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Populate dropdown box with MySQL table fields



Populate dropdown box with MySQL table fields

<? 
$connection = mysql_connect("localhost","user","pass"); 
$fields = mysql_list_fields("dbname", "table", $connection); 
$columns = mysql_num_fields($fields); 
echo "<form action=page_to_post_to.php method=POST><select name=Field>"; 
for ($i = 0; $i < $columns; $i++) { 
echo "<option value=$i>"; 
echo mysql_field_name($fields, $i); 
} 
echo "</select></form>"; 
?>

A Simple Function in C++ Programming
A function is block of code which is used to perform a particular task, for example let's say you are writing a "Larger C++ Program", in that program you want to do a particular

Count Vowels & Consonants in a Sentence
Take the sentence as input, store in the array sentence[] and Initialize the variables vowels, consonants and special to zero. Using if, else statements, check if the sentence has vowels

Program Shows How a Pointer is Declared
There are several other things that we can do with "pointers", we have discussed them later in this guide. Now, we just need to know how to link a pointer to the 'Address of a Variable'.

C++ Check if a Point lies Inside or Outside
'C++ Program' to Check if a Point d lies inside or outside a circle defined by Points a, b, c in a 'Plane'. For any point t (xt, yt) on the plane, its position with respect to the circle defined

C Language Code Convert Binary to Octal
Program takes a binary number as input and converts to octal. Take a binary number as input. Divide the binary number into groups of 3 bits. For each group of 3 bits, multiply...

Code Finds the Sum of 2 Binary Numbers
Take two Binary Numbers as input. Add each bits from the two binary numbers separately starting from LSB. The operations may be as follows. a) (0+0)=0, b) (1+0)=1, c) (1+1)=0 and

How to use Void (void) Data Type in The C
Void in C means 'nothing' or 'no-value'. This is used either with pointer declarations or with function declarations. And declares function which takes no arguments but returns an...

Finds the Largest clique in a Planar Graph
This is a C++ Program to find the "cliques" of size k in a a graph. An "undirected graph" is formed by a finite set of vertices and a set of unordered pairs of vertices, which are called