Virtual Helper

useful for all students

noreply@blogger.com (Rajan) — Sat, 30 Aug 2014 18:57:00 -0700

https://www.youtube.com/user/Angusdomini/videos

Best websites that everyone should be aware of

noreply@blogger.com (Rajan) — Sat, 6 Apr 2013 17:30:00 -0700

http://www.quora.com/
https://www.udacity.com/

Jake: Math prodigy proud of his autism( Genius of the century)

noreply@blogger.com (Rajan) — Fri, 23 Nov 2012 15:07:00 -0800

video Materials for those who prepare for iit

noreply@blogger.com (Rajan) — Sat, 1 Sep 2012 20:06:00 -0700

http://www.youtube.com/user/FreeShiksha/videos?view=1
http://www.youtube.com/user/learnpediacourses/videos?flow=grid&view=1

Best among the best (link for those who have passion to learn more)

noreply@blogger.com (Rajan) — Sat, 18 Aug 2012 02:45:00 -0700

https://www.coursera.org/courses

Good links for those who want to pursue or missed M.B.A

noreply@blogger.com (Rajan) — Sun, 6 May 2012 06:10:00 -0700

100 Awesome Business Blogs that are Better than an MBA

http://constructionmanagementdegree.org/blog/2009/100-awesome-business-blogs-that-are-better-than-an-mba/

Things which I learned over past one year(which caused a tsuanami in myself)

noreply@blogger.com (Rajan) — Sat, 21 Apr 2012 22:25:00 -0700

“My words may go wrong but my intentions may not”

Some of the top things which has shooked my life after seeing some of the documentaries and some of the talks from some great peoples (e.g. sukisivam).I will list them one by one.

(I)Beauty of appreciation:

Like suntv top ten in my listings the top one is the intricate beauty hidden behind appreciation.This may sound silly to you.You may say that ,Are you kidding?.But to me this is the most complicated thing I have ever encountered in my life.I am trying to decrypt the beauty but till now it seems to me like concepts of infinity(like you never touch it). You may then say about what about people’s appreciation.What I am talking about is true appreciation.In order to truly appreciate the more knowledge is needed than you imagine.

I will give you an example in order to understood it.For example the two persons are buying an smartphone .Among them one of them is literate and had some technological appreciation and other one is illiterate who had no idea about it.Both of them are having the same phone but their idea of appreciation differs which can make a drastic impacts on their life depending upon the usage especially during the critical situations and circumstances(e.g like they are detached from the group when they went to excursion where their survival depends upon their beauty of appreciation) .

(II)Beauty of doing mistakes:

The no of mistakes you are doing is directly proportional to your strong success destination.Here I used the word strong to make emphasis that success which is permanent not temporary.I will give you an example to understood this.Most of the times the people are thinking that they have reached the success destination but later they are uncovering the truth it is much far to reach it.I will give you an example to illustrate it .

Suppose think that some programmer is working on a program and after some struggle he eventually got the working program.Hello sorry for saying the word working one because he only thinks that he had got the working one .But when their input domain or any other constraints changed the program may behave in an anonymous way and his beliefs got shattered.Also one more sad news most of the people even intelligent people can’t understood this simple yet powerful idea unless they made an appropriate mistake .(sometimes some of the mistakes may give an correct answer what they want and they will started thinking that they had their job done well.So they will never notice unless they made an appropriate mistakes).

I will give one simple last example to illustrate this point very clearly for all peoples not only for programmers.Many neuroscientists started studying about the healthy patients they came to one set of beliefs that this is how our brain works

Like they think that memory is one set of portions ,it will be stored in one part of our brain.But later when they later encountered some neurological disorder patients they discovered for face recognition the memory will be stored somewhere and for nonliving things the storage location is different so like this they learned a lot about brain compared with the healthy patients .This shattered their entire belief system and help them to reconstruct their theories from the scratch.

so we can’t do many mistakes it will end our lifetime,Herecomes the beauty of learning you have to learn from your mistakes as well as from other mistakes.So the thing to be noted the more you do mistakes ,the more your chances of success will become a strong one.

