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  • Can you apply a CSS hover effect to an element that’s not a child of the hovered element?

    - by WilliamB
    I was not sure if this is possible or not. I am working in CSS3 animations right now and I need to hover on a link that will effect other div element(non-child) on the page. I was not sure if there is a work around or not. <style type="text/css"> #header { background-color:red; } #header:hover .element { background-color:blue; } .element { background-color:green; } </style> - <header id="header"> <li><a href="#">Hover</a></li> </header> <div class="element" > <p>hello world </p> </div>

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  • jQuery/JavaScript: Trigger when preloaded

    - by user317563
    Hello there, jQuery has the .ready() function, but I am unsure whether this is what I need: I set a default background image in CSS (imange 1 out of 4), once document is loaded (images and all, not only DOM); I want to start preloading background image 2 out of 4. Once that is loaded, I want to fade image 1 into image 2. Then I want to preload the next image (3 out of 4), once that is loaded, I want to fade from background image 2 into image 3, and finally preload image 4. Once image 4 is loaded, i would like to fade image 3 into image 4. After that, I want to cycle between the images with a set time interval. What strategy would I use to solve this? .load() function? Thank you for your time. Kind regards,Marius

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  • Retain Site Background and Switch Pages?

    - by yar
    I was about to redo a Rails site today using AJAX so that the background could remain in place. Then I thought, "that would be exactly like using frames," and then I thought about SEO consequences and I dropped the idea entirely and took a look around the Web. It turns out that few sites -- except for Google itself, which has the link bar at the top -- are doing this. It doesn't look impossible to do, but it's not exactly easy. Aside from Ajaxing, you have to think about updating the query-string and having SEO-friendly links (that actually don't work, but rather make background requests via Javascript). Will any of the new technologies -- HTML5, perhaps -- solve this problem and allow us to have a Web with background colors (and other static elements) that do not disappear momentarily between page refreshes? On the other hand, why are few devs doing this with current technologies? Is it just not a big deal, too complicated to implement, or....?

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  • How to set the background color of new activity after clicking tabs

    - by androidProgrammer
    Hi, I am switching activities on tab clicks and successful at this. But, in one of my Activity class I am doing the following: ` public void onCreate(Bundle savedInstanceState){ super.onCreate(savedInstanceState); setContentView(R.layout.main); } main.xml has the following: android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="#BDBDBD" > I want to change the background of this layout only and I want tabs to their as it is. But with the currentandroid:layout_height="fill_parent"in main.xml my background is overwriting the tabs which means I am unable to see tabs. and If I makeandroid:layout_height="wrap_content"` I cannot see any change taking and tabs are still their. Please help.

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  • CSS: Fixed background images taller than the browser viewport

    - by jj_aa
    I've got a large photo (940x1210) as the background image for a #page div which wraps around all the content on a site. Since the photo is a headshot, it looks pretty silly tiled, so I've set it not to repeat, and positioned it at 0,0. When the content enclosed by #page is taller than 1210px and the background image is set to scroll, the photo scrolls out of view, but if it's fixed, only the part of the image displayed initially in the browser viewport shows up- either the top half (fixed top left) or bottom half (fixed bottom left). Here's the question: how can I fix the background image to the bottom of #page (or the body) while scrolling through the full height of the image until I get to the bottom?

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  • jqmodal IE (7 or 8) flashes black before modal loaded

