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Read Posix System Call

Hitting the enter key should not effect the read call unless you are reading from stdin (standard input). In that case, the input you provided - whitespace - may be printed out in the printf("%s", buff); call. If you could include some steps on how you found out that this is the method causing the issue or how you found out that it pauses at the read line (and if you are reading from /dev/stdin), it may be easier to help.

Consequently, the same printf call may never return, if the bytes read do not contain a null and the bytesRead count is 1024 - the string in buff would not be null terminated. You can fix this by either doing buff[1023] = ''; or by setting a length limit in the printf call like printf("%.1024s", buff);

Categories : C

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access a POSIX function using dlopen
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{System.InvalidOperationException: The parameter conversion from type 'System.String' to type 'System.Collections.Generic.KeyValuePair
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Categories : C#
Unable to cast object of type 'System.Web.HttpCookie' to type 'System.String'.
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Categories : C#
Is there any Value in PHP which is unique for each system
Yes - Ultimately, you want gethostname() And if you do : echo md5($_SERVER['SERVER_ADDR'].gethostname()); Then you will have a unique string that pertains only to that server But, there are plenty of other values that will be unique-ish Try : <?php print_r($_SERVER); ?> And you should find several values that are like what you are looking for. Such as: [SERVER_SOFTWAR

Categories : PHP
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