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How do I include a file over 2 directories back?
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@diEcho I should also point you to the PHP manual: php.net/manual/en/function.include.php
– gaborous
Oct 26 '12 at 22:03
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Using regular expressions to parse HTML: why not?
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Actually, .Net regular expressions can match opening with closing tags, to some extent, using balancing groups and a carefully crafted expression. Containing all of that in a regexp is still crazy of course, it would look like the great...
On design patterns: When should I use the singleton?
...ngleton.
One reason that tends to come up over and over again on the internets is that of a "logging" class (which you mentioned). In this case, a Singleton can be used instead of a single instance of a class because a logging class usually needs to be used over and over again ad nauseam by every c...
How do I bind a WPF DataGrid to a variable number of columns?
...g might be done with AutoGenerateColumns so I had a look. It uses simple .Net reflection to look at the properties of the objects in ItemsSource and generates a column for each one. Perhaps I could generate a type on the fly with a property for each column but this is getting way off track.
Since...
Is there a way to provide named parameters in a function call in JavaScript?
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Yeah... here is an example for that: jsfiddle.net/9U328/1 ( though you should rather use Object.defineProperty and set enumerable to false). One should always be careful when extending native objects. The whole approach feels a bit hacky, so I would not expect it to work...
How to use Sublime over SSH
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There are three ways:
Use SFTP plugin (commercial) http://wbond.net/sublime_packages/sftp - I personally recommend this, as after settings public SSH keys with passphrase it is safe, easy and worth every penny http://opensourcehacker.com/2012/10/24/ssh-key-and-passwordless-login-basics-fo...
phonegap open link in browser
...e InAppBrowser documentation:
<a href="#" onclick="window.open('http://www.kidzout.com', '_system'); return false;">www.kidzout.com</a>
This should work, though a better and more flexible solution would be to intercept all links' click events, and call window.open with arguments read ...
How to convert PascalCase to pascal_case?
...gt; lib_c
You can test this function here: http://syframework.alwaysdata.net/decamelize
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Which MySQL datatype to use for an IP address? [duplicate]
...se an INT (UNSIGNED) that has exactly 4 bytes:
`ipv4` INT UNSIGNED
And INET_ATON and INET_NTOA to convert them:
INSERT INTO `table` (`ipv4`) VALUES (INET_ATON("127.0.0.1"));
SELECT INET_NTOA(`ipv4`) FROM `table`;
For IPv6 addresses you could use a BINARY instead:
`ipv6` BINARY(16)
And use P...
Android check internet connection [duplicate]
...ailable() {
try {
InetAddress address = InetAddress.getByName("www.google.com");
return !address.equals("");
} catch (UnknownHostException e) {
// Log error
}
return false;
}
Permission needed:
<uses-permission android:name="android.permission.ACCESS_NETWO...