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Differences between Perl and m>PHP m> [closed]
...l arrays. When you have @array = qw(a b c) and you do $array[4] = 'e', the contents of the array aren't m>ex m>actly ('a', 'b', 'c', undef, 'e'); they're ('a', 'b', 'c', nonm>ex m>istent, 'e'). That is, the [3] slot doesn't hold a pointer to a scalar which is undef; it holds nothing at all (and the m>ex m>ists ope...
isset() and empty() - what to use
... $var; (a variable declared, but without a value in a class)
From http://m>php m>.net/manual/en/function.empty.m>php m>
As mentioned in the comments the lack of warning is also important with empty()
m>PHP m> Manual says
empty() is the opposite of (boolean) var, m>ex m>cept that no warning is
generated when...
Passing a URL with brackets to curl
... itself. Note that these letters are not normal legal URL contents but they should be
encoded according to the URI standard.
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Meaning
...ribute precondition="managedHandler", Forms Authentication also applies to content that is not served by managed handlers, such as .html, .jpg, .doc, but also for classic ASP (.asp) or m>PHP m> (.m>php m>) m>ex m>tensions. See "How to Take Advantage of IIS Integrated Pipeline" for an m>ex m>ample of enabling ASP.NET mo...
How can I select and upload multiple files with HTML and m>PHP m>, using HTTP POST?
...
This is possible in HTML5. m>Ex m>ample (m>PHP m> 5.4):
<!doctype html>
<html>
<head>
<title>Test</title>
</head>
<body>
<form method="post" enctype="multipart/form-data">
<input ...
CodeIgniter: Create new helper?
...E.g. place a file called user_helper.m>php m> in /application/helpers with this content:
<?m>php m>
function pre($var)
{
echo '<pre>';
if(is_array($var)) {
print_r($var);
} else {
var_dump($var);
}
echo '</pre>';
}
?>
Now you can either load the help...
How to play a local video with Swift?
...oviePlayerViewController class is also formally deprecated.) To play video content in iOS 9 and later, instead use the AVPictureInPictureController or AVPlayerViewController class from the AVKit framework, or the WKWebView class from WebKit. Apple reference guide
– Henry Glend...
Reading an m>Ex m>cel file in m>PHP m> [closed]
...le (Office 2003). There is an m>Ex m>cel file that needs to be uploaded and its contents parsed.
8 Answers
...
How to send multiple data fields via Ajax? [closed]
...;
var value2 = 2;
var value3 = 3;
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "yoururlhere",
data: { data1: value1, data2: value2, data3: value3 },
success: function (result) {
// do something here
}
});
If you w...
python max function using 'key' and lambda m>ex m>pression
... trying to learn python.
I am using the max function which uses a lambda m>ex m>pression to return the instance of type Player having maximum totalScore among the list players .
...