Artificial Intelligence Programs For Programming in Python

Traveling Salesman Problem ( TSP )] Artificial Intelligence Programs For Master Leval Programming in Python from iter tools import permutations def distance(point1, point2): >>> distance([3,4],[0,0]) 5.0 >>> distance([3,6],[10,6]) 7.0 return ((point1[0] - point2[0])**2 + (point1[1] - point2[1])**2) ** 0.5 def total_distance(points): all the points are in the given order. >>> total_distance([[1,2],[4,6]]) 5.0 >>> total_distance([[3,6],[7,6],[12,6]]) 9.0 return sum([distance(point, points[index + 1]) for index, point in enumerate(points[:-1])]) def travelling_salesman(points, start=None): Time complexity is O(N!), so never use on long lists. >>> travelling_salesman([[0,0],[10,0],[6,0]]) ([0, 0], [6, 0], [10, 0]) >>> travelling_salesman([[0,0],[6,0],[2,3],[3,7],[0.5,9],[3,5],[9,1]]) ([0, 0], [6, 0], [9, 1], [2, 3], [3, 5], [3, 7], [0.5, 9]) """ if the start is None: start = points[0] return min([perm for perm ...
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How To Create Autocomplete on an Input Field PHP - C4U

AutoComplete search in PHP
AutoComplete search in PHP

⇒ How To Create Autocomplete on an Input Field PHP?

>> create one index.php file look like below
>> Add Script Below in head tag

<script type="text/javascript" src="jquery-1.8.0.min.js"></script>
<script type="text/javascript">
$(function(){
$(".search").keyup(function() 
{ 
var searchid = $(this).val();
var dataString = 'search='+ searchid;
if(searchid!='')
{
$.ajax({
type: "POST",
url: "search.php",
data: dataString,
cache: false,
success: function(html)
{
$("#result").html(html).show();
}
});
}return false;    
});

});
</script>

>> Add CSS Below in head tag

<style type="text/css">
body{ 
font-family:Tahoma, Geneva, sans-serif;
font-size:18px;
display: table;
margin: 0 auto;
}
.content{
width:900px;
margin:0 auto;
}
#searchid
{
width:500px;
border:solid 1px #000;
padding:10px;
font-size:14px;
}
#result
{
position:absolute;
width:500px;
padding:10px;
display:none;
margin-top:-1px;
border-top:0px;
overflow:hidden;
border:1px #CCC solid;
background-color: white;
}





.show
{
padding:10px; 
border-bottom:1px #999 dashed;
font-size:15px; 
height:50px;
}
.show:hover
{
background:#4c66a4;
color:#FFF;
cursor:pointer;
}
</style>

>> Add Code Below in Body tag

<div class="form-group">
<input type="text" class="search" class="form-control" id="searchid" placeholder="Search for people" />&nbsp; &nbsp; Ex:Naresh Kakkad, Dhaval, Saurabh<br />
</div>
<div id="result"></div>

>> Create connection.php

$connection = mysqli_connect('localhost','root','','databasename') or die(mysql_error());

>> Create search.php

<?php

include('connection.php');
if($_POST)
{
$q=$_POST['search'];
$sql_res=mysql_query("select id,name,email from autocomplete where name like '%$q%' or email like '%$q%' order by id LIMIT 5");
while($row=mysql_fetch_array($sql_res))
{
$username=$row['name'];
$email=$row['email'];
$b_username='<strong>'.$q.'</strong>';
$b_email='<strong>'.$q.'</strong>';
$final_username = str_ireplace($q, $b_username, $username);
$final_email = str_ireplace($q, $b_email, $email);
?>
<div class="show" align="left">
<span class="name"><?php echo $final_username; ?></span>&nbsp;<br/><?php echo $final_email; ?><br/>
</div>
<?php
}
}
?>

Autocomplete input field
Download Source code to click button

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