$ directly bought from adobe.

Formats : PDF, Epub

Developed in : Java

LockLizard

http://www.locklizard.com/purchase_digital_rights_management.htm

Cost : approx 6500$ for permanent license

Formats : PDF

DRM-X

http://www.drm-x.com/

Formats : Epub, PDF

Development : Works in Web services mode with PHP

web, com, soft, code, click, app, dot, digital, tech, mod

i,  e,

commerce, cart, zine

test, tools, package

bug, widget

func, foo,

info, map,

solutions,  virtual

Some suffix

-fied, -matics

=== Some non-technical words that can be combined to above ===

pro, point, link, media, book, board, works, design, line, time, words, new, like, practical, pal, go

As everyone would know that for any file or directory its complete path is unique value and can be used as an id. But because it can long and contains special characters plus its visible nature allows client side manipulation posing great security risk it is not at all useful to use path string directly as id.

One can use base64_encode and decode functions but they create long ids. So this article will try to elaborate how we can assign a unique integer value to each file/dir entry. Another important restriction is this should be OS independent, so no os level file routine can be used.

This algorithm is programming language based suppose you use Java it will vary or in php it will be different but both the languages are capable of doing this. Current sample is for php

Any directory schema like this is hierarchical representation by operating system, we should be able to reach at any file/dir by going downward into folders and going leftward to files.

We need to find out restriction variables (aka variables for restricting degree of freedom) for each entry, for example if we know how deeper a file entry is then we know Y value. This way we already know approximately where the file is.

If we somehow order the files in a certain directory by a logic then we can assign numbers to them by their order this will be fixing our X variable, A typical guess how to order them is by their names.

Any file entry :

e = f (X,Y)

Getting Y part

Y = fy (curerntDir -RootDir) // take the different of these two and calucalte number of DS(“/”)

Getting X part

var files = scandir(currentDir);

files = sort(files) // sort them by name

files is an array with key value pair. “keys” are X value

Now that we have obtained X and Y we need to calculate a unique number from this to pair, which will be id

id = f id(X, Y)

a simplest example is

id = X+Y; // this will not work in all the cases when number of files in a directory is > 9, you need to find out your own logic

Decryption

Suppose we have id = 12 which we want to trace back.

so X=1, Y = 2 // very simple ..LOL!, try to find out

blah … blah ..blah

What to do? if you hosting server dont have good spam filtering software Chinese will bombard you daily with 100s of junk and mails with malicious codes, of course they can be deleted but some condition it can be disastrous when some naive is using email account from your server who can by mistake or unknowably open those emails containing exe files.

A plaintext mail certain attract lots of junk email, but the contact form has one drawback that if inquirer has mistakenly entered his reply email address misspelled you have no way of reaching that person again, an option can be asking him to provide alternate email or contact number.

The other option of adding a image containing email text is not of much help because today’’s software based OCR (Optical character recognition)tools have become so smart that they can crack any format with high obfuscation no help..! plus it will be certainly little inconvenient for peoples to actually look and write them.

What is your preference?

Cake2 was heavily refactered to accept many of its new design pattern from great java so this time cake veterons have started using try/catch block to get the results instead of boolean return value.

To fix this problem surround the send method for example

try{
$this->email->send($this->data['Contact']['body']);
// success message
}catch(Exception $e){
// failure message details echo $e->getMessage();
}

This would prevent lot of garbage stacktrace bring displayed to users.

Now why cakeEmail not sending mails? If you are using “Network/Email” as constructor parameter for example:

App::uses('CakeEmail', 'Network/Email');
$this->email = new CakeEmail();

So “Email” is used for sending mails via php mail() function and internally if mail() function is returning error means your mail server (For example PostFix) it not working correctly or even may be installed. This problem will happen quite often when developing at local machine.

In earlier time most scientific discoveries were accidental but they really proved to be a boon to human race. At later stage some scientists started giving theories which couldn’t be testified in all cases, so this method of doing research was abandoned. Today what goes on scientific laboratories is by “trial and hit” method to get something useful another major procedure is analysis of statistical data collected by surveys.

What is science? “what you have seen working or experienced in someway is a fact it is used as a stepping stone for later discovery”. I am the student from science stream and found many multiple loop holes in theories scientist have coined from past.

Energy - Initially we only believed matters which can be hold on hands and felt by its weight or felt in someway, now they have a supernatural thing called Energy without any knowlege or clear definitions of what it is?

Some have tried fooling peoples by saying that it is the state of matter with higher vibration level in their atoms? but that is not an answer an child can say where that extra amount of vibration comes from? that is energy! Actually those fellow were solely interested in Noble price. They wickedly somehow wrapped up remaining questions like a politicians. They have blinded  everyone.

