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Gradient borders
...color-stop(0.5, #66cc00)) 21 30 30 21 repeat repeat;
Prooflink -- http://www.webkit.org/blog/1424/css3-gradients/
Browser support: http://caniuse.com/#search=border-image
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Why can't the tag contain a tag inside it?
...r allowed containment relations is the HTML spec. See, for example, http://www.w3.org/TR/html4/sgml/dtd.html. It specifies which elements are block elements and which are inline. For those lists, search for the section marked "HTML content models".
For the P element, it specifies the following, whi...
How to specify a port number in SQL Server connection string?
...y an instance name when specifying the port.
Lots more examples at http://www.connectionstrings.com/. It's saved me a few times.
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Could not reliably determine the server's fully qualified domain name
...t 172.20.30.40:80 <VirtualHost 172.20.30.40:80> ServerName www.example1.com DocumentRoot /home/user/Softwares/mysite/ </VirtualHost>** But still I am getting below error message.. **Starting httpd: Warning: DocumentRoot [/home/user/Softwares/mysite] does not exist ht...
How do you rename a table in SQLite 3.0?
...ded is a simple example of how that works. You can find that here: https://www.sqlitetutorial.net/sqlite-alter-table/
To be precise, in the most basic case it looks like this:
ALTER TABLE existing_table
RENAME TO new_table;
I am not sure if the dot notation works, but I assume that the followin...
nginx error connect to php5-fpm.sock failed (13: Permission denied)
... where o had rw permission to the socket file.
Open /etc/php5/fpm/pool.d/www.conf or /etc/php/7.0/fpm/pool.d/www.conf, depending on your version.
Uncomment all permission lines, like:
listen.owner = www-data
listen.group = www-data
listen.mode = 0660
Restart fpm - sudo service php5-fpm restart ...
How to check for valid email address? [duplicate]
...s a valid email address.
I've had some luck with the lepl package (http://www.acooke.org/lepl/). It can validate email addresses as indicated in RFC 3696: http://www.faqs.org/rfcs/rfc3696.html
Found some old code:
import lepl.apps.rfc3696
email_validator = lepl.apps.rfc3696.Email()
if not email_...
Catch Ctrl-C in C
...
Check here:
http://www.csl.mtu.edu/cs4411.ck/www/NOTES/signal/install.html
Note: Obviously, this is a simple example explaining just how to set up a CtrlC handler, but as always there are rules that need to be obeyed in order not to break som...
How to send a header using a HTTP request through a curl call?
... multi-
ple headers.
Example:
curl --header "X-MyHeader: 123" www.google.com
You can see the request that curl sent by adding the -v option.
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How can I get an http response body as a string in Java?
...tStream into a String in one method call. E.g.:
URL url = new URL("http://www.example.com/");
URLConnection con = url.openConnection();
InputStream in = con.getInputStream();
String encoding = con.getContentEncoding();
encoding = encoding == null ? "UTF-8" : encoding;
String body = IOUtils.toString...