steveobbayi

<?php
  echo base64_encode(file_get_contents("images/arrow.png"));
?>

steveobbayi

<?php 
    // validate input is from the form. 
    // Note: no other validations have been done
    if ($_POST["page2control"] == "authorized")
    {
?>
        <form id="page2form" target="iframe-name" method="post" action="process-form-data.php">
            <input name="text" value="<?= $_POST['text'] ?>">
        </form>
        <!-- the javascript to repost the form -->

steveobbayi

<form action="Page2.php" method="post">
  
  <label for="text">Input Label:</label>
  <input type="text" name="text" id="text">
  
  <input type="hidden" name="page2control" value="authorized">
  <input type="submit" value="Submit">
  
</form>

steveobbayi

<form action="iframe-source.php" target="iframe-name" method="post">
			
  <label for="text">Input Label:</label>
  <input type="text" name="text" id="text">
  <input type="submit" value="Submit">
			
</form>
		<!-- some more HTML here. -->
<iframe name="iframe-name" src="iframe-source.php"></iframe>

steveobbayi

<?php // custom WordPress database error page
// Tell the browser that there is a bit of a mess on the server
  header('HTTP/1.1 503 Service Temporarily Unavailable');
  header('Status: 503 Service Temporarily Unavailable');
  header('Retry-After: 600'); // in seconds = 10 minutes

  // You can send yourself an email notification
  mail("your@email.com", "Database Connection Error", "Problem with the database! Come fix me!", "From: My Website's DB");
  // Put out the customized friendly template that matches your website
?>

steveobbayi

<link rel="stylesheet" type="text/css" href="screen.css" media="screen">
<link rel="stylesheet" type="text/css" href="print.css" media="print">

steveobbayi

vector<int> src = {2,5,3}; // our source of data
vector<int> src2 = {7,8,9}; // 2nd source of data
vector<int> dest = {0,0,0,0,0,0,0,0,0,0}; // array to be modified

// Lets exchange contents of src and src2 
swap_rages(src.begin(), src.end(),src2.begin());
// src2 is now contents of src while
// src is now contents or src2

//lets move src to the end of dest assuming its redefined

steveobbayi

vector<int> src = {2,5,3}; // our source of data
vector<int> dest = {0,0,0,0,0,0,0,0,0,0}; // array to be modified

// Lets move all of src to dest
move(src.begin(), src.end(),dest.begin());
// dest is now {2,5,3,0,0,0,0,0,0,0}
// src is now undefined

//lets move src to the end of dest assuming its redefined
move_backward(src.begin(), src.end(),dest.end());

steveobbayi

vector<int> src = {2,5,3}; // our source of data
vector<int> dest = {0,0,0,0,0,0,0,0,0,0}; // array to be modified

// Lets copy all of src to dest
copy(src.begin(), src.end(),dest.begin());
// dest is now {2,5,3,0,0,0,0,0,0,0}

// lets copy part of src to dest
copy_n(src.begin(), 2, dest.begin());
// dest is now {2,5,0,0,0,0,0,0,0,0}

steveobbayi

...
vector<int> v = {2,5,3,6,4,8,5,9,6,1,7,3,12,14,25};
int a = minmax_element(v.begin(), v.end());
// The value of "a.fist" above is 1
// The value of "a.second" above is 25