Avoid default int value of 0 to display in h:inputText
How to make number input area initially empty instead of 0 or 0.00?
"quite" vs "pretty" What is the difference between quite and pretty in the following context:     The differences between these concepts are quite complicated.   and     The differences between these concepts are pretty complicated. I have one website. I have two domain names that I want to point to the same site install.   So whether you go to name-one.com or name-two.com you see the exact same site.  Now, I can either set up name-two.com to serve 301 redirect header redirecting to name-one.com – or, I can set up name-two.com as a CNAME in the DNS pointing to name-one.com  What is the different implications for SEO on this? What is recommended?  I would guess it's better for branding to use a 301 redirect, so that visitors will see one consistent url for my site, right?  The reason I want the two domains is that I want a version with regional letters ('ö' instead of 'oe' ) in the name. Since I've a database systems examination in less than 3 hours (from now), I have been browsing Stack Exchange network for questions with normalisation and related tags. Most of the questions are now closed as  or others from the list.  Since, these questions are closed, no users are allowed to post answers to them (unless they are reopened). Why am I, then, allowed the option to protect such questions? Doesn't that beat the entire purpose behind "protecting" a question? Show that $(p \to q) \lor (q \to p)$ is a tautology I tried to prove that $(p \to q) \lor (q \to p)$ is a tautology.  I used $p$ and $¬q$ as conditions. (Premises 1 and 5)  I managed to get to a solution, but I'm not sure if it's right.  Can you please check it?   Thank you!!!:) How to extend WIFI from ethernet Here's my current setup.   Bonded "Zone" DSL modem/router on main level serving laptop #1 via Ethernet and laptop #2 via WIFI.  WIFI does not serve basement level well, so I have Ethernet running to basement where it is divided by a switch with one Ethernet going to laptop #3 and another Ethernet going to entertainment system, which houses a Sony Playstation 3. The PS3 has gone on the fritz and is now only good for playing discs, so I recently added a Google Chromecast to the TV. The Chromecast, of course is WIFI only, and is only receiving a weak signal. Plus I need to have a decent WIFI signal to my phone, which is the interface device for the Chromecast. So what I would like to do is to use the Ethernet that was serving the PS3 and broadcast WIFI from it. What device can I plug the Ethernet into that will do this for me? And if you have a recommendation, are there any special setup instructions? Compute $\int_{0}^{\infty}\frac{x\sin 2x}{9+x^{2}} \, dx$ Is there a term denoting the writing of words using numbers instead of letters? How to get remote host DNS address from a super-slim host (docker) without ping or bind-utils? Very large log files, what should I do? Split comma-separated values Using Illustrator CS6 to create shape out of multiple paths I am very new to Illustrator, in fact I am only experimenting with it in an attempt to help my friend develop a logo for a new business venture. I managed to draw out the shell of the logo using the line tool and modifying the lines with the anchor tool to get the shape I wanted.  However, I would like to somehow take all of these paths and create one object, or symbol which I can then apply a drop shadow, fill and various other effects too. Currently when I try to do this I get unwanted effects...  I'd appreciate any help on the subject. Removal of statistically significant intercept term increases $R^2$ in linear model Easy way to model spiral engraving (knurling) that is usually used on metal for better grip? What is the easiest way to model this diamond grip pattern into a cylinder? Beamer Bibliography Icon I want to list my references in a beamer presentation using thebibliography environment, with the nice little    book icon (\beamertemplatebookbibitems) and  article icon (\beamertemplatearticlebibitems)   in front of each source.  Is there an icon for websites too? something like \beamertemplatewebsitebibitems? If not, is there a way to implement this easily ? I recently tried to change a bulb using an adaptor (converting from a E27 to B22 fitting). After switching on the light fitting the fuse had blown. After inspection it turns out the adapter is faulty and must have caused a short-circuit.  After removing the bulb and resetting the switch in the main fuse box, I am now unable to operate the switch on the wall to turn the fitting off (the switch physically won't click).   Is there something I can do to fix the problem?  Thanks, What are underfull hboxes and vboxes and how can I get rid of them? How can I include value of sharepoint's version column in a word document? How can I recursively clear the "Hidden" file flag on Windows Vista? A friend's computer was recently infected with a virus.  I hope the virus has been removed successfully. But, it appears that the virus set the "Hidden" flag on most directories and files on the system.   What's the most convenient way to clear this flag from selected directories and their contents? I have a project that needs a different voltage (or multiple voltages) than what I have available. Sometimes I need DC instead of AC, or I need a lower or higher voltage. How do I convert from one to another? Should I use resistors or a regulator or something else?  I've heard of converters, transformers, regulators, inverters, step-down, step-up, buck, boost, switching, linear, and other terms. Or acronyms (initialisms) like PMIC and LDO. Can someone shed some light on all this? Contour method to solve $\int^\infty_0\frac{\ln(1+x)}{1+x^2}\,dx$