    - by brad
    This is killing me. In both IE7 and 8, using jqModal, the screen flashes black before the modal content is loaded. I've set up a test app to show you what's happening. I've taken jqModal EXACTLY from the site, no changes whatsoever, no external css that could be affecting my app. It works perfectly in every other browser (including IE6). http://jqmtest.heroku.com/ So, first two links are ajax calls, second is straight up inline HTML. (I originally thought it was the ajax that was affecting it, but that doesn't seem to be the case, I then thought it was slow loading ajax, hence to two differen ajax links) What's crazy is that the jqmodal site itself works perfectly in IE, no flashing of black, but I can't see what I'm doing wrong. Code is straight forward html: <body> <div id="ajaxModal" class="jqmWindow"></div> <div id="inlineModal" class="jqmWindow"> <div style="height:300px;position:relative;"> <p>Here's some inline content</p> <a href="#" onclick='$("#inlineModal").jqmHide();return false;' style="position:absolute;bottom:10px;right:10px">Close</a> </div> </div> <div style="width:600px;height:400px;margin:auto;background:#eee;"> <p><a href="/ajax/short" class="jqModal">Short loading modal</a></p> <br /> <p><a href="/ajax/long" class="jqModal">Longer loading modal</a></p> <br /> <p><a href="#" class="jqInline">inline modal</a></p> </div> </body> Javascript: <script type="text/javascript"> $(function(){ $("#ajaxModal").jqm({ajax:'@href', modal:true}); $("#inlineModal").jqm({modal:true, trigger:'.jqInline'}); }); </script> CSS is exactly the same as the one downloaded from jqModal's site so I'll omit it, but you can see it on my app Has anyone experienced this? I don't get how his works and mine doesn't.

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  • black screen is displaying in android

    - by Aswan
    i opened my application after i am not doing any kind of operation i leave the mobile 5 min after 5 min when i touch the my application it is showing black screen.is there any way to avoid this idle state Thanks in advance Aswan

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  • white in the black

    - by gcc
    how can i detect white image surrounded by black image take input 000 000 000 000 000 255 255 255 000 000 255 255 255 000 000 255 255 255 000 000 000 000 000 000 000 make it simpliest form 0 0 0 0 0 2 2 2 0 0 2 2 2 0 0 2 2 2 0 0 that step i couldnot did then search for coordinate of leading entry x,y then determine are there any detection if not print no detection else go another step find length of the square and how can calculate length and widht of the square

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  • white in the black [closed]

    - by gcc
    how can i detect white image surrounded by black image 000 000 000 000 000 255 255 255 000 000 255 255 255 000 000 255 255 255 000 000 000 000 000 000 000 and how can calculate length and widht of the square

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  • MATLAB: Drawing a line over a black and white image

    - by Richard
    This is quite possibly an extremely retarded question, but what is the best way to draw a line over a black and white (binary) image in MATLAB, provided the start and end coordinates are known? Please note, I am not trying to add an annotation line, I would like the line to become part of the image.

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  • good word whitelist to override bad word black list

    - by dangerousguy
    I've read through the discussion here... http://stackoverflow.com/questions/273516/how-do-you-implement-a-good-profanity-filter I've decided to implement a bad word filter using the badlist referenced in that thread. However I'm thinking about the scunthorpe problem. (see wikipedia I can't post the link, I'm a new user) Is there a white list of words like scunthorpe and manuscript that I can use to override a black list? (not interested in discussions about sensorship etc)

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  • TabBarController NavigationController with black backgroundbar

    - by Simon
    hello I've placed this code my didload method, to get a black Navigationbar. rootTabBarController.navigationController.navigationBar.barStyle = UIBarStyleBlackOpaque; rootTabBarController.moreNavigationController.navigationBar.barStyle = UIBarStyleBlackOpaque; its working fine, but when the user rearranges the Icons in the editmode, i'm getting a default blue navigation bar. Can anyone help me to avid this ? btw: big thanks to the genius crowd!

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  • Weird black spots on custom Google Map with IE

    - by Domenic
    Hello. I'm getting some weird black spots with a custom map page (via the Google Maps API v2.x) I have created. (Click SERVICIOS and then the icon farthest south to generate image shown below.) The issue seems to only appear when using Internet Explorer. I'm wondering if this is a common problem and if there is a common fix? Any ideas? Thanks.

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  • [Silverlight] MessageBox Black Page

    - by nCdy
    I do Silverlight MVC project on VWDEE2010 when I do private void button1_Click(object sender, RoutedEventArgs e) { MessageBox.Show("I am a button"); } Message shows on BlackScreen on background and only when I click OK it returnts me to my page. Why black page and what ways to avoid ? Thank you.

