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Add a new column to m>ex m>isting table in a migration
...n add_paid_to_users --table="users"
This will add the up and down method content automatically:
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::table('users', function (Blueprint $table) {
//
});
}
Similarily, you can use the --create["table_name...
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...
isset() and empty() - what to use
... $var; (a variable declared, but without a value in a class)
From http://m>php m>.net/manual/en/function.empty.m>php m>
As mentioned in the comments the lack of warning is also important with empty()
m>PHP m> Manual says
empty() is the opposite of (boolean) var, m>ex m>cept that no warning is
generated when...
How to hash some string with sha256 in Java?
... one-way hash.
You'd basically convert the string into bytes (e.g. using tm>ex m>t.getBytes(StandardCharsets.UTF_8)) and then hash the bytes. Note that the result of the hash would also be arbitrary binary data, and if you want to represent that in a string, you should use base64 or hm>ex m>... don't try to ...
Passing a URL with brackets to curl
... itself. Note that these letters are not normal legal URL contents but they should be
encoded according to the URI standard.
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How can I select and upload multiple files with HTML and m>PHP m>, using HTTP POST?
...
This is possible in HTML5. m>Ex m>ample (m>PHP m> 5.4):
<!doctype html>
<html>
<head>
<title>Test</title>
</head>
<body>
<form method="post" enctype="multipart/form-data">
<input ...
What's the difference between “Request Payload” vs “Form Data” as seen in Chrome dev tools Network t
...the part after the headers and the CRLF of a HTTP Request.
A request with Content-Type: application/json may look like this:
POST /some-path HTTP/1.1
Content-Type: application/json
{ "foo" : "bar", "name" : "John" }
If you submit this per AJAX the browser simply shows you what it is submitting ...
CodeIgniter: Create new helper?
...E.g. place a file called user_helper.m>php m> in /application/helpers with this content:
<?m>php m>
function pre($var)
{
echo '<pre>';
if(is_array($var)) {
print_r($var);
} else {
var_dump($var);
}
echo '</pre>';
}
?>
Now you can either load the help...
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...