Monday, October 10, 2011

ALL IN ONE EXAM PAPERS 2008 PATTERN BCA SEM-1

Hey Guys Here i share The Very Important Stuff for Preparation of your University Exams, I have uploaded all the question papers now for B.C.A- 1st sem. The Questions papers are from 2008 pattern exam, so download and enjoy the Exam Season Beta-2. :) 





Saturday, September 17, 2011

The Index of C programming for University Practicals and assignments

Hey guys this is the Slip index of c programming for university of Pune submissions. Download the university based question slips index of c programming.


 

Tuesday, September 6, 2011

MIT-FRENZ.co.cc

Hey GUYS I HAVE CREATED A SOCIAL NETWORKING SITE LIKE FACEBOOK ONLY FOR MY MIT FRIENDS. Please guys support me by signing up on my site www.mitfrenz.co.cc. why not to do something weird and large, i am thinking of making it a big site as facebook. the features of our site are.




*Video chat/audio chat
*online chat
*chatroom
*File Sharing
*music Sharing
*Video Sharing
*forum
*personal blog for each individual
*groups for members
*levels for friends
*any lots more check the site and let me know what to improve.

Sunday, July 24, 2011

C All-in-One Desk Reference For C Beginer's

Cheat Sheet

C All-in-One Desk Reference For C Beginer's

Written by:- Dan Gookin



When working in the C programming language, you need to be familiar with how C does things — for example, its order of precedence, variable types, operators, and comparisons and their opposites.

Order of Precedence in C Programming Language

If you're programming with C, you're using operators — and knowing whether to read those operators from left to right or right to left means writing a C program that works and one that crashes. Use the information in the following table to determine the order of precedence in C:


C Language Variable Types

Whether you're working with regular or unsigned variables in your C program, you need to know a bit about those various variables. The following table show C variable types, their value ranges, and a few helpful comments:

C Language Operators

In programming with C, you occasionally want to use common mathematical operators for common mathematical functions and not-so-common operators for logic and sequence functions. Here's a look at C language operators to use:
Operator, Category, Duty
Operator, Category, Duty
Operator, Category, Duty
=, Assignment, Equals
!=, Comparison, Is not equal to
>, Bitwise, Shift bits right
+, Mathematical, Addition
&&, Logical, AND
~, Bitwise, One's complement
–, Mathematical, Subtraction
||, Logical, OR
+, Unary, Positive
*, Mathematical, Multiplication
!, Logical, NOT
–, Unary, Negative
/, Mathematical, Division
++, Mathematical, Increment by 1
*, Unary, Pointer
%, Mathematical, Modulo
--, Mathematical, Decrement by 1
&, Unary, Address
>, Comparison, Greater than
&, Bitwise, AND
sizeof, Unary, Returns the size of an object
>=, Comparison, Greater than or equal to
|, Bitwise, Inclusive OR
., Structure, Element access
<, Comparison, Less than
^, Bitwise, Exclusive OR (XOR or EOR)
->, Structure, Pointer element access
<=, Comparison, Less than or equal to
<<, Bitwise, Shift bits left
?:, Conditional , Funky if operator expression
==, Comparison, Is equal to





C Language Comparisons and Their Opposites

Programming in C, or any programming language, means building comparisons — greater and lesser than and equal to in various combinations. Get to know the comparisons C uses and their opposites:
If Comparision
Else Statement Executed By
This Condition
<
>=
Greater than or equal to
==
!=
Not equal to
>
<=
Less than or equal to
<=
>
Greater than
>=
<
Less than
!=
==
Equal to


C Language Comparison Symbols

If you’re writing programs in C, you need to use comparison symbols. The symbols C uses, their meanings, and examples are shown in the following table:
Symbol
Meaning or Pronunciation
“True” Comparison Examples
<
Less than
1 < 5
8 < 9
==
Equal to
5 == 5
0 == 0
>
Greater than
8 > 5
10 > 0
<=
Less than or equal to
4 <= 5
8 <= 8
>=
Greater than or equal to
9 >= 5
2 >= 2
!=
Not equal to
1 != 0
4 != 3.99

C Language Conversion Characters

When programming in C, you use conversion characters — the percent sign and a letter, for the most part — as placeholders for variables you want to display. The following table shows the conversion characters and what they display:
Conversion Character
Displays Argument (Variable’s Contents) As
%c
Single character
%d
Signed decimal integer (int)
%e
Signed floating-point value in E notation
%f
Signed floating-point value (float)
%g
Signed value in %e or %f format, whichever is shorter
%i
Signed decimal integer (int)
%o
Unsigned octal (base 8) integer (int)
%s
String of text
%u
Unsigned decimal integer (int)
%x
Unsigned hexadecimal (base 16) integer (int)
%%
(percent character)

C Language Escape Sequences

Programming in C is fast — all you have to do is type a short sequence of keystrokes — generally just two — to get a tab, a new line, a question mark, and more. The following table shows the sequences you need to accomplish a variety of tasks:
Sequence
Represents
\a
The speaker beeping
\b
Backspace (move the cursor back, no erase)
\f
Form feed (eject printer page; ankh character on the screen)
\n
Newline, like pressing the Enter key
\r
Carriage return (moves the cursor to the beginning of the line)
\t
Tab
\v
Vertical tab (moves the cursor down a line)
\\
The backslash character
\’
The apostrophe
\”
The double-quote character
\?
The question mark
\0
The “null” byte (backslash-zero)
\xnnn
A character value in hexadecimal (base 16)
\Xnnn
A character value in hexadecimal (base 16)

C Language Keywords

The C programming language has just 32 keywords for you to build robust programs. With only 32 keywords, they all fit nicely into a short table. Use them wisely and well.

auto

double

   int

 struct
break
 else
  long
 switch
case
 enum
  register
 typedef
char
 extern
  return
 union
const
 float
  short
 unsigned
continue                      
 for                                  
  static                           
 void
default 
 goto
  sizeof
 volatile
do
 if
  signed
 While



C Language Numeric Data Types

When programming with C, keywords and variables go together like the 4th of July and fireworks, although with a bit less drama. The following table shows C keywords, their variable types, and their ranges:


C Language Mathematical Symbols

Programming math functions with C is fairly straightforward: a plus sign works like any sixth-grader knows it should and does addition. The mathematical symbols and the function they serve in C are shown in the following table:

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