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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 $array[4] = 'e', the contents of the array aren't m>ex m>actly ('a', 'b', 'c', undef, 'e'); they're ('a', 'b', 'c', nonm>ex m>istent, 'e'). That is, the [3] slot doesn't hold a pointer to a scalar which is undef; it holds nothing at all (and the m>ex m>ists ope...
Passing a URL with brackets to curl
... itself. Note that these letters are not normal legal URL contents but they should be
encoded according to the URI standard.
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How can I select and upload multiple files with HTML and m>PHP m>, using HTTP POST?
...
This is possible in HTML5. m>Ex m>ample (m>PHP m> 5.4):
<!doctype html>
<html>
<head>
<title>Test</title>
</head>
<body>
<form method="post" enctype="multipart/form-data">
<input ...
CodeIgniter: Create new helper?
...E.g. place a file called user_helper.m>php m> in /application/helpers with this content:
<?m>php m>
function pre($var)
{
echo '<pre>';
if(is_array($var)) {
print_r($var);
} else {
var_dump($var);
}
echo '</pre>';
}
?>
Now you can either load the help...
The tilde operator in Python
...re supplying an __invert__ method to your class. (Note that byte-strings [m>ex m>: '\xff'] do not support this operator, even though it is meaningful to invert all the bits of a byte-string.)
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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
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How can I create a keystore?
...ion is actually .ks)
storepass Password for protecting the whole .keystore content.
validity Amout of days the app will be valid with this .keystore
It worked really well for me, it doesnt ask for anything else in the console, just creates the file. For more information see keytool - Key and Certi...
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...
When to Redis? When to MongoDB? [closed]
...echanism using memory and this URL that you call a "key" while the webpage content you decide to call the "value." That’s all you have - key and content. You call it "meme cache." You like Richard Dawkins because he's awesome. You cache your html like squirrels cache their nuts. You don’t need t...
Node.js quick file server (static files over HTTP)
...ready-to-use tool (installed with npm ), that would help me m>ex m>pose folder content as file server over HTTP.
31 Answers
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