(III)Beauty of unlearning:

Most of us can learn but only few can unlearn.Unlearning is not easy as may sound.Simple example to illustrate it.Suppose you are working on one project it may be any domain depending upon your idea only the working is going on ,in the meanwhile someone(who is one of your team member) is saying that we are going on a wrong approach and he is saying it with appropriate reasons.But we won’t like to hear it and unlearn our ideas since you may started thinking like your dignity is getting affected which affects the productivity itself.Scientists are now realizing the beauty of unlearning because most of the times they are discovering it.Because the reality is different most of the times than what they thought of.

(IV)Beauty of all:

The most beautiful thing in the world are the human beings.The scientists are deciphering the human world and they are getting excited most of the times.To me technology is nothing but the imitation of the real world.we are doing the most complicated things taken for granted without realizing the beauty and appreciation of it (Recall the beauty of appreciation).we are saying the technology is advanced and people say the technology has advanced.For me technology can be described in the following two lines

“The more we learn about ourselves is directly proportional to the advancement in technology.since we are the ones who are doing the most complicated things without realizing it”

That’s why in olden days the one who know about thyself are called Gnani.Then you can ask me what about nature?.There is no need to say about nature.Since we are the children of the nature ,if we itself have mysterious powers to conquer the world then what words can I use to describe about nature.Things which are most beautiful can’t be described rather they can be felt.

Most of them are thinking that the real search for knowledge is starting from outside but the sad truth is it is hiding inside among ourselves.

To illustrate this I will just give one or two examples.

When scientists say that universe came from nothing we will laugh .Then we will ask what about everything we are seeing how it might have happened.But just wait one second and think about your birth and then you will realize that you yourselves almost came from nothing .If your father and mother didn’t met at right time and you didn’t run or have the power to overcome the million sperms from your father then you might not have born rather your brother or sister might have born.

The most beautiful things can be done in two ways.one is doing consciously and the other way of doing it is unconsciously.But the greatest things are done most of the times unconsciously even including the discoveries by the scientists.

There is a difference between discovery and invention.Invention is the new one and discovery can be said as follows “It is there already but we are seeing it now”.There is only one inventor and we can’t describe the inventor.But I think the invention (products)are the human beings.There is nothing called good or bad and everything is intertwined.It is all upon our views and the way we take things .just consider one example and think about robotics then you will realize the beauty about ourselves.Like if I start saying it will take years to complete.

logic game

noreply@blogger.com (Rajan) — Tue, 3 Apr 2012 17:10:00 -0700

http://krazydad.com/blog/2011/11/04/the-ins-and-outs-of-slitherlink/

short and sweet math topics

noreply@blogger.com (Rajan) — Sat, 24 Mar 2012 16:33:00 -0700

http://www.youtube.com/user/Mathceratops/

computer tutorials treasures continues

noreply@blogger.com (Rajan) — Sat, 3 Mar 2012 15:18:00 -0800

http://javabrains.koushik.org

http://openclassroom.stanford.edu/MainFolder/HomePage.php

Helpful to locate the owner of a vehicle when someone is rash driving

noreply@blogger.com (Rajan) — Wed, 29 Feb 2012 03:17:00 -0800

We can now know the ownership details of a vehicle using the Vehicle registration number instantly through SMS.

Send a SMS to 092123 57123 typing vahan

You would get the following information instantly

The Number of Ownership sequence, Owner name, Type of the vehicle, Make of the Vehicle, Registration fitness validity, the road tax validity

This data is available on all the vehicles registered or transacted in an RTO after 2003.

This is the helpful post which I came across(how to locate your lost mobile)

noreply@blogger.com (Rajan) — Wed, 29 Feb 2012 03:15:00 -0800

If u lose your mobile..............??

This is how it works!!!!!!

1. Dial

*#06# from your mobile.

