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  • Jquery draggable + toggleClass problem..

    - by vrynxzent
    the problem here is that the toggleClass position top:0px; left:0px will not trigger.. only the width and height and background-color will activate.. it will work if i will not drag the div(draggable).. if i start to drag the element, the toggled class positioning will not effect.. i dont know if there's such a function in jquery to help this.. <html> <head> <title></title> <script type="text/javascript" src="jquery-1.4.2.js"></script> <script type="text/javascript" src="jquery.ui.core.js"></script> <script type="text/javascript" src="jquery.ui.widget.js"></script> <script type="text/javascript" src="jquery.ui.mouse.js"></script> <script type="text/javascript" src="jquery.ui.resizable.js"></script> <script type="text/javascript" src="jquery.ui.draggable.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("#x").draggable().dblclick(function(){ $(this).toggleClass("hi"); }); }); </script> <style> .hello { background:red; width:200px; height:200px; position:relative; top:100px; left:100px; } .hi { background:yellow; position:relative; width:300px; height:300px; top:0px; left:0px; } </style> </head> <body> <div id="x" class="hello"> </div> </body> </html>

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  • Performance Cost of a Memcopy in C/C++

    - by Cenoc
    So whenever I write code I always think about the performance implications. I've often wondered, what is the "cost" of using a memcopy relative to other functions in terms of performance? For example, I may be writing a sequence of numbers to a static buffer and concentrate on a frame within the buffer, in order to keep the frame once I get to the end of the buffer, I might memcopy all of it to the beginning OR I can implement an algorithm to amortize the computation.

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  • What's causing this background-image to display "incorrectly" in Opera and Firefox?

    - by Sukasa
    I know this is something I'm probably doing wrong, so please don't incinerate me for the thread title. I'm trying to put together a small personal website using HTML 5/CSS3. I've checked with the w3c validator and the site and CSS file fully conform according to the validator (However the validator has a warning attached that it might not be perfect). I'm not sure how to explain it without a picture, so here's a comparison of Chrome/Opera/Firefox: So, you can sorta see how in Chrome the background image is in one non-repeating piece, whereas in Opera/Firefox the image has, oddly, been broken up and placed slightly differently. I'm confident this is due to an error on my part, but I've had no luck at all figuring out why the image is being mangled in Opera and Firefox. Here's the CSS that's relevant to this issue: /* Content Pane */ .content { position: absolute; left: 220px; width: 800px; top: 80px; min-height: 550px; background-color: rgba(8,12,42,0.85); } /* Headers */ .content hgroup { background: url("Header_Flat.png") no-repeat left top; min-height: 38px; padding-left: 28px; text-shadow: 0 0 8px #FFA9FF; color: Black; text-decoration: none; } .content hgroup h1 { display: block; } .content hgroup h3 { display: inline; position: relative; top: -12px; left: 20px; text-shadow: 0 0 6px #AFF9FF; } .content hgroup h4 { display: inline; position: relative; top: -12px; left: 20px; font-size: xx-small; text-shadow: 0 0 6px #AFF9FF; } And the HTML: <hgroup> <h1>New Site!</h1> <h3>Now with Bloom!</h3> <h4> - Posted Tuesday, May 11th 2010</h4> </hgroup> Can anyone see what I'm doing wrong?

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  • current page highlights on child pages