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  • Sendmail background process sometimes processes queue, but sendmail -q always works

    - by markmcb
    I'm using sendmail version 8.14.4 on Fedora 15 to send email. My Rails app uses delayed_job to queue up emails. Messages will queue up in /var/spool/mqueue as expected, but don't always get processed. I can see the messages and sendmail is definitely running in the background. Restarting the process does nothing. However, when I issue the sendmail -q command, sendmail gets to work and starts sending. The really odd thing is that this behavior only occurs sometimes. Other times message queue up and are delivered as expected. I've tried tweaking various sendmail configs to reduce the time between queue processing (for example, adding define('confMIN_QUEUE_AGE', '0')dnl to /etc/mail/sendmail.mc), but nothing seems to do the trick. Any ideas what might be the root cause?

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  • Shut Down took way too long because of "Background Programs"

    - by Christopher Chipps
    I tried shutting my desktop PC (with Windows7) down but after several attempts (like 4 or 5) at Start -- Shut Down, the GUI was still there and it was not shutting down. I didn't think there were any programs running when I pressed Shut Down, so I went into the taskbar (Ctrl + Alt + Del) to check out the processes. Once I did that, a screen appeared with a message stating that there are "background programs" still running and it gave me an option to "Force Shut Down" which I pressed and it shut down normally. Does anyone know why this would happen?

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  • Shell Script Launching Child Processes

    - by Matt James
    Disclaimer: I'm totally new to shell scripting, but have quite a bit of experience in other languages like PHP and Obj-C. I'm writing my first daemon script. Here are the goals: I want it to run in the background I want it to be triggered by an init.d script that includes start/stop/restart commands I want each process in a loop to trigger its own subprocess. When the parent process kicked off by the init.d script is killed, I want the subprocesses to die as well. Essentially, I'm looking for the same kind of behavior that appears to be very common among software like apache, spamd, dovecot, etc. But, based on my research, I haven't found a single, simple answer as to how this kind of thing is achieved. Any help is greatly appreciated.

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  • How to retain background colors when pasting between documents in Excel

    - by Iain Fraser
    I have a script that programatically generates excel spreadsheets - cleaning up ugly reports that are given to us from another organisation. For interests sake; I'm using PHPExcel to generate the "clean" reports. We get these reports every week for an event that happens every couple of months. The reports contain a list of attendees along with a group id that allows us to know that some attendees belong together. To help the event organisers out, I've taken the event ID and generated a unqiue color code (based on the hash of the event ID - truncated to 6 characters). This unique colour code is set as the background color of a cell in each row. This helps organisers quickly visually identify group members. Trouble is, when the organisers copy the rows from the weeks report into the master report (which contains all attendees, not just the ones that signed up this week) - all the colour-codes snap to the master template's color pallette. Thank you very much for your time All the best Iain

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  • Buying Dual Monitors of different size and resolution

    - by rutherford
    I'm about to go choose a dual monitor setup: 1) Is there any reason why I can't just walk out and buy the two TFT screens I like (a wide screen and a 'portrait' screen) and combine them? Mainly wide screen would be for gaming, and portrait for browsing. I'd want the desktop stretching from one to the other (ie drag pointer, apps from one screen to the other) 2) Also do I need separate gfx cards for each monitor or can one cover both? any performance cost? 3) And can I have separate background images for each, seeing as they'll be different resolutions?

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  • Buying Dual Monitors of different size and resolution

    - by rutherford
    I'm about to go choose a dual monitor setup: 1) Is there any reason why I can't just walk out and buy the two TFT screens I like (a wide screen and a 'portrait' screen) and combine them? Mainly wide screen would be for gaming, and portrait for browsing. I'd want the desktop stretching from one to the other (ie drag pointer, apps from one screen to the other) 2) Also do I need separate gfx cards for each monitor or can one cover both? any performance cost? 3) And can I have separate background images for each, seeing as they'll be different resolutions?

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