2. Your mobile shows a unique 15 digit.

3. Note down this no anywhere but except your mobile as this is the no which will help trace your mobile in case of a theft.

4. Once stolen you just have to mail this 15 digit IMEI no. to cop@vsnl.net

5. No need to go to police.

6. Your Mobile will be traced within next 24 hrs via a complex system of GPRS and internet.

7. You will find where your hand set is being operated even in case your no is being changed. PASS ON THIS VERY IMP MESSAGE TO ALL YOUR FRIENDS AND RELATIVES.

If u lost your mobile, send an e-mail to cop@vsnl.net

With the following info

Your name:

Address:
Phone model:
Make:
Last used No.:
E-mail for communication:
Missed date:
IMEI No.:

Keep all these information stored for emergency use..

Another youtube treasure for computer and math topics

noreply@blogger.com (Rajan) — Wed, 8 Feb 2012 16:25:00 -0800

http://www.youtube.com/user/iAspireAcademy/videos?view=pl

http://www.youtube.com/user/UserGroupsatGoogle

preprogrammed human machines -unravel the mystery hidden within you

noreply@blogger.com (Rajan) — Tue, 7 Feb 2012 02:35:00 -0800

youtube treasure videos for those who wish to study chemistry

noreply@blogger.com (Rajan) — Sun, 5 Feb 2012 17:27:00 -0800

http://www.youtube.com/user/freelanceteach/videos?view=pl

sixth grader who develops iphone applications

noreply@blogger.com (Rajan) — Fri, 20 Jan 2012 15:40:00 -0800

The miracle regarding our birth

noreply@blogger.com (Rajan) — Thu, 5 Jan 2012 14:52:00 -0800

Great indian who want to change our way of living

noreply@blogger.com (Rajan) — Sat, 17 Dec 2011 17:45:00 -0800

best educational site for those who want to learn

noreply@blogger.com (Rajan) — Fri, 9 Dec 2011 17:11:00 -0800

http://www.digital-university.org/
http://www.youtube.com/user/EducationCommonsRW
http://www.youtube.com/user/UCDavis?feature=watch#g/c/A64AFAE28B8DD0FD
http://www.youtube.com/user/UCDavis?feature=watch#g/c/6EF0274BD849A7D5
http://www.youtube.com/user/maths247/videos?view=pl
http://www.youtube.com/user/bionicturtledotcom/videos

aptitude tips

noreply@blogger.com (Rajan) — Mon, 5 Dec 2011 15:07:00 -0800

http://www.totalgadha.com/mod/forum/view.php?f=24

http://www.pagalguy.com/forum/quantitative-questions-and-answers/23536-concepts-total-fundas.html
http://takshzilabeta.com/

organized math video gems under one shell

noreply@blogger.com (Rajan) — Mon, 28 Nov 2011 03:49:00 -0800

http://www.infocobuild.com/education/audio-video-courses/mathematics/mathematics.html

http://www.youtube.com/user/amriprasad

http://www.youtube.com/user/virtualmathclub

josephus problem solver for generalized n

noreply@blogger.com (Rajan) — Wed, 23 Nov 2011 16:03:00 -0800

#include<stdio.h>
int main()
{
int n1,n2,s=0,cnt,i,k;
printf("\n enter how many persons\n");
scanf("%d",&n1);
int a[n1];
k=n1;
for(i=0;i<n1;i++)
a[i]=i+1;
printf("\n enter every which\n");
scanf("%d",&n2);
while(k>1)
{
cnt=0;
while(cnt<n2)
{

if(a[s]!=0)
cnt+=1;
if(cnt!=n2)
s+=1;
if(s==n1)
s=0;

