大约有 31,000 项符合查询结果(耗时:0.0382秒) [XML]
Check if an array is empty or exists
...iable hoisting. Make sure you use var whenever declaring a variable:
<?php echo "var image_array = ".json_encode($images);?>
// add var ^^^ here
And then make sure you never accidently redeclare that variable later:
else {
...
image_array = []; // no var here
}
...
Maximum length of the textual representation of an IPv6 address?
I want to store the data returned by $_SERVER["REMOTE_ADDR"] in PHP into a DB field, pretty simple task, really. The problem is that I can't find any proper information about the maximum length of the textual representation of an IPv6 address, which is what a webserver provides through $_SERVER...
How to capture Curl output to a file?
...answered Dec 6 '12 at 0:44
Alex2phpAlex2php
7,37911 gold badge1313 silver badges2222 bronze badges
...
Nginx Different Domains on Same IP
... to try serving a text file from each server first before actually serving php. That's why I left the 'root' directive in there.
share
|
improve this answer
|
follow
...
Stop form refreshing page on submit
... $.ajax({
type: 'post',
url: 'myPageName.php',
data: $('#myFormName').serialize(),
success: function () {
alert("Email has been sent!");
}
});
e.preventDefault();
});
})...
How to query MongoDB with “like”?
...
In PHP, you could use following code:
$collection->find(array('name'=> array('$regex' => 'm'));
share
|
improve thi...
Tainted canvases may not be exported
..."anonymous" ...)
Install a webserver on your development computer (IIS and PHP web servers both have free editions that work nicely on a local computer).
share
|
improve this answer
|
...
Browse the files created on a device by the iOS application I'm developing, on workstation?
...xport some app files! http://www.macroplant.com/iexplorer/download-ie3-mac.php
share
|
improve this answer
|
follow
|
...
How do I flush the cin buffer?
...ble.
See Using fflush(stdin).
Also, see http://ubuntuforums.org/showpost.php?s=9129c7bd6e5c8fd67eb332126b59b54c&p=452568&postcount=1 for an alternative.
share
|
improve this answer
...
Cast to int vs floor
...ing dropped”. See (although it is written for C): blog.frama-c.com/index.php?post/2013/10/09/…
– Pascal Cuoq
Dec 30 '14 at 22:23
add a comment
|
...