When I come from main career 2.0 site. I clicked on PHP from there. Then it came to search listing page and it worked fine. Then I choose location and then on pressing enter or clicking search button, it duplicated PHP, so this time search field had "PHP PHP" mean two times written in it. I again clicked Search and a "PHP" in search field increased and then this was the URL:   And in search box there were "PHP PHP PHP PHP" while 3 times PHP in search term in URL as given above. So this need to be fixed because if it occur, it don't return any search result.
What is the bug about: Keyword gets duplicated even when the query is not modified.  Impact: As far as i can tell - cosmetic.  How to replicate: Go to:  and keep pressing Search button. With each search there will be a duplicate python keyword appended to search box.  Best guess for what is causing it: I think you have somewhere a piece of code that appends tag as a keyword without checking if it is already present. My reasoning comes from this url:  not having the same issue - the tag is not present in it.
Opacity Mask With Multiple Images (Illustrator CS5) I am trying to do an opacity mask and it is driving me crazy.  Bascially I have a layer of ice. It's four different pictures of ice overlapping each other so it looks like a whole bunch of ice. I want to have it fade in from both sides (left and right) until it is completely opaque in the middle.  I've select all of the pictures and chosen 'Make Opacity Mask' from the Transparency Panel and it disappears but then I don't know how to manipulate the opacity.   In the Transparency panel it doesn't show a picture of what I'm working with so I can't simply click next to it to create the opacity mask like I've seen in tutorials.  I've also tried to overlay a rectangle over the objects, choose them all then try 'Make Opacity Mask' but that didn't work either. Any ideas? Thanks. Output of Logistic Regression Prediction How do people understand astromech droids? Other than looking at the profile, is there a way to find out someone's real name? A user on SO, Abhijit, referred to the OP of a question, acpigeon, as "he" (and then Aaron) .  I didn't see the name on the question page, nor on . Is there a way to look this up that I missed? Alternatives are Abhijit knows acpigeon, or maybe Abhijit was just making things up.  I'm still relatively new to these sites, so I'm still learning my way around. Is there a way short of the two alternatives above to know the OP's name? If so, how? Titles should be stand-alone summaries of questions *without* depending on tags Titles should be completely independent of tags.  A good title tells an expert whether they want to read the full question all by itself. I know this has come up multiple times before, before, but in each case, the discussion has seemed to have turned into a different question.  For example,   really asks, &quot;Don't we need tags in titles to help with SEO&quot;? So, &quot;no, we don't, because we add the top tag (or two, in some cases) to the crawler results,&quot; is correct, but it appears that people are interpreting that to mean that people generally can (or should) omit key terms from their titles if they exist in the tags.  To be clear:  I agree that we should never force a tag into a title if it's not helpful;  should NOT have &quot;[Baking]:&quot; jammed into the title, because it adds nothing to a reader's understanding of what it's about, BUT...  Nothing should be left out of a title just because it exists in the tags.   Trilogy examples:   , ,   examples: , , , The problem with all of these is that without a language, OS, or game title, they fail to convey whether you care to read the question, because you need to read the tags to even figure out if you work with the language or own the game in question. A term being in a tag in no way reduces the need for it in the title.  Tags are great for filtering, but a title is supposed to function like a headline. This is a good headline:  This is not very good headline:  Titles, like headlines, are BIG AND BOLD on the front and other pages.  So you can browse and stuff.  Tags are small, and kind of low contrast.  So they don't, you know, distract you from the headlines. Bear in mind that on non-technical sites, new visitors, even new experts, don't necessarily even know what tags are. The title test:  If you assume the reader can't even see the tags, is your title a good, stand-alone summary of the question for an expert on that topic?  I'm sticking with gaming examples because they're more broadly accessible than some topics:   does not need, &quot;in Starcraft&quot; added, because it's impossible to be interested in the answer and not know that a zergling question relates to Starcraft.  but...  , absolutely needs &quot;...in Starcraft 2&quot; added to it, because without the tags, it's currently useless as a way to decide if you want to read it.  This is really no change from :  In the wake of that comment, people seemed to mostly hear:  &quot;stop forcing a word you don't need in just cuz it's a tag&quot;  ... which is right, but what it really says is,  &quot;most of the time, some tags will naturally belong in a title that effectively summarizes the question&quot;.  