learning the object oriented way

this is what i understand or i don't understand about object oriented programming
non computer geeks need not go further

what do we want from a system?
that it takes a given input and gives a output that is what a system is..
system : it must exist in time, space (don't know what einstein would say about that) well defined interface with rest of the universe

now a system may have other subsystems ...
now these subsystems interact among themselves in a well defined way.
good things we wantfrom a software

- satisfies all requirements quite broad for a defination
- should be usable and useul
- maintanence
-relaible
portable / scalable

problem is that a s/w system can never really model a real life system exactly
we can only come close to it
modular is a term used for procedural programming

we want cohesion to be maximum and interaction b/w systems mininmum


so we started with the feasibilty analysis


requirement nalysis
access permission read write etcwe require to demarcate who is reponsible for what work
goals are long term
objectives how to do it
keep taking notes during the interval
prepare a formal document get he document ratified
find what information is required what requires further elaboration
system development life cycle (SDLC)

.- feasibilty analysis
.- requirement analysis
.- specification details
.- design
.- code it
.- testing
.- deployment
models
waterfall - freeze each stage
spiral - limiited number of functionalties
coding design testing
add other functionalties

prototype - working small prototyp
polymorphism
20% code is comments


UML
unified modelling language
model - a list of must have
dialog functions of the systems
actors classes normally

amusing

lets study english grammar

noun can used as classes
noun can be describe by candidate classes
- relevant
- irrelevant
- fuzzy
... assumes that the correct document is complete and correct

a name of person place animal or thing
though it i does not work everywhere
but
ok
verb used it as function

what do we do about adjectives adverbs etc ......... is the question i have on my mind

nothing strict just a guideline

types of classes
parametrized class
interface classes
utility classes

we can ideify classes by other ways too
like using patterns
crc cards
use case driven
hash all of these


well this summary of my course
better blogging when my minors get over

the name of the rose

this is my first blog ,going by the rates i am reading i thought i might as well start to write something .cause all the ideas i have are just like pasing into oblivion .i started to write a book but my system got formatted and i lost all the files.I just remembered the cruel jokes
not a christian
so jesus couldn't save me
In order for the world to have a mirror it is necessary that the world have a form
o i ever be wise it would have been cause i had known to be severe,

sometimes in life we are in lost in learning curve trying to ostentatious ,i do smell the odourous distant way.
we had a dance party somehow i was lost in there ,it kinda weird , don't know where i am losing focus
otta do well this time.
this weird amusing the intricate feeling of love that i realised never truly existed in my heart.
today while walking through the slums , i felt as if one slum start and ended even before i could say contransmagnificandjewbangangtiality... and it suddenly hit me
i realised how some things end even before you start understanding them just like reading when you loose concentration and the words even though you read then it feels though you haven't read the lines.the verbosity takes you in someother direction ,in the same way the change in events makes us forget the previous events as though they didn't exist.

the previous moment
it felt thogh was never there
passes with no memory
may it ain't that divine
but its atleast mine

then the colony of slums ended without being noticed as if they didn't exist...
And i came across a market,all myraid objects being sold and being bought.The expressions of persuasion in the faces of the consumers and the buyers are so abstract but yet understandable.The way pathwalkers are attracted towards each other with a force as if kama(cupid) has struck a chord somewhere.And then came a solitary wall and i was lost in thought, a solitary wall to give shade and support to unknown stragers, it looked as if Atlas was holding the base of the world from falling the wall was the center of all activities on earth and then as though they didn't exist..By the side there was life in form of a cobbler working on a brown leather shoe,a juiceseller ,the lemonademan selling low quality marijuana and lost in though the scene disappeared from my eyes as though it didn't exist.
i reached a muslim cementery and my thought went to all those great kings of the past and their tombs of rest.i saw youngmen playing cards in cementary a young window with his child in sorrow, these contrasting faces of life are but captured in those sixty seconds when we decide to observe life.while returning i saw a cow grazing on the grass in the cementery giing no respect to the dead it was not more the cows grazing but young men playing cards as if it were a recreation park...
then i saw a political centre of a party unwillingly covered with flags and symbols of the party i felt as though the building was crying for help from these enroachments.. a temple next door the thing about allahabad the holy city is that it has a built temple every 10 yards of space.. and i went inside the temple ..


appropriateness of laughter:
this is the new idea i amuse myself with

etymology

The origin and historical development of a linguistic form as shown by determining its basic elements, earliest known use, and changes in form and meaning, tracing its transmission from one language to another, identifying its cognates in other languages, and reconstructing its ancestral form where possible.
The branch of linguistics that deals with etymologies.

that is the definition you get from www.dictionary.com
how correct are dictionaries about words,diction of words are important not cause of esteem issues.But they cause misunderstandings.That is the essence of langauge then i think to remove discrepancies giving a proper channel to express our emotions, our thought, our fears.the need for a language i think i write cause i wish somewhere in my heart that i perish anytime soon i leave somepart of me in this world...
no i think i am writing cause i just want to write.. cause writing has nothing to do with thinking .Thoughts are like the creation of the synchronous variables of time
they have nothing to do with thinking or a mind, sometimes you are in such a flow that no word actually means anything to you ,there is just an inner peace that exists that you have to learn... have to experience.And then all darkness are gone from your mind many times i experienced such a feeling as i am going through now.