Tiny particles - It was already known since ancient times that matter is composed of tiny particles for example body is made of cells, cell are broken into molecules, molecules into atoms and atoms into nuclear particles like electron, photon and neutrons. A question further exist, what makes electron ?  they peoples cowardly chickened out by saying cloud of energy, what does that mean?

Living Being – What makes a body living? there is no answer to this question if you ask them. They say brain has stopped working or heart not pumping blood anymore but that is not the answer. If you examine the body of a dead man who died healthy to a living man they cannot find and difference which could have caused death. What has caused brain or heart to stop functioning? No answers!

Theory on Waves - This is most diagrammatic series of events that occurred inside scientific community. First they said sound is a wave made of mutually striking layers of air particles, when the same logic was not enough on why light can travel without air they came up with new incomprehensible medium called ether which when failed new buzzword was coined “Electromagnetic waves“, btw what is electromagnetic waves? No answer!

For every last questions when asked these peoples only have an insane politician like answer which sounds stupid.

Just as any religion or any system later distorts from its original forms so as this. Sole purpose of any religious system was self realization and peace which today is distorted and create rifts of hatred between different beliefs.

Faith in god was once used to control peoples for self gain by religious cult and kings. Religious establishments like Temples,  Church, Mosque have turned into commercial buildings.

Nothing in the material world can be unaffected by kaal (Time) so is this. The whole writings from past is today mistranslated in a wrong way. To a great extent the reason is inherent limitation of languages and noise that adds along with time. All those Sanskrit words are today use in a very different sense.

Also if we say some of those literature were written with pure form of  realization it was accompanied and later mingled with imaginative or belief oriented work  which is inevitable in time span of 5000 year s, now how you will find gold in mud also there is no way to test them. The very basic qualification is to learn vedic Sanskrit before you can hope anything.

Before you make any judgement on what is today called Hinduism you will need some research on your own over the original source of information from this religion, by just looking at todays indians who are now directionless and blind follower of west one will make certainly wrong opinion about their roots.

Some facts and Myths

Hinduism has 133 Gods – This is wrong there is only one god and rests are his helping hands they are given respect for example Brahms is called creator they are worshiped but only Vishnu is God.

Number of Species – In Padma purana (1500 years back) it is precisely stated that total number of species on planet earth is 8.4 millions whereas scientists have first came close to same digits (1.8 m) and then later speculation is very close to it (8.7 m)… though its impossible for them to calculate exact number.

Sprite Conservation Principal – If every living beings are driven by Atma (sole), how come the human population increasing and from where new soles are coming? this is a very funny materialistic and mundane analysis of this and the answer to this question is when there are 8.7 million species on the earth and on every species countless living beings how come the shortage of “Atma” will arise?

Position of man – Many ancient literature have regarded humans as top living form in hierarchical chain. This sounds very logical to anyone,  human can control all animals, they can safeguard themselves in dangerous conditions, humans can enjoy delicious cuisine and variety in sex, powerful/clever brain to build technology. So if anyone accept above statement the only ground is that humans can do so and so things for their entertainment. Which is not why vedic scriptures termed man as supreme of all creators, but due to some other reason explain it this article is out of scope.

If you have your personal email address like john.doe@example.com which is not hosted by popular email services like Gmail, hotmail or yahoo most probable that you are a victim of email spam. Actually Gmail spam filters are so smart that Chinese spammers are unable to reach normal public.

They usually include doc or exe files as a email attachment if that is tried to run your computer will be infected by spyware..! I hope they will also be trying to send XSS attacks where malicious scripts are included in the text body of email. So opening those email itself is dangerous. If you are using risky email clients that dont not parse email body before displaying them it can be hazardous.

It is logical  to think that they use spam bots to do this and not manual, otherwise it doing this boring and disappointing job so ruthlessely is not a human can do. Occassionaly they will hit something in the mud.

Suppose you are the administrator of companies server containing websites, and critical information resource about company, if you are use webmin and multiple users are accessing email through it there will be some users who can click spammed message or open doc file. So its better to information all email users and make sure that you are using spam filter script such as “spamassassin”

Taskbar Network Icon
Remember there used to be two computer icons blinking in blue/black whenever a network connection is available and when any program like browser or downloading apps like utorrent are talking to remote computer they are start blinking, it was precis way of notify local user that this is your computer and that is remote computer which is responding or unreachable, in Windows 7.0 they have a black box there it gives no clue what is happening, if some spyware or windows automatic download is hampering your system you are helpless.

Disk Defragmentation Tool
Whenever a computer goes slow due to scattered files a quick workaround was to arrange all files using de-fragmentation tool packaged with Windows, it visually allowed you to see condition of  that partition and moving files during progress, now in Windows 7 if you use the same tool nothing is apparent  as everything is happening in background without any visual information, at the end it will say “process completed”!. I even didnt notice any substantial change in computer speed after using this.