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yes 3 is amust have one before the practical one .

i saw that data mining is also good. but there're more interesting things for my needs.

i didnt write all the courses . i wrote only the one i choosed. here i will write all of them :
- Object-Oriented Programming (using smalltalk in the squeak environment )
- Essentials of...

number one is a must have course.
i really wanted to take java far as i can but i deduce that it maybe not be what i think it is . depend on many things like the course topics and more.

what do...

i understand, well written and explained.
there're no more courses considering java. i have the regular java course. but other than that i have no other option for java.so basically i can learn the...

why advanced java programming sounds dubious ?
and i will take all of them.
except the very last two . this is why i asked maybe to take the compilers course instead something i wrote above.

i'm starting computer science. 3-4 years degree. this is what i choosed:
1.data structures and algorithms
2.introducing to computer science and java programming
3.Database System Concepts...

I know that visual studio do this for me as a default.

Yes.
Thank you both

Whats are the differences from my code and what you wrote? What do you mean by saying that the code is not easy to follow?
Im trying to understand..thanks

I find a way to just copy tge string to another buffer if its sees double spaces.
Theres a function for deleteing a character?

//if you wrote a string with a number of spaces then this code reduce it to one space only between words.
i marked with a comment the part i didnt understood.

#include <stdio.h>


int main()...

i have this string - "idan damri is here"
there're many spaces . so i tried to wrote a code that make it normal.
"idan damri is here "

its working but not as expected.


#include...

Yes. I see...
Thanks a lot.

first of all . thanks for helping.
second. i did this and the ouput was still not 4x4

this is how it look :
3189
7121410
015110
10151

i've tried to put it everywhere and it didnt work.
for a 4x4 array its prints me 6 rows and then 4 rows and then 7 rows.and then 2 rows ...
its never prints me:
----
----
----
----

i got this code and its working.
but as 16 straight numbers . if i want it to add a new line every 4 digits. and so it will be 4x4 array.


#include <stdio.h>
#include <stdlib.h>
#include...

but it all doesnt really matter because **board, or *board, or board[0] are all 4 bytes in size.
and i tried what you wrote before. it wont change something accept now its print only the columns. ...

when i wrote &board it was by mistake . ok i will apply what you said and i will reply in couple of minutes

yes.. ok i understood.
i have 2 problems. you may read the code below first.
1) for example if the user input is 4 . the output will be 7-8 rows and 4 columns. and i want it to be identical 2d...

Why you wrote 42? If the user will want to input an 4x4 2d array?

And i know that in the collage i will learn they use visual studio 2012.
So theres no point for me now to use gcc for c 99. Or...

I have the latest visual studio compiler.

if i want the user to input (via 'scanf' i guess) a number .
lets say 4.
and then the computer will build a 4x4 board.
and after i will want to add elements to the array.

i tried a way to...

void dosomething(int a){
if (!a) return;
dosomething(a >> 0x1);
printf("%d\",(a & 0x1));

//giving that int a is a positive number

can someone make it clear for me please ?

if i say


int a = 0xFFFFFFFF;
unsigned int b = 0xFFFFFFFF;

printf("a = %d, b = %u" , a,b);

this code is showing the min value .
with the while loop its working fine- the min is 2
if you replace the 'while' with 'if' the min is 33 which is wrong.

i tried to write myself the...