大约有 8,000 项符合查询结果（耗时：0.0414秒） [XML]
PHPUnit assert that an exception was thrown?
...
<?php
require_once 'PHPUnit/Framework.php';
class ExceptionTest extends PHPUnit_Framework_TestCase
{
public function testException()
{
$this->expectException(InvalidArgumentException::class);
// or f...
How to store values from foreach loop into an array?
... Declaring $items = array(); before foreach is not even necessary, right? php will just create an empty array
– BassMHL
Oct 2 '17 at 2:25
...
What are all the user accounts for IIS/ASP.NET and how do they differ?
...gt; local account that was the default anonymous user for IIS5 and IIS6 websites (i.e. the one configured via the Directory Security tab of a site's properties).
For more information about IIS_IUSRS and IUSR see:
Understanding Built-In User and Group Accounts in IIS 7
DefaultAppPool:
If an ...
Measuring the distance between two coordinates in PHP
...- http://www.codexworld.com/distance-between-two-addresses-google-maps-api-php/
$latitudeFrom = '22.574864';
$longitudeFrom = '88.437915';
$latitudeTo = '22.568662';
$longitudeTo = '88.431918';
//Calculate distance from latitude and longitude
$theta = $longitudeFrom - $longitudeTo;
$dist = sin(de...
How do I stop Chrome from yellowing my site's input boxes?
Among other text and visual aids on a form submission, post-validation, I'm coloring my input boxes red to signify the interactive area needing attention.
...
Rails params explained?
.... You can think normal rails requests as GET requests, when you browse the site, if it helps.
When you submit a form, the control is thrown back to the application. How do you get the values you have submitted to the form? params is how.
About your code. @vote = Vote.new params[:vote] creates new...
Understanding the Rails Authenticity Token
...to http://serviceA.com/close_account. This is what is known as CSRF (Cross Site Request Forgery).
If service A is using authenticity tokens, this attack vector is no longer applicable, since the request from service B would not contain the correct authenticity token, and will not be allowed to cont...
Submit HTML form on self page
...
I used <?php $_PHP_SELF ?> and got the error that action cannot be blank, i guess ill just leave it off
– Drewdin
Feb 18 '15 at 12:04
...
Laravel Eloquent: Ordering results of all()
...sorting the collection with sortBy() happens inside the Laravel Engine (in PHP), while the orderBy() is done in the database. Surely the database is going to be quicker in almost all conceivable situations, and as your dataset increases so will the disparity in performance. I'd love to hear other pe...
How to get progress from XMLHttpRequest
...sbar();
req.onprogress = updateProgress;
req.open('GET', 'test.php', true);
req.onreadystatechange = function (aEvt) {
if (req.readyState == 4)
{
//run any callback here
}
};
req.send();
}
...