    - by user557318
    Im trying to achieve current page highlights on wordpress similar to this site Alex Soth. I'm very nearly there with my css. At present i have current page highlights on pages, ie. home,calendar, projects. However when it come to current page highlights on child pages i have a problem. the indented child page list appears on hover when selecting a child page, but after page selection the menu reverts back to the standard pages menu with no visible child menus? unlike the link to the Alex Soth site where the extended menu stays and current page is highlighted I know that the answer will be a simple piece of css involving current_page_item and possible position:relative to obtain the menu staying visible after selection. But i can for the life of me work it out. Any ideas Ive attached my relivant pieces of css below?? thanks /* =Link Styles ------------------------------------------------------------------*/ input#submit { cursor: pointer; } input#searchsubmit { background: url(images/search.png) no-repeat center; } input#searchsubmit:hover { background: url(images/search.png) no-repeat center #3399FF !important; cursor: pointer; } .navigation a:hover, input#submit { background: #3399FF; color: #3399FF !important; } a { color: #666; } a:hover, a:hover span { color: #c11501 !important;background-color: #fae100; } .entry sup a, #main_nav .current_page_item a, #main_nav .current_page_ancestor a { color: #666 !important; } #main_nav h1.masthead a { color: #666; } #main_nav h1.masthead a:hover { border-right: none; } h2 a, #main_nav a { color: #3399FF; } img a, img a:hover { text-decoration: none; } .post a, .navigation a { font-weight: bold; color: #000; } .navigation a { background: #EEE; color: #666; font-weight: normal; padding: 3px 0px; border-radius: 0px; -webkit-border-radius: 0px; -moz-border-radius: 0px; } .post sup { font-size: 11px; color: #aaa; } .post sup a { border: 0; margin: 0; font-weight: normal; font-size: 10px; } #supplementary .post_nav ul.about_nav li a, #supplementary .post_nav ul.single_post_meta a, #supplementary ul.contact_key li a { color: #888888; border-bottom: 0; } /* =Main Menu ------------------------------------------------------------------*/ #main_nav ul.menu li { position: relative; } #main_nav ul.menu li:hover ul.sub-menu, #main_nav ul.menu li:hover ul.children { display: block; }

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  • Determining Screen Positions in Objective-C (NSScreen)

    - by Peter Zich
    Using [NSScreen screens] I'm able to get all of the screens attached to the computer and their sizes, however I'm trying to find out their positions relative to each other (like in Arrangement in the Display preferences). Is there a way to do this? I've looked online and through the class references on Apple's developer site and found nothing. Thank you.

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  • Moving .JS files to a CDN: How to manage AJAX requests?

    - by pagewil
    I am thinking of moving my static .JS files to a CDN such as Amazon S3 for performance reasons. As my PHP files and mySQL DB remain on my primary hosting domain what is the best way to manage my JS AJAX requests if they are now cross domain? Currently they look like this within my .JS file (with relative paths): $.ajax({ type: "POST", url: "/myNearbyPhpFile.php", data: {data:someData}, success: function($r){} });

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  • styling a form button

    - by Ayrton
    Hi I would like to style a form button (input or button tag) with 2 background images to create a stretchable button (relative to the text-length). The form button should also have a hovered state and it should be cross browser (at least IE7 & +) would need to support it. I know how to obtain the effect with just css with an tag = test If anyone could help me a little bit, I would be pleased yours truthfully

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  • I want to learn a new language!

    - by Alex
    Hi, I'm a college student majoring in computer science. I know java and will be learning C++ the next couple years at school. I want to add another language to my repertoire and have gotten conflicting advice: Ruby, Python, Perl, JavaScript, PHP, AJAX, among others. I was wondering what everyone's opinions were on the relative value of each of these languages in the job market, the ease of learning of each of the languages, and just personal preferences when it comes to the languages mentioned above. Thanks!

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  • CSS: Why do the border gets like this?

    - by Azzyh
    why does the border get like this, i want it around the videoclip, if i use float it do the border correctly, if i use position, then it gets like that, and i dont want to use float. #clip{ position: relative; right: 1px; border: 2px solid #FF3399; }

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  • css menu for cross browser...mobile and desktop

