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Top Forums Programming C Beginner Looking For Suggestions Post 302302757 by deckard on Tuesday 31st of March 2009 11:56:41 PM
Old 04-01-2009
I got a nice simple response from a friend on another forum. (I can't be sure he didn't cheat and just post the answer from the K&R answer book, but I'll give him the benefit of the doubt)

Code:
int main()
{
    c = getchar();
    while (c != EOF)
    {
        putchar(c);
        do
        {
            c = getchar();
        } while ( c != EOF && c == ' ');
    }
    return 0;
}

Although I'm not yet used to the do-while construct, I can see where it works very nicely here. It checks the condition after executing the statements inside the loop. I think this is somewhat like Bash's do-until structure (although I've never used that). Just thought I'd share. Now onto the other problems in the chapter.
 

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MYSQL_INFO(3)								 1							     MYSQL_INFO(3)

mysql_info - Get information about the most recent query

SYNOPSIS
Warning This extension is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQL extension should be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include: omysqli_info(3) string mysql_info ([resource $link_identifier = NULL]) DESCRIPTION
Returns detailed information about the last query. o $ link_identifier -The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect(3) is assumed. If no such link is found, it will try to create one as if mysql_connect(3) was called with no arguments. If no connection is found or established, an E_WARNING level error is generated. Returns information about the statement on success, or FALSE on failure. See the example below for which statements provide information, and what the returned value may look like. Statements that are not listed will return FALSE. Example #1 Relevant MySQL Statements Statements that return string values. The numbers are only for illustrating purpose; their values will correspond to the query. INSERT INTO ... SELECT ... String format: Records: 23 Duplicates: 0 Warnings: 0 INSERT INTO ... VALUES (...),(...),(...)... String format: Records: 37 Duplicates: 0 Warnings: 0 LOAD DATA INFILE ... String format: Records: 42 Deleted: 0 Skipped: 0 Warnings: 0 ALTER TABLE String format: Records: 60 Duplicates: 0 Warnings: 0 UPDATE String format: Rows matched: 65 Changed: 65 Warnings: 0 Note mysql_info(3) returns a non- FALSE value for the INSERT ... VALUES statement only if multiple value lists are specified in the statement. mysql_affected_rows(3), mysql_insert_id(3), mysql_stat(3). PHP Documentation Group MYSQL_INFO(3)
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