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Why not use tables for layout in HTML? [closed]
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echo that outputs to stderr
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1531
You could do this, which facilitates reading:
>&2 echo "error"
>&2 copies file...
Connect to Amazon EC2 file directory using Filezilla and SFTP
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answered Jun 16 '13 at 13:50
Yasitha WadugeYasitha Waduge
11.3k44 gold badges2929 silver badges4141 bronze badges
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Check status of one port on remote host [closed]
...c OS X.
For example, check for telnet on a known ip:
nmap -A 192.168.0.5/32 -p 23
For example, look for open ports from 20 to 30 on host.example.com:
nc -z host.example.com 20-30
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Executing periodic actions in Python [duplicate]
...2011
#Thu Dec 22 14:46:18 2011
#Thu Dec 22 14:46:28 2011
#Thu Dec 22 14:46:38 2011
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What is the difference between a weak reference and an unowned reference?
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365
Both weak and unowned references do not create a strong hold on the referred object (a.k.a. th...
How to serve an image using nodejs
...path.join(__dirname, 'public');
app.use(express.static(dir));
app.listen(3000, function () {
console.log('Listening on http://localhost:3000/');
});
express
This version uses the express module but without the express.static middleware. Serving static files is implemented as a single route ...
Using the last-child selector
...owsers. In particular, Internet Explorer versions < 9, and Safari < 3.2 definitely don't support it, although Internet Explorer 7 and Safari 3.2 do support :first-child, curiously.
Your best bet is to explicitly add a last-child (or similar) class to that item, and apply li.last-child inste...
CSS background image to fit width, height should auto-scale in proportion
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There is a CSS3 property for this, namely background-size (compatibility check). While one can set length values, it's usually used with the special values contain and cover. In your specific case, you should use cover:
body {
backgro...
newline in [duplicate]
...2+ and Chrome 28+
<img src="'../images/foo.gif'"
alt="line 1&#013;line 2" title="line 1&#013;line 2">
Try a JavaScript tooltip library for a better result, something like OverLib.
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