}
a[s]=0;
k=k-1;
}

for(i=0;i<n1;i++)
{
if(a[i]!=0)
printf("\n The %dth person is saved",i+1);
}
getch();
}

this is for those who prepare for gmat

noreply@blogger.com (Rajan) — Thu, 17 Nov 2011 18:02:00 -0800

http://gmatclub.com/forum/free-video-solutions-to-official-guide-12th-edition-problems-102376.html

http://gmatclub.com/forum/gmat-math-questions-and-intellectual-discussions-7/

http://takshzilabeta.com/cat-quant/number-systems/last-two-digits-binomial-cyclicity/

best youtube channels for developing your computer knowledge from the scratch

noreply@blogger.com (Rajan) — Thu, 17 Nov 2011 17:55:00 -0800

http://www.youtube.com/user/briantwill

http://www.youtube.com/user/Learnorama

http://www.youtube.com/user/learnwithtechies#p/u

C program for playing tic tac toe

noreply@blogger.com (Rajan) — Sat, 5 Nov 2011 14:47:00 -0700

#include<stdio.h>
void assign(int **arr, int k)
{
int i,j;
for(i=0;i<k;i++)
{
for(j=0;j<k;j++)
{
arr[i][j]=0;
}
}
}

void display(int **arr, int k)
{
int i,j;
for(i=0;i<k;i++)
{
for(j=0;j<k;j++)
{
printf("%dt",arr[i][j]);
}
printf("n");
}
}

int input(int **arr,int m)
{
int k,i,j;
k=1;
scanf("%d%d",&i,&j);
if(arr[i][j]!=0)
{
printf("n the position has already occupiedn");
}
else
{
if(m%2==0)
{
arr[i][j]=1;
}
else
{
arr[i][j]=2;
}
k=0;
}
return k;

}

int play(int **arr, int k,int r)
{
int m=1;
printf("n please enter row(i) and column(j)>0 and <%d",k);
if(r%2==0)
{
printf("n player 1 enter your positionn");
}
else
{
printf("n player 2 enter your positionn");
}
while(m)
{
m=input(arr,r);
}
r=r+1;
return r;

}

int check(int **arr, int k)
{
int i,j,m=1,t,r=0;
int cnt1,cnt2,cnt3,cnt4;

while(m<=2)
{
cnt1=0,cnt2=0,cnt3=0,cnt4=0;

for(i=0;i<k;i++)
{
cnt1=0,cnt2=0;
for(j=0;j<k;j++)
{
if(arr[i][j]==m)
{

cnt1+=1;
}

if(arr[j][i]==m)
{
cnt2+=1;

}

if(i==j)
{
if(arr[i][j]==m)
{
cnt3+=1;

}

} //end of i==j

if((i+j)==(k-1))
{
if(arr[i][j]==m)
{

cnt4+=1;
}

} //end of i+j

} //end of j loop

printf("n value of m =%d",m);
printf("n cnt1=%d cnt2=%d cnt3=%d cnt4=%dn",cnt1,cnt2,cnt3,cnt4);
if((cnt1==k)||(cnt2==k)||(cnt3==k)||(cnt4==k))
{
r=1;
t=1;
break;
}
else
{
t=0;
}

} //end of i loop

// printf("n value of m =%dn",m);

if(r==1)
{
break;
}
m=m+1;

} //end of while
if(m==3)
{
m=m-1;
}
if(t==1)
{
return m+t;

}
else
{
return t;
}

}

int main()
{
int n,move=0,flag=0;
printf("Tic Tac Toe gamen");
printf("please enter the odd no for which square matrix has to be generatedn");
scanf("%d",&n);
if(n%2==0)
{
printf("please enter the valid odd no >0");
}
else
{

int i,j;
int **a=(int **)malloc(n*sizeof(int *));
for( i=0;i<n;i++)
{
a[i]=(int *)malloc(n*sizeof(int));
}

assign(a,n);
while(move<(n*n))
{

display(a,n);
move=play(a,n,move);
if(move>2)
flag=check(a,n);
printf("n flag value is %dn",flag);
if(flag!=0)
break;
}
display(a,n);
printf("n flag value is %dn",flag);
if(flag==0)
printf("n The game is draw");
else if(flag==2)
printf("n The player 1 has won the game");
else
printf("n The player 2 has won the game");

}
getch();
}