code not inputting correct answer in java
How do I compare strings in Java?
Should not we apply pseudo-forces all the time as the Earth is a non-inertial frame of reference? Samsung galaxy S4 Blacked out Screen need to retreive files Young adult book about a boy(?) who gets sent through a portal to another world which is really the distant future Trying to remember a book about (I think) a boy who goes through a portal (possibly struck by lightning?).   Ends up in a strange, primitive bush/forest land. Alien but somewhat Earth-like plantation everywhere - I believe the grass was purple. There are very primitive humans (or humanoids?) and the main character was possibly made a slave by a tribe? Thinks is on alien planet. It is revealed they are still on earth when someone has a glass bottle which reads "Coca-cola" on it. There was something to do with quicksand which seemed important to the plot.   Probably read sometime around the late 90s, but could have been written earlier.  Was either a short novel or possibly even a short story.  Would be curious if anyone can remember this. This is similar to , except it's a bug report, not a feature request.  Currently, the nominee's comments on his/her own post are not highlights, unless you click "add / show more comments"  When the page is loaded it looks like:    AfterI click "add / show more comments", it becomes:    Could we have the blue highlighting on the post owner's comments there all the time? It becomes difficult to see the nominees responses to questions, especially on nominations where there aren't enough comments to enable the "add / show more comments" features, like Matt's. I know and understand the mean value theorem. But at the moment I don't have the intuition to understand the generalized mean value theorem     If $f$ and $g$ are continuous on the closed interval $[a,b]$ and differentiable on the open interval $(a,b)$, then there exists a point $c\in(a,b)$ where$$[f(b)-f(a)]g'(c)=[g(b)-g(a)]f'(c).$$If $g'$ is never zero on $(a,b)$, then the conclusion can be stated as$$\frac{f'(c)}{g'(c)}=\frac{f(b)-f(a)}{g(b)-g(a)}.$$   What is the intuition? And how can you prove this (generally) ? What do you call someone who is supported? Synonym for a supportee (Which doesn't seem to be a word)?  I created products that retail and we sell them and give the proceeds to charities. Trying to figure out a single word to use as a page title for those that we support were we can list the charities (With their permission of course).  Thanks Is the C# "explicit implementation" of the interface present in Java? In C#, if you have two base interfaces with the same method (say, F()) you can use explicit implementation to perform different impl. for F(). This alloes you to differently treat the object, corresponding to the current point of view: as IMyInterface1 or IMyInterface2. Is this possible in Java? Isometric  Left Inverse Adjoint Is it true that: $$T\text{ isometric}\iff T^*\text{ left inverse}$$ Obviously: $$\text{"}\Rightarrow\text{": }\langle x,\tilde{x}\rangle=\langle Tx,T\tilde{x}\rangle=\langle x,T^*T\tilde{x}\rangle$$ $$\text{"}\Leftarrow\text{": }\langle Tx,T\tilde{x}\rangle=\langle x,T^*T\tilde{x}\rangle=\langle x,\tilde{x}\rangle$$ My problem is that I'm not sure about if the adjoint is left inverse then the operator necessarily is bounded so that domain issues might come into play... php execute a background process I need to execute a directory copy upon a user action, but the directories are quite large, so I would like to be able to perform such an action without the user being aware of the time it takes for the copy to complete.  Any suggestions would be much appreciated. How to put Json inside asynctask - Android Is "funnest" a word? We seem to be stuck at an impasse on this issue.  Is funnest a word or not?  If so, does it mean "most fun"? Add an image directly from the clipboard I've tried to find other questions covering this, but (surprisingly) I did not find any.  When I want to add a screenshot to a post, as far I know the only way to do it is to save it as a file and then upload the file, using Stack Overflow's image hosting. OK, much better than finding a hosting site yourself, but sometimes I wish I could just paste the image from the clipboard.  It's not as straightforward as it may seem, I know. , and it needs a Java applet to get it done. Does being denied entry to a country affect future travel to other countries? I was denied entry to India due to a visa technicality. I was advised by organisation I was travelling with to get tourist visa when I actually needed miscellaneous visa. Will this affect future travel to other countries if I have been refused once by a country, or if I want to re-enter India? Adding feature class to Map in CURRENT project using ArcPy in ArcGIS Pro? When is $f_{xy}(x,y)\neq f_{yx}(x,y)?$ When is $f_{xy}(x,y)\neq f_{yx}(x,y)?