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  • Virtual Box between differnt PCs

    - by Jim
    I am using Virtual Box machine (as .vdi) on external HDD drive so I can move it between different pcs. On each PC I have created new VM machine, attached that vdi and it seems working well. However, I've noticed that during my last transfer the latest installed applications were not saved on the .vdi, which made me to loose 1 day of work. I don't remember of doing any snapshots which I could merge. Can someone give me a hint how to handle this efficiently in feature?

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  • OS X Sending syslog to a remote box

    - by skarface
    For some reason I have a hard time wrapping my head around how OS X handles things like init, cron, and "normal" daemon maint. Too many years spent doing *nix work. How do I configure syslogd on a 10.6 OS X box to send logs to a syslog server?

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  • Virtual Box, full screen ?

    - by Arkapravo
    Hi How can I get Virtual Box go full screen, as of now I am getting my guest OS in a small screen (640 x 480) type, even 'going full screen' doesn't make any difference ? I want my guest OS to be of same screen size as my host OS ! Regards

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  • My home box as my own host?

    - by Majid
    Hi all, I have a 512 kb/s DSL service at home. I do not have a static IP but I can get one if I pay some extra to my ISP. Now, if I get the static IP, can I make my home box act as my internet host? What else do I need? Thanks P.S. I know that if at all possible, the site I make available this way might be slow, that is alright, my question is if it is possible at all.

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  • What is the function of those film covers on electronic equipment such as mobile screens but also peripheral plastics on a laptop?

    - by leladax
    I understand it may "protect" an area but I don't get why the customer gets it and then takes it off after it was being protected in a full box anyway. Also, should those film covers that surround the plastics around a laptop screen (and not the screen itself) and maybe also on the keyboard be kept on as much as possible? I noticed if one tries to keep them on as much as possible they tend to go off by themselves anyway, but anyway, what's the status quo about it?

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  • Port-Forwarding in Virtual Box

    - by davidzaz
    I have Virtual Box setup with the following commands: vboxmanage setextradata myVm "VBoxInternal/Devices/pcnet/0/LUN#0/Config/transfer/HostPort" 50000 vboxmanage setextradata myVm `"VBoxInternal/Devices/pcnet/0/LUN#0/Config/transfer/GuestPort" 50000 vboxmanage setextradata myVm "VBoxInternal/Devices/pcnet/0/LUN#0/Config/transfer/Protocol" TCP On the host machine, the following command times out: telnet localhost 50000 What am I doing wrong? The above command does work on the guest machine.

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  • Combobox with collection view itemssource does not update selection box item on changes to the Model

    - by Vinit Sankhe
    Hello, Sorry for the earlier lengthy post. Here is my concise (!) description. I bind a collection view to a combobox as a itemsSource and also bind its selectedvalue with a property from my view model. I must keep IsSynchronizedWithCurrentItem="False". I change the source list ofr the view and then refresh the view. The changed (added, removed, edited) items appear correctly in the item list of the combo. But problem is with the selected item. When I change its property which is also the displaymember path of the combo, the changed property value does not reflect back on the selecton box of the combo. If you open the combo dropdown it appears correctly on the item list but not on the selection box. Now if I change the combobox tag to Listbox in my XAML (keeping all attributes as it is) then when selected item's displaymember property value is updated, the changes reflect back on the selected item of the list box . Why this issue? Just FYI: My View Model has properties EmployeeCollectionView and SelectedEmployeeId which are bound to combo as ItemsSource and SelectedValue resp. This VM implements the INotifyPropertyChanged interface. My core employee class (list of which is the source for the EmployeeCollectionView) is simply a Model class without INotifyPropertyChanged. DisplayMemberPath is "Name" property of employee Model class. I change this by some means and expect the combo selection box to update the value. I tried refreshing ther SelectedEmployeeId by setting it 0 (where it correctly selects the dummy "-- Select All --" employee entry from itemsSource) and old selected value back. But no use. The old value takes me back to the old label. Items collection has latest entry though. When I make combobox's IsEditable=True before the view's refresh and after refresh I make IsEditable=False then the things work out correctly! But this is a patch and is unnecessary. Thx Vinit Sankhe

