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“Origin null is not allowed by Access-Control-Allow-Origin” error for request made by application ru
...d to maybe add a HEADER in your called script, here is what I had to do in PHP:
header('Access-Control-Allow-Origin: *');
More details in Cross domain AJAX ou services WEB (in French).
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im...
How big can a user agent string get?
...ind the fastest hash algorithm that didn't produce any collisions. For my PHP environment I found md5 performed quickly at 2.3 seconds with no collisions. Interestingly I tried crc32 and crc32b and they also performed at 2.3 seconds with no collisions. But, because md5 has more combinations than c...
What are the differences between JSON and JSONP?
...and increase your audience."
},
{
"siteName": "PHPSCRIPTS4U",
"domainName": "http://www.phpscripts4u.com",
"description": "The Blog of Enthusiastic PHP Scripters"
}
]
});
(function($) {
var url = 'http://www.jquery4u.com/scripts/jquery...
WPF Button with Image
...
You can create a custom control that inherits from the Button class. This code will be more reusable, please look at the following blog post for more details: WPF - create custom button with image (ImageButton)
Using this control:
<loca...
PostgreSQL Connection URL
...er=host;Port=5432;User Id=username;Password=secret;Database=databasename;
PHP documentation us here, the general connection string is
host=hostname port=5432 dbname=databasename user=username password=secret
If you're using something else, you'll have to tell us.
...
Tab space instead of multiple non-breaking spaces (“nbsp”)?
...ect, Open Office, Wordworth, etc. They are fixed width, and they cannot be customised.
CSS gives you far greater control and provides an alternative until the W3C provide an official solution.
Example:
padding-left:4em
..or..
margin-left:4em
..as appropriate
It depends on which character ...
Breaking out of a nested loop
..... This syntax would be incompatible with the goto labels available in C#. PHP uses something else: break 3; Put the number of levels after the break statement.
– ygoe
Jun 27 '14 at 8:33
...
How can I create a link to a local file on a locally-run web page?
... (e.g. local dev server) to a local file. forums.mozillazine.org/viewtopic.php?f=9&t=1730
– nuala
Feb 20 '16 at 23:30
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Can Android Studio be used to run standard Java projects?
... in Android Studio 0.8.14. I used a basic Hello World project, and added a Custom class containing a main method. I deleted the MainActivity.java file. At step 2, I needed to disclose the More Modules pane (bottom left of the Create New Module window) and scroll down to find the Java Library item. A...
Using XPATH to search text containing
...
Got to work this with PHP successfully as well: $col = $xpath->query("//p[text()=\"\xC2\xA0\"]");
– hakre
Jul 23 '11 at 17:37
...