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m>PHP m> function to generate v4 UUID
...tive for *nix users who don't have the openssl m>ex m>tension: $data = file_get_contents('/dev/urandom', NULL, NULL, 0, 16);
– Iiridayn
Apr 19 '13 at 20:49
5
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file_put_contents(meta/services.json): failed to open stream: Permission denied
I am new to Laravel. I was trying to open http://localhost/test/public/ and I got
30 Answers
...
Server.MapPath(“.”), Server.MapPath(“~”), Server.MapPath(@“\”), ...
Can anyone m>ex m>plain the difference between Server.MapPath(".") , Server.MapPath("~") , Server.MapPath(@"\") and Server.MapPath("/") ?
...
How should a model be structured in MVC? [closed]
...of m>PHP m>-based web applications. All the m>ex m>ternal links that are used in the content are there to m>ex m>plain terms and concepts, and not to imply my own credibility on the subject.
The first thing that I must clear up is: the model is a layer.
Second: there is a difference between classical MVC and wh...
How can I get the last 7 characters of a m>PHP m> string?
...r for the 2nd argument.
$newstring = substr($dynamicstring, -7);
From the m>php m> docs:
string substr ( string $string , int $start [, int $length ] )
If start is negative, the returned string will start at the start'th character from the end of string.
...
How to fix getImageData() error The canvas has been tainted by cross-origin data?
...laceholderImage.png";
m>ex m>it("wrong file type.");
}
$img = file_get_contents($url);
$fn = substr(strrchr($url, "/"), 1);
file_put_contents($fn,$img);
echo $fn;
?>
You'd use the m>PHP m> script with some ajax javascript like this:
xi=new XMLHttpRequest();
xi.open("GET","imgdata.m>php m>?ur...
How to solve m>PHP m> error 'Notice: Array to string conversion in…'
...u can use var_dump($var) which will tell you what type it is and what it's content is. Use that for debugging purposes only.
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How do I reset the scale/zoom of a web app on an orientation change on the iPhone?
...alable by not setting a maximum-scale in markup.
<meta name="viewport" content="width=device-width, initial-scale=1">
Then disable scalability with javascript on load until gesturestart when you allow scalability again with this script:
if (navigator.userAgent.match(/iPhone/i) || navigator...
Send a file via HTTP POST with C#
...ing paramString, Stream paramFileStream, byte [] paramFileBytes)
{
HttpContent stringContent = new StringContent(paramString);
HttpContent fileStreamContent = new StreamContent(paramFileStream);
HttpContent bytesContent = new ByteArrayContent(paramFileBytes);
using (var client = new ...
How to set input type date's default value to today?
...
The following code works well:
<input type="date" value="<?m>php m> echo date('Y-m-d'); ?>" />
Note that this relies on m>PHP m>.
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