$, where $f_{xy}$ and $f_{yx}$ denote the mixed (second) partial derivatives of a multivariable function $z=f(x,y)$. How can I get a views exposed filter to persist across multiple views? I have 2 separate views that return a set of results for each of my content types. The fields are different, but the filters are exactly the same - Sort by Location / Distance. This Distance / Proximity filter is exposed, and it is set to 'remember' the last entry. I followed the tutorial here  to be able to filter results by distance. It works great.  In views, to remember the last entry, Views uses sessions. But, each view has its own individual $_SESSION variable. That means what I set for one view does not carry over to the next, and even each view can have different values, which is not what I want. Here is a dump of the session after they have been set:  [views] =&gt; Array     (         [search_pages] =&gt; Array             (                 [default] =&gt; Array                     (                     )              )          [baby_clothes_pages] =&gt; Array             (                 [default] =&gt; Array                     (                         [distance] =&gt; Array                             (                                 [postal_code] =&gt; 11211                                 [search_distance] =&gt; 100                                 [search_units] =&gt; mile                             )                      )              )          [baby_gear_pages] =&gt; Array             (                 [default] =&gt; Array                     (                         [distance] =&gt; Array                             (                                 [postal_code] =&gt; 22343                                 [search_distance] =&gt; 100                                 [search_units] =&gt; mile                             )                      )              )      )   What I would like to do is create a small module or snippet of code that will simply allow someone to type in their 5 digit zip code and then it update all the values across all my pages with this filter. If it is changed on any page, then it changes it for the rest of the pages as well. It also needs to work so that it affects the results on the next page load so that it correctly shows them filtered.  Here is a snippet of code I was experimenting with to try to set this value, but it's the wrong direction.   $all_views = views_get_all_views();            // get an array of all views in use on the site  foreach ($all_views['category_pages']-&gt;display as $key =&gt; $value) {  //check to see if the structure exists I am looking to modify if(array_key_exists('postal_code', $all_views['category_pages']-&gt;display[$key]-&gt;display_options['filters']['distance']['value'])) {  //if so, set its value $all_views['category_pages']-&gt;display[$key]-&gt;display_options['filters']['distance']['value']['postal_code'] = '28152';  //try setting the session instead $_SESSION['views']['category_pages'][$key]['distance']['postal_code'] = '28152';     }   What's the correct direction? How do I get this value changed? Could it be done in the template.php file with preprocess function? Should I do it in a module, and if so, what do I need to alter?  Very lost at this point. Thanks for the direction! Why isn't the gamma function defined so that $\Gamma(n) = n! $? As a physics student, I have occasionally run across the gamma function  $$\Gamma(n) \equiv \int_0^{\infty}t^{n-1}e^{-t} \textrm{d}t = (n-1)!$$  when we want to generalize the concept of a factorial.  Why not define the gamma function so that   $$\Gamma(n) = n!$$  instead?  I realize either definition is equally good, but if someone were going to ask me to choose one, I would choose the second option.  Are there some areas of mathematics where the accepted definition looks more natural?  Are there some formulas that work out more cleanly with the accepted definition? What are advantages of bytecode over native code? What is the minimal set of parts for a circut with this AVR microcontroller? My Arduino Uno has a ATMEGA328P-PU microcontroller, and bunch of other stuff on the board. I'd like to program the chip without the Arduino software, and only the minimum of other components.  I want to eventually create things without the cost of Arduino, and I want to learn about the other parts on the board and add them back as as needed.  I'm comfortable with C and gcc, so I can probably figure out the software part. But what, if anything, besides these two products below, do I need to have in the breadboard with the microcontroller? I am looking at collecting spatial information from a range of stakeholders to identify opportunities within a landscape.  However, the data that we are collecting are not presently mapped and so we wish to use an interactive method to get this information onto a map.  Which online websites/methods would people recommend for circulating to a non-technical audience to try and get them to map what they know?    Where the emphasis is on ease of use by the stakeholder.