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Get the subdomain from a URL
...nction getDomainWithMX($url) {
//parse hostname from URL
//http://www.example.co.uk/index.php => www.example.co.uk
$urlParts = parse_url($url);
if ($urlParts === false || empty($urlParts["host"]))
throw new InvalidArgumentException("Malformed URL");
//find first par...
Unzip a file with php
...stem are calling the system shell, with the php user. So, if your user is www, you can do all what unix user "www" can do on the command line, including the removing of files or directories. It's really worst if your php user is root. You can find more info about it there: stackoverflow.com/questio...
Turn off Chrome/Safari spell checking by HTML/css
...lcheck="false"> or <input type="text" spellcheck="false">
http://www.whatwg.org/specs/web-apps/current-work/multipage/editing.html#spelling-and-grammar-checking
Update: This is now supported in the latest versions of all browsers.
...
How to change context root of a dynamic web project in Eclipse?
.... Test your URL. For a domain such as *example.com" this would be:
http://www.example.com/app/
Vaadin toolkit programmers may need to rebuild their widget set if using visual add ons.
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PDO get the last ID inserted
... this $lid = $conn->lastInsertId();
Please check out the docs https://www.php.net/manual/en/language.oop5.basic.php
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How can I quickly delete a line in VIM starting at the cursor position?
...
Press ESC to first go into command mode. Then Press Shift+D.
https://www.fprintf.net/vimCheatSheet.html
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__init__ for unittest.TestCase
...lass / tearDown class
for special initialization logic
More info: http://www.voidspace.org.uk/python/articles/unittest2.shtml
Also most likely your are creating an integration test more than an unittest.
Choose a good name for the Tests to differentiate them or put in a different container modu...
Render HTML to an image
...mg.src = 'data:image/svg+xml,' + encodeURIComponent('<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><foreignObject width="100%" height="100%"><div xmlns="http://www.w3.org/1999/xhtml"><style>em{color:red;}</style><em>I</em> lick <span>...
How to define @Value as optional
... ways to work around it. It's explained in an understandable way by http://www.michelschudel.nl/wp/2017/01/25/beware-of-multiple-spring-propertyplaceholderconfigurers-and-default-values/
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WiX tricks and tips
...CON" Value="Company.ico" />
<Property Id="ARPHELPLINK" Value="http://www.example.com/" />
On release builds we version our installers, copying the msi file to a deployment directory. An example of this using a wixproj target called from AfterBuild target:
<Target Name="CopyToDeploy" Co...