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Why is “final” not allowed in Java 8 interface methods?
... I see that I should have included the old name, "defender methods", in my googling odyssey this morning. +1 for digging this up.
– Marco13
May 4 '14 at 17:00
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CSS: Set a background color which is 50% of the width of the window
... width: 50%;
height: 100%;
background-color: pink;
}
Example: http://jsfiddle.net/PLfLW/1704/
The solution uses an extra fixed div that fills half the screen. Since it's fixed, it will remain in position even when your users scroll. You may have to fiddle with some z-indexes later, to ...
How can I create a link to a local file on a locally-run web page?
...s of many browsers (e.g. Firefox and Chrome) will refuse to cross from the http protocol to the file protocol to prevent malicious behaviour. You'll need to open your webpage locally using the file protocol if you want to do this stuff at all.
Why does it get stuck without file:///?
The first part...
Django: Redirect to previous page after login
... not be a "best practice", but I've successfully used this before:
return HttpResponseRedirect(request.META.get('HTTP_REFERER','/'))
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How can I stage and commit all files, including newly added files, using a single command?
...d commit with comment:
git add --all && git commit -m "comment"
http://git-scm.com/docs/git-add
http://git-scm.com/docs/git-commit
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fo...
GitHub: Permission denied (publickey). fatal: The remote end hung up unexpectedly
... the connection.)
This solution requires a SSH key already to be set up: https://help.github.com/articles/generating-ssh-keys
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Refresh image with a new one at the same url
...
Try adding a cachebreaker at the end of the url:
newImage.src = "http://localhost/image.jpg?" + new Date().getTime();
This will append the current timestamp automatically when you are creating the image, and it will make the browser look again for the image instead of retrieving the one ...
How do I expire a PHP session after 30 minutes?
...['expire'] = $_SESSION['start'] + (30 * 60);
header('Location: http://localhost/somefolder/homepage.php');
} else {
echo "Please enter the username or password again!";
}
}
?>
HomePage.php
<?php
session_start();
if (!isset($_SESSION['luse...
Script not served by static file handler on IIS7.5
...cess a WCF service I had written. Turns out the server didn't have the WCF HTTP Activation features turned on. Checked the boxes and clicked through the wizard, iisreset, started working.
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ImportError: Cannot import name X
...y (bidirectional ) navigation is very common in object orientation. books.google.co.uk/…
– Martin Spamer
Dec 17 '14 at 17:38
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