Cdecl – Best friend for c-language beginner | Know what your c code says

JIGAR PATEL    c, Tips    

While surfing net one-day i got this magic…………..!!

The new, AJAX-powered version of the “C gibberish ↔ English” translation tool cdecl.

It will says you what your c programming sentence says and also make a c program sentence by just saying the meaning of that. so got it ? no then let me show you example

1> C gibberish to English translation. 

char (*(*x())[5])()   

if i do not understand above sentence then this tool will help you to understand this sentance

just write that c programming sentence  in this tool and press enter.

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List of free C and C++ Compilers for Linux and Windows

JIGAR PATEL    c, c++, Tips, tips     c/c++ compilers

In previous post i have written  about most famous IDE of C and C++ programming language. So here i am going to write about most famous compiler for C and C++ programming language.

 MinGW

Intel C++ -linux only

GNU GCC

Digital Mars C++

Bloodshed DEV C++

Cygwin C++

Borland C++

DJGPP

Open Watcom C/C++

Pelles C- Compiler based on LCC

LCC-Win32

see this also

Top/Best C/C++ IDE for Windows & Linux

Top/Best C/C++ IDE for Windows & Linux

JIGAR PATEL    c, c++, linux, Tips, tips, tips     IDE

How much time gone in project design & building logic that much time also gone in writing code So if you have better IDE then you can work faster and easily. So i am going to introduce you most famous IDE for C/C++ programming on Linux & windows.

1>Eclipse CDT (C/C++ Development Tooling)

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how can I write applications in C or C++ for Android?

JIGAR PATEL    Android, c, c++, sample programme, Tips, tips, Tips     Android NDK, MoSync SDK, NestedVM

Most of the people know that Development of Android Application is only done in java programming language. But Reality is that Development of Android application can be done in native languages like C & C++.

I have 3 option to do this all.

1> For doing this You need to use   Android NDK

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How to detect memory leakage in C program?

JIGAR PATEL    c, c++, linux, Tips, tips, tips     Valgrind

One more tips for c-programmer,embedded software engineers.

• In many case you need to make sure that your programs is not going to leak any heap memory.
• In Manny case  while debugging code you will find SEGMENTATION FAULT  and you cant debug your code ahead.

So in that all case our best friend is Valgrind 

Introduction:

The Valgrind tool suite provides a number of debugging and profiling tools that help you make your programs faster
and more correct. The most popular of these tools is called Memcheck. It can detect many memory-related errors
that are common in C and C++ programs and that can lead to crashes and unpredictable behaviour.

Download & install :

You can download this tool for For {x86,amd64,arm,ppc32,ppc64}-linux and {x86,amd64}-darwin (Mac OS X). from here.
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List of all standard version of c language

JIGAR PATEL    c, Tips, tutorials     c89, c90, c99

As  you all know we always talk about ANSI C, ISO-C, C99,c88 ,etc…but we dont know the actual differences between these all version of c language. So here i am going to explained all versions of c language.

Brief  History :

• Root of c language is started in 1966 when Martin Richards  has designed  BCPL (Basic Combined Programming Language), that was  a procedural, imperative, and structured computer programming language .
• After that in 1669 Ken Thompson and Dennis Ritchie has designed  B  programming language  at Bell Labs

K&R C :

In 1978, Brian Kernighan and Dennis Ritchie published the first edition of The C Programming Language. Which is  known to C programmers as “K&R”. For most of the year this book was taken as the informal standard of c programming language.
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How post-increment & pre-increment both are evaluated in function argument?

saurabh    c, sample programme, Tips     Undefined behaviour in c

#include<stdio.h>
   int main() {
   int a=5;
   printf("%d %d %d",a++,a++,++a);
   return 0;
   } 

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Concept of Octal literal in C

JIGAR PATEL    c, sample programme, Tips     c, Octal literal

One day while debugging  one code i got one interesting things ..let me explain you by bellow’s  example.

#include<stdio.h>
main()
{
int a=010;
printf("a is %d",a);
}

if you think output of this program will

“a  is  10″

then your are missing something….

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How to set, clear ,toggle and check a single bit in C?

JIGAR PATEL    c, sample programme, Tips     bit-wise operator

As being an embedded software engineer i would really suggest you this tricks. ..!  In many  application you need to deal with this bit wise operation. Sometimes you know this all stuff very well but still some time it takes  time to construct this logic or some time you got some mistakes in it. so i suggest you to paste this on your desk until you paste this in your mind..!

 number |= 1 << x; 

How to count total line of code in whole project/directory?

JIGAR PATEL    c, c++, linux, Matlab, Tips, tips, tips, tips     CLOC, how to count line of code, linux tips

In many case you will require to count total number of line of code in your project.So here i am going to introduce with one powerful tool for counting line of code. That is CLOC .

  ABOUT TOOL :

CLOC is open source project.  CLOC  is written entirely in Perl language and CLOC is almost portable .

ClOC can works on

• many flavors of Linux,
• Mac OS X,
• AIX,
• Solaris, IRIX,
• z/OS

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