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C: Run a System Command and Get Output? [duplicate]
...dlib.h>
int main( int argc, char *argv[] )
{
FILE *fp;
char path[1035];
/* Open the command for reading. */
fp = popen("/bin/ls /etc/", "r");
if (fp == NULL) {
printf("Failed to run command\n" );
exit(1);
}
/* Read the output a line at a time - output it. */
while (fg...
Reading CSV file and storing values into an array
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Android Crop Center of Bitmap
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edited Jul 15 '13 at 10:34
answered Aug 2 '11 at 8:23
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Friend declaration in C++ - difference between public and private
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143
No, there's no difference - you just tell that class B is a friend of class A and now can acce...
AngularJS: disabling all form controls between submit and server response
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edited Nov 26 '14 at 22:42
EverPresent
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31 Answers
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Is there a difference between “raise exception()” and “raise exception” without parenthesis?
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116
The short answer is that both raise MyException and raise MyException() do the same thing. Th...
jQuery get selected option value (not the text, but the attribute 'value')
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