EDIT: Some folks felt this was (an unduly public) way to call out gaming specifically. It's not - I think this is a problem to varying degrees on a number of sites, but used examples from gaming because they're easy for most readers to follow. Sincere apologies to anyone in the Arqade community who felt I was using a network-wide forum to criticize a gaming practice - I wanted to clarify the best practice for all the sites that encounter this at least sometimes, including SO, where you still see people stripping languages from titles in edits sometimes. How can I start automatically a command on Ubuntu 18.04? I have a small command like this  xinput set-prop "XP-PEN G430S Pen Pen (0)" --type=float "Coordinate Transformation Matrix" 1.155756, 0.000000, 0.000000, 0.000000, 1.529, 0.000000, 0.000000, 0.000000, 1.000000   to use my XP-PEN tablet, I have to start it automatically every time that I start my PC. How can I do that? contractive property A topological property $\mathcal{R}$ is contractive if $(X,\tau)$ has property $\mathcal{R}$ and if $\tau^{\prime} \subset \tau$, then (A, $\tau^{\prime}$) has property $\mathcal{R}$.  A topological space is $T_B$ if each compact subset  is closed.  A topological space is called a US-space provided that each convergent sequence has a unique limit.  A topological space is called a C- C-space provided that  the  compact subsets  are precisely the closed sets.     Is property C-C , US contractive,  hereditary?      Is property $T_B$  contractive? Permutation module of $S_n$ Let $G=S_n$ and let $V$ be the permutation module of $G$ with basis $\{x_1,\ldots,x_n\}.$  Let $\lambda, \mu \in \mathbb{C}$ to allow one to define a $\mathbb{C}G$-homomorphism $\rho:V \to V$ by $$\rho(x_j):=\lambda x_j+\mu\sum_{i \neq j}x_i.$$  By using the above fact or otherwise, how can we prove that $V$ is the direct sum of two non-isomorphic irreducible $\mathbb{C}G$ -submodules?  I tried to prove this by construction. A familiar irreducible submodule in this case is the $1$-dimensional space $U:=\operatorname{span}\{x_1+\cdots+x_n\}$. I intend to find another $(n-1)$-dimensional submodule $W$  which makes $V=U\oplus W$ hold, but it's hard to do so. Is there a way to use the fact instead of a random construction? When updating I got this error message:  W:Failed to fetch cdrom://Ubuntu 11.10 _Oneiric Ocelot_ - Release amd64 (20111012)/dists/oneiric/main/binary-i386/Packages  Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs W:Failed to fetch http://ppa.launchpad.net/synce/ubuntu/dists/your_ubuntu_version/main/source/Sources  404  Not Found   What to do? Is there a way to see the history of questions protected by me or another user? Having a record of all actions taken on a site, as is provided by the &quot;activity&quot; and &quot;votes&quot; tabs of our profile, comes in handy very often. Perhaps the most common case is being able to find a question I've interacted with in the past, to see if anything has changed about it. This applies to questions a user has protected as much as anything else. Users are theoretically encouraged to unprotect questions when it's no longer necessary, as emphasized , but in practice they often do not. In many cases it's hard to blame them: unless they specifically marked it as a favourite, the site doesn't keep any record of the question to allow them to find it again. We should help users more easily review their own protections in the future.    For personal review, the votes tab is adequate, but there may also be value in displaying this publicly in the activity tab. There may be users with a history of repeatedly protecting questions over-eagerly. It would be useful to be able to review other users' protection histories to see if this is the case. Even if this is not available to regular users, it may be helpful to moderators, unless their user activity views already allow them to filter down to see this. Word for a person with a negative attitude When should the "Not an Answer" flag be used? Possible Duplicates:             does anyone know a free software that will graph the directories on my hard drive and sort them in order of largest size?  or provide me a solution for me to quickly determine what drives/ files are consuming my hard drive space? "Actually" vs "really" I'm using Ubuntu 18.04.  I want to remove the digital clock from the lock screen because I just want to see a good wallpaper there, unobstructed.   How do I go about this? How do you make sure email you send programmatically is not automatically marked as spam? Accessing derived class property members from base class object in CSharp probability of getting 50 heads from tossing a coin 100 times What is the Total Reputation field on Area51? What does the total reputation field on Area51 represent?  It's obviously not the total of the user's reputation on the various sites, as that is the number listed as user reputation. Is this intended behavior (with plain XeTeX):  \input tikz \tikz\draw[dashed] node {$3T\over4$}; \bye   It renders as: !?  The fraction line is dashed, too! Is this intentional? Is there something I can do to change that? I know I can separate the fraction into its own node, but other than that?