    - by user1763319
    I made a cross browser drop down menu, which works well with IE6. However, I have problems with other browsers such as IE9, Firefox, Chrome... etc. How can I modify my HTML and CSS to get the same effect that works in IE6? Link to JSFiddle Here is my CSS: <style> .bar ul,li{ z-index:999; margin:0; padding:0; } .bar { color: #FFFFFF; font-weight: bold; text-align: center; } .bar a { padding: 11px; } .bar a:visited { color: #FFFFFF; font-weight: bold; text-decoration:none } .bar a:link { color: #FFFFFF; font-weight: bold; text-decoration:none } .bar a:hover { color: #FFFFFF; font-weight: bold; text-decoration:underline } #nav0{ list-style:none; font-weight:bold; /* Clear floats */ float:left; width:100%; } #nav0 li{ float:left; margin-right:10px; position:relative; } #nav0 a{ display:block; padding:5px; color:#fff; background:#003399; text-decoration:none; } #nav0 a:hover{ color:#fff; background:#333; text-decoration:underline; } /*--- DROPDOWN ---*/ #nav0 ul{ background:#fff; background:rgba(255,255,255,0); list-style:none; position:absolute; left:-9999px; } #nav0 ul li{ padding-top:1px; float:none; } #nav0 ul a{ white-space:nowrap; } #nav0 li:hover ul{ left:0; } #nav0 li:hover a{ text-decoration:underline; } #nav0 li:hover ul a{ text-decoration:none; } #nav0 li:hover ul li a:hover{ background:#333; } #nav0 li ul li a{ text-align: left; } #nav0 li:hover ul li ul { display:block; background:#003399; float:left; position:relative; padding-left:20px; } #nav0 li ul li:hover ul { display:block; background:#003399; float:left; position:relative; padding-left:20px; } </style> Here is my HTML: <body bgcolor="#79A6A6"> <div id="page" align="center"> <table class="bar" border="0" width="960" cellspacing="0" cellpadding="0" id="table_bar" bgcolor="#003399"> <tr> <td> <ul id="nav0"> <li><a><strong>Home</strong> </a> <ul> <li><a href="#" title>Top Item 1</a><ul> <li><a href="#" title="-">Item 1</a></li> <li><a href="#" title="-">Item 2</a></li> </ul> </li> <li><a href="#" title>Top Item 2</a><ul> <li><a href="@" title>Item 3</a></li> <li><a href="@" title>Item 4</a></li> </ul> </li> </ul> </li> <li><a><strong>Home</strong> </a> <ul> <li><a href="#" title>Top Title</a><ul> <li><a href="#" title="-">title</a></li> <li><a href="#" title="-">title123456789</a></li> </ul> </li> <li><a href="#" title>Top Hello</a><ul> <li><a href="@" title>hello</a></li> <li><a href="@" title>hello123456789</a></li> </ul> </li> </ul> </li> </ul> </li> <ul> </ul> </td> <td width="50" style="text-align: left">&nbsp;</td> </tr> </table> </div> </body> In ie6 Home Top Item 1 Item 1 Item 2 Top Item 2 Item3 Item4 In ie9 Home Top Item 1 Top Item 2 Item 2 Item 3 Item 4

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  • How to censor IP addresses in a file with Python?

    - by Julio
    Hello everyone. I have a log file containing some Whois entries with relative IP addresses which I want to censor like: 81.190.123.123 in 81.190.xxx.xxx. Is there a way to make such a conversion and rewrite the file contents without modifying the rest? Thank you for the help!

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  • Sun's JVM instruction speed table

    - by Pindatjuh
    Is there a benchmark available how much relative time each instruction costs in a single-thread, average-case scenario (either with or without JIT compiler), for the JVM (any version) by Sun? If there is not a benchmark already available, how can I get this information? E.g.: TIME iload_1 1 iadd 12 getfield 40 etc. Where getfield is equivalent to 40 iload_1 instructions.

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  • Permanent file changes on iPhone simulator

    - by Cesar
    I'm in trouble with paths, relative paths, NSBundle and all the path/file related operations :) While i run the simulator everthing goes right but all the file changes are not permanent, so everytime i run my app i have to repeat the initial setup of my app. The question: What is the proper way to read and write files (from resource dir) and make all the file changes permanent (updated into the project folder) ? Thanks

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  • Usage history for Windows 7

    - by Lajos Arpad
    Hello, a relative of mine has a problem. She's working at a company, using Windows 7 and can't set a password because if she's not there her boss might want to use some of her data, but she has suspicions that there is a colleague who spies on her files, because there is no password set for her computer. Does anybody know how can somebody view some kind of history of when was the computer turned on before and what files were opened/runned? Thanksin advance for your answers.

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  • What is the meaning of client coordinates in SetWindowPos

    - by user1775315
    The documentation for SetWindowPos says the following for the X and Y parameters: X [in] Type: int The new position of the left side of the window, in client coordinates. Y [in] Type: int The new position of the top of the window, in client coordinates. By "client coordinates", does it mean that the parameters specify the position of the client area of the window, or that they specify the position of the window (not the client area) relative to the parent window's client area? Or something else?

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  • Excel macro to change location of .cub files used by pivot tables? (to allow .xls files that depend

    - by Rory
    I often use Excel with pivot tables based on .cub files for OLAP-type analysis. This is great except when you want to move the xls and you realise internally it's got a non-relative reference to the location of the .cub file. How can we cope with this - ie make it convenient to move around xls files that depend on .cub files? The best answer I could come up with is writing a macro that updates the pivot tables' reference to the .cub file location....so I'll pop that in an answer.