So what for are langauges ...
are they useful having so many of them they change with fashion, with emotions and with time.A langauge purely exist for the sole purpose of communication nothing less and nothing more anyone having some other use for a langauge please feel free to enlighten me
more on langauges and their essence soon

Leit Motif

David McClelland's 3-Need Theory
Achievement, Affiliation, Power

before we talk about the theory lets talk about motivation..
motivation
the reason to do ...intrisic or extrinsic
what ever be the reasons but its difficult to stop a motivated person ... there is no good or bad in the balance of life .. the feeling of schadenfreudo is prevalent among the common masses.The idea of carpe diem is what motivation leads to .Motivation is like a sine qua non without which no objectives can be achieved.the idea of ne plus ultra is what drives some ,the sense of challenging tasks ,to reach the pinnacle of excellence, what the rifraf know as perfection and the elite as way of living.motivation is to process in which we find the reasons to act in a preconcieved directed fashion.

McClelland views are not associated with some theoretical idea but rather deals with general work place environment, motivates are a result of from life's experiences .Acquired need's theory that he proposed specify individual specific needs
And most of these can be classified in terms of achievement affiliation and power
so he demarcated the
nAch need for achievement
nAff need for affiliation
nPow need for power

people with high need for achievement tend to avoid high risk and low risk situation,you may ask why so .. well cause in low risk situations there is no glory and in high risk it is control more by the roll of the dice than by the edge of the sword. Achievers tend to work alone or with other achievers.
............
the need of affiliation
people with such needs conform to the norms of the group... they have acquired the need to be accepted from their past experiences in childhood or in adolescence for that mattter.. High nAff individuals prefer work that provides significant personal interaction

POWER
A person's need for power (nPow) can be one of two types - personal and institutional
Managers with a high need for institutional power tend to be more effective than those with a high need for personal power.

more on his later

Thematic Apperception Test

McClelland used the Thematic Apperception Test (TAT) as a tool to measure the individual needs of different people. The TAT is a test of imagination that presents the subject with a series of ambiguous pictures, and the subject is asked to develop a spontaneous story for each picture. The assumption is that the subject will project his or her own needs into the story.

Psychologists have developed fairly reliable scoring techniques for the Thematic Apperception Test. The test determines the individual's score for each of the needs of achievement, affiliation, and power. This score can be used to suggest the types of jobs for which the person might be well suited.

Management for Dummies

hi this is for all my classmates who are bored of powerpoint presentation much like i am
i always wished to have a laptop in class i coulld type instead of writing on a silly notebook though that may not seem so possible i can definately write about the class in an informal manner.The topic covered here are various theories of motivation But learning without reason is futile,so we understand first why do we need to learn anything about.My friend majdoor would say to get marks and i accept his opinion and embark on writing on motivation
.........
Sociologist Abraham Maslow contributed greatly by advetising the idea of hierarchy of need
We are incapable of survival without food and water
but we can go without food for days but not water so water is higher.this is hierarchy of needs .In the same way given a choice of water and air,air has higher precedence in hierarchy.
listen to this ok you go out and find a beautiful girl so she comes in higher priority over going to the temple.This is what maslow meant by hierarchy of needs
..........well he actually said that some lower level needs are required to be satisfied before higher level needs can be satisfied
He classified that these needs fall into five categories: physiological, security, social, esteem, and self-actualization

The physiological needs-
having nutrious food ,oxygen, water, protein, salt, sugar, calcium, and other minerals and vitamins .General elemetary needs like sex! well yes you won't die without it
.......

The safety and security needs-
everyone requires security to function in harmony.Normal adult prerogative is have a established job, a safe neighbourhood to live ,the idea of a safe future is the chief indulgence of the masses.
.......
The love and belonging needs-
All of us barring the insane few need a friend .We require company when we are alone ,having a social life ,a sweetheart children effective relationships in general,even a sense of community.
again i am into those crazy books ok When was the last time you saw a beer commercial with someone drinking beer alone?
so you get the point
the point is we are social ,they wish to be appreciated and loved(whether or not that actually happens is another story).
.........
Esteem Needs -

