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Regular expression to find URLs within a string
... an entire string for URLs. For example, I would like to be able to find www.google.com and http://yahoo.com in the following string:
...
How does Facebook Sharer select Images and other metadata when sharing my URL?
...ook's crawler, which has a user agent of facebookexternalhit/1.1 (+https://www.facebook.com/externalhit_uatext.php), will access your page and cache the meta information. To force Facebook servers to clear the cache, use the Facebook Url Debugger / Linter Tool that they launched in June 2010 to ref...
What is the default form HTTP method?
...thod used to submit the form--
enctype %ContentType; "application/x-www-form-urlencoded"
accept %ContentTypes; #IMPLIED -- list of MIME types for file upload --
name CDATA #IMPLIED -- name of form for scripting --
onsubmit %Script; #IMPLIED -- the form w...
How to style SVG with external CSS?
...html>
<body>
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 56.69 56.69">
<g>
<path d="M28.44......./>
</g>
</svg>
</html>
If you want to keep your SVG in fi...
Using crontab to execute script every minute and another every 24 hours [closed]
I need a crontab syntax which should execute a specific PHP script /var/www/html/a.php every minute. The execution on every minute must start at 00:00. The other task which must execute a script at 00:00 /var/www/html/reset.php (once every 24 hours).
...
How to use JNDI DataSource provided by Tomcat in Spring?
...iguration, setup in the Spring context like this:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jee="http://www.springframework.org/schema/jee" xsi:schemaLocation="
http://www.springframework.org/schema/beans http:/...
What is the difference between sigaction and signal?
...voided when possible. sigaction is the preferred method.
Source: https://www.gnu.org/software/libc/manual/html_node/Basic-Signal-Handling.html#Basic-Signal-Handling
So, if both Linux and GCC say not to use signal(), but to use sigaction() instead, that begs the question: how the heck do we use th...
Difference between a SOAP message and a WSDL?
...mespace="http://namespaces.my-example-book-info.com"
xmlns:xsd="http://www.w3.org/1999/XMLSchema">
<xsd:element name="GetBookPrice">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="ISBN" type="string"/>
<xsd:element name="T...
How to make an HTTP POST web request
...mUrlEncodedContent(values);
var response = await client.PostAsync("http://www.example.com/recepticle.aspx", content);
var responseString = await response.Content.ReadAsStringAsync();
GET
var responseString = await client.GetStringAsync("http://www.example.com/recepticle.aspx");
Method B: Th...
.htaccess not working apache
... relative. In my case, <Directory /> failed while <Directory /var/www/html/subdir> worked.
– Lukas Knuth
Apr 26 '18 at 10:18
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