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  • Hide Hashtags from the user's address bar

    - by user288082
    Does anyone know an easy way to hide hashtags in the user's address bar? I am using a image gallery plugin and the only way to control the start position is to use a hash tag. The problem is the hash tag gives away the relative path of the images folder and it looks bad. Without the hash tag it only loads thumbs and not start image so really it's unavoidable. Thanks!

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  • How to rip specific data from an HTML file?

    - by SnirD
    Hi, so I have multiple HTML files which I need to get some praticular data from, I mean theres a bunch of non relative information in this HTML files, but I need just lets say things that are between the <div class="myInfo"> and </div>, after getting this information I want to handle it in my own PHP page, so for example I can insert this data into some variables. Is it even possible using PHP only? (Forgive me for my English mistakes)

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  • jQuery .find() not working in IE

    - by Jake
    I have a function trying to run this: if ( action=='fadeIn' ) { if ( $( this ).css( 'position' ) == "static" ) { $( this ).css( {position: 'relative'} ); } $( this ).append( '<span class="bg_fade">' ) } var fader = $( this ).find( '.bg_fade' ); alert(fader.attr('class')); It works fine in Firefox, but in IE, the alert returns undefined. Any ideas?

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  • When i add a bitmap to an array list the last element is duplicated in previous indexes

    - by saxofone2
    I'm trying to implement a personal way of undo/redo in a finger paint-like app. I have in synthesis three objects: the Main class (named ScorePadActivity), the relative Main Layout (with buttons, menus, etc, as well as a View object where I create my drawings), and a third object named ArrayList where i'm writing the undo/redo code. The problem is, when I press the undo button nothing happens, but if I draw anything again "one-time" and press undo, the screen is updated. If I draw many times, to see any changes happen on screen I have to press the undo button the same number of times I have drawn. Seems like (as in title) when I add a bitmap to the array list the last element is duplicated in previous indexes, and for some strange reason, everytime I press the Undo Button, the system is ok for one time, but starts to duplicate until the next undo. The index increase is verified with a series of System.out.println inserted in code. Now when I draw something on screen, the array list is updated with the code inserted after the invocation of touchup(); method in motionEvent touch_up(); } this.arrayClass.incrementArray(mBitmap); mPath.rewind(); invalidate(); and in ArrayList activity; public void incrementArray(Bitmap mBitmap) { this._mBitmap=mBitmap; _size=undoArray.size(); undoArray.add(_size, _mBitmap); } (All Logs removed for clear reading) The undo button in ScorePadActivity calls the undo method in View activity: Button undobtn= (Button)findViewById(R.id.undo); undobtn.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { mView.undo(); } }); in View activity: public void undo() { this.mBitmap= arrayClass.undo(); mCanvas = new Canvas(mBitmap); mPath.rewind(); invalidate(); } that calls the relative undo method in ArrayList activity: public Bitmap undo() { // TODO Auto-generated method stub _size=undoArray.size(); if (_size>1) { undoArray.remove(_size-1); _size=undoArray.size(); _mBitmap = ((Bitmap) undoArray.get(_size-1)).copy(Bitmap.Config.ARGB_8888,true); } return _mBitmap; } return mBitmap and invalidate: Due to my bad English I have made a scheme to make the problem more clear: I have tried with HashMap, with a simple array, I have tried to change mPath.rewind(); with reset();, new Path(); etc but nothing. Why? Sorry for the complex answer, i want give you a great thanks in advance. Best regards

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  • How can I associate .sh files with Cygwin?

    - by Jerph
    I'd like to run a long rsync command in Cygwin by double clicking on a .sh file in Windows. It must start in the file's containing directory (e.g. /cygdrive/c/scripts/) so that relative paths work. Anyone gotten this to work? Note: I've just found chere, a Cygwin package that manages Windows context menus (Bash Prompt Here). It might have some clues.

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  • jquery: ordinal of td inside tr

    - by deostroll
    I have a row in an html-table that contains only images. (this happens to be the first row too). Those images are wired for a click event too. While trying to handle the click event I can find out its parent (i.e. <td> element). But I want to know its relative ordinal in the table row (<tr).

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