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javax.faces.application.ViewExpiredException: View could not be restored
...e problem is when I log in and open another page on which I logout, then I come back to first page and I click on any link etc or refresh page I get this exception. I guess it's normal (or maybe not:)) because I logged out and session is destroyed. What should I do to redirect user to for example in...
What does $NON-NLS-1$ mean?
In Eclipse source code, I've found some '$NON-NLS-1$' in comments used like that :
6 Answers
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logger configuration to log to file and print to stdout
...dout))
You could also add a Formatter to it so all your log lines have a common header.
ie:
import logging
logFormatter = logging.Formatter("%(asctime)s [%(threadName)-12.12s] [%(levelname)-5.5s] %(message)s")
rootLogger = logging.getLogger()
fileHandler = logging.FileHandler("{0}/{1}.log".for...
Loop through an array in JavaScript
...perties that the object physically has, no inherited properties.
I would recommend you to read the following article:
Enumeration VS Iteration
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How to do stateless (session-less) & cookie-less authentication?
... you could build something based on logins too)
One popular, although not completely stateless mechanism (assuming you have JavaScript execution) is to embed the session cookie in the JavaScript. The security guy in me is screaming at this, but it could actually work - every request has a X-Authent...
How can I have two fixed width columns with one flexible column in the center?
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Font scaling based on width of container
...;
font-size: 4vw;
}
Check out the support statistics: http://caniuse.com/#feat=viewport-units.
Also, check out CSS-Tricks for a broader look: Viewport Sized Typography
Here's a nice article about setting minimum/maximum sizes and exercising a bit more control over the sizes: Precise control ...
Is 161803398 A 'Special' Number? Inside of Math.Random()
... @Dukeling The constant is used exactly once, to temper the incoming seed. My very strong suspicion is that it was chosen to be a nothing up my sleeve number that prevents seeds with few bits set (perhaps a common choice) from screwing up the random number generator (instead of some mag...
How to pass the password to su/sudo/ssh without overriding the TTY?
...l want their passwords in console input (the TTY) rather than stdin or the command line.
21 Answers
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How to return PDF to browser in MVC?
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