There are two types of esteem needs. First is self-esteem which results from competence or mastery of a task. Second, there's the attention and recognition that comes from others. This is similar to the belongingness level, however, wanting admiration has to do with the need for power. People who have all of their lower needs satisfied, often drive very expensive cars because doing so raises their level of esteem. "Hey, look what I can afford-peon!"
..........
another way of looking at esteem needs
Maslow noted two versions of esteem needs, a lower one and a higher one. The lower one is the need for the respect of others, the need for status, fame, glory, recognition, attention, reputation, appreciation, dignity, even dominance. The higher form involves the need for self-respect, including such feelings as confidence, competence, achievement, mastery, independence, and freedom. Note that this is the “higher” form because, unlike the respect of others, once you have self-respect, it’s a lot harder to lose!
........
He also talks about these levels in terms of homeostasis. Homeostasis is the principle by which your furnace thermostat operates: When it gets too cold, it switches the heat on; When it gets too hot, it switches the heat off. In the same way, your body, when it lacks a certain substance, develops a hunger for it; When it gets enough of it, then the hunger stops. Maslow simply extends the homeostatic principle to needs, such as safety, belonging, and esteem, that we don’t ordinarily think of in these terms.

Maslow sees all these needs as essentially survival needs. Even love and esteem are needed for the maintenance of health. He says we all have these needs built in to us genetically, like instincts. In fact, he calls them instinctoid -- instinct-like -- needs.
.........
Self-Actualization

The need for self-actualization is "the desire to become more and more what one is, to become everything that one is capable of becoming." People who have everything can maximize their potential. They can seek knowledge, peace, aesthetic experiences, self-fulfillment, oneness with God, etc. It is usually middle-class to upper-class students who take up environmental causes, join the Peace Corps, go off to a monastery, etc.
..........

ulysses

i thought i create a special place for you to read and listen in silence experience true life

if anyone thinks that I amn't divine
He'll get no drinks when I'm making the wine
But have to drink water and wish it were plain
That I make when wine becomes water again

will i understand what it means
and today i though understand the meaning but the essence is abstract to me

Small is beautiful

A modern economist is used to measuring the 'standard of living' by the amount of annual consumption, assuming all the time that a man who consumes more is 'better off' that a man who consumes less. A Buddhist economist would consider this approach excessively irrational: since consumption is merely a means to human well-being, the aim should be to obtain the maximum of well-being with the minimum of consumption. . . . The less toil there is, the more time and strength is left for artistic creativity. Modern economics, on the other hand, considers consumption to be the sole end and purpose of all economic activity."
. . .

"It is clear, therefore, that Buddhist economics must be very different from the economics of modern materialism, since the Buddhist sees the essence of civilisation not in a multiplication of wants but in the purification of human character. Character, at the same time, is formed primarily by a man's work. And work, properly conducted in conditions of human dignity and freedom, blesses those who do it and equally their products."
. . .

"The most striking about modern industry is that it requires so much and accomplishes so little. Modern industry seems to be inefficient to a degree that surpasses one's ordinary powers of imagination. Its inefficiency therefore remains unnoticed."
. . .

"Ever bigger machines, entailing ever bigger concentrations of economic power and exerting ever greater violence against the environment, do not represent progress: they are a denial of wisdom. Wisdom demands a new orientation of science and technology towards the organic, the gentle, the non-violent, the elegant and beautiful."
. . .

"[N]o system or machinery or economic doctrine or theory stands on its own feet: it is invariably built on a metaphysical foundation, that is to say, upon man's basic outlook on life, its meaning and its purpose. I have talked about the religion of economics, the idol worship of material possessions, of consumption and the so-called standard of living, and the fateful propensity that rejoices in the fact that 'what were luxuries to our fathers have become necessities for us.'

"Systems are never more no less than incarnations of man's most basic attitudes. . . . General evidence of material progress would suggest that the modern private enterprise system is--or has been--the most perfect instrument for the pursuit of personal enrichment. The modern private enterprise system ingeniously employs the human urges of greed and envy as its motive power, but manages to overcome the most blatant deficiencies of laissez-faire by means of Keynesian economic management, a bit of redistributive taxation, and the 'countervailing power' of the trade unions.

"Can such a system conceivably deal with the problems we are now having to face? The answer is self-evident: greed and envy demand continuous and limitless economic growth of a material kind, without proper regard for conservation, and this type of growth cannot possibly fit into a finite environment. We must therefore study the essential nature of the private enterprise system and the possibilities of evolving an alternative system which might fit the new situation."

the following were excerpts from a book from E.F.Schumacher
i found the book as an alter ego for my lack of verbose expression.
The idea behind excellence is the goal we desire.The thought of reward makes us to work towards our goal.The ideas of Schumacher and so many other people reflect upon the glory of the industrial revolution,whether the sense of achievement of having machines of mass production,of having more food in our gowdowns but people dying of hunger...
more people today are withering way to the fast life dictate by the factors of conuming and living for the sole satisfaction of our urges.And even have become numb to the facts of life ,consumed by directionless greed life to most gives time to introspection when we are facing burnouts.In our motives to live we forget that we live not just satisfy our ego,but to achieve a sense of harmony that is desired.
Now it may seem this concept is utopian to most economist