Gauarv Kumar
Last Activity: Dec 4 '10, 04:12 PM
Joined: Oct 9 '10
Location: delhi
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Well compression ratio largely depends upon type of file you are compressing for example a txt file can be compressed to much greater extent as compared to the video files no matter which compression utility you use. -
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You can use a data recovery software over your disk before formatting it, otherwise chances of data recovery will be lowered.you can use GDB for data recovery.Leave a comment:
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This problem also happens with my UPS.This is a universal problems with cheaper UPS.I think a UPS requires a finite amount of time between consecutive power trips and if power fluctuation are more rapid then UPS will fail.Leave a comment:
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The only way you can do it is to first make you image transparent using photoshop etc and then use this image as backgroung in your <div> tag over the background.Othe rwise if you try to make your <div>, containing the image, transparent then your text in side that <div> will also become transparent.Leave a comment:
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Gauarv Kumar replied to What does it mean to pass data by value compared to passing data by reference?in CI got your point for example it will be better to pass single character in c by value.Because char type is 2 byte and a pointer to it will be of 4 byte(unsigned integer).Leave a comment:
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Probable reasons for a floating point exception include:
Overflow on signed types
Division by zero.
There is no function called fct() in math.h
Also you are using pow() function on two uninitialized float variables.
I think pow() function is giving the exception.Leave a comment:
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C code goes like this:
...Code:#include<stdio.h> int main(int argc,char *argv[]){ int i=0; arr[20][50];//20 is no of line, 50 is length of line FILE *fp; fp=fopen(argv[1],"r"); if(fp==NULL) { printf("Unable to open file %s",argv[1]); exit(1); }Leave a comment:
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Gauarv Kumar replied to Is it posible to use only stdio.h library to find roundup value, and find all thein CI think you are asking if stdio.h header file has any mathematical functions.Check the link bellow..
http://www.cplusplus.com/reference/clibrary/cstdio/...Leave a comment:
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Gauarv Kumar replied to What does it mean to pass data by value compared to passing data by reference?in CPass by reference is used if you what to change the original variable and pass by value is used if you didn't what to change the original variable.
PASS BY REFERENCE IS FASTER BECAUSE IT INVOLVES LESS OVERHEAD.Leave a comment:
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