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  • Adding click/double-click events to static group box controls

    - by omatai
    Having realised my own reasons were way too dubious, I've now gone about this a different way. But I'm still curious... For reasons of nostalgia, familiarity and laziness, I'm coding a UI with MFC. For dubious reasons (as if those were not enough), I wanted to add a (double-)click event to a group box. Naturally, the group box contains things - in fact, it contains another static item, to which I can successfully add a (double-)click event handler. Is there any reason I cannot get an event handler to work for clicks on my group box the same way I can do that for the simple text static item? No amount of clicking on, in or near the control fires the event. Note - I've read through http://www.codeproject.com/KB/static/staticctrl_tut.aspx and tried responding to both ON_STN_... events and ON_BN_... messages, setting the notify style (BS_NOTIFY appears in the rc file)... and still I'm missing something - what is it? Is it even possible? Most of what I've googled suggests it is... but without clear answers for C++/MFC. Since first posting this question, I've found reference to a WM_NCHITTEST message, and hints that you have to create a handler for this message to override the group box default behaviour of responding with HT_TRANSPARENT... despite having its transparent property in ClassWizard set to false. Hmmm. Can anyone confirm that this is indeed the key?

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  • Changing the direction of a Combo box dropdown in SWT

    - by Kris
    Hi, I'm building an Eclipse plugin in SWT, and I have the following problem: one of my fields is a combo box, and in some cases it may have fairly long items as selection options. My plugin runs on the right side of the screen, so when you go to use the combo-box, the right side of the combo box is cut off. So, my question is: is there any way to change the dropdown's alignment relative to the combo control? It seems to be permanently left-aligned... and I'm pretty sure you can change the direction in Swing (though the only place I've seen it done is in the Substance UI demo. The Combo Box tab has boxes with North, South East, and West flyout directions... for my application, I need something like the West flyout) Note: Setting actual text limits is a last-case-scenario option; it would be quite a bit of guesswork to set the text limit dynamically (since the widget's view can be resized). Here's a picture (sorry, I can only have one link and no images :( ... I need some more rep :p) Left side of the line: Proper width - the view is the wide enough for the combo dropdown to display all the text; you can see the scrollbars on the right side. Right side of the line: Too small - Here, the view has been resized, and the combo dropdown scrollbar (as well as some of the text) is cut off by the right side of the screen. I always have more screen space available to the left (since this is always on the right hand side of the screen), but the combo dropdown always appears to the lower right. Hopefully this is clear enough.

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  • Why won't the vertical margins between <p> and <hr> collapse in IE7

    - by Nicolas
    Hello all, Perhaps I am missing something, but I can't explain this from any IE bug I know of. Why in this example do the margins of the <p> and <hr> elements collapse as expected in standards compliant browsers (i.e. FF3, IE8, etc) but not in IE7 (including IE8 compatibility mode)? <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" > <head> <title>IE7 Box Model</title> <style type="text/css"> p { border: 1px solid #00f; background-color: #fefecb; margin: 20x 0 20px 0; } hr { margin: 20px 0 20px 0; } </style> </head> <body> <p> box 1 </p> <hr /> <p> box 2 </p> <hr /> <p> box 3 </p> </body> </html>

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  • JQuery plugin: catch events for clicking/tabbing into and out of an input box

    - by poswald
    I'm creating a Javascript JQuery Timepicker control plugin (which I hope to open source soon) and I would like some advice on how to best register the events in the cleanest way. The control will attach to an <input> box and provide a graphical way to enter times of day ( 14:25, 2:45 AM, etc...). It does this by adding a <div> after the input box. What I want is to bind an openControl() function that fires when the input is clicked or tabbed to, and a closeControl() function that fires when the input box is tabbed away from or deselected but not if the control itself is clicked. That is, I don't want to close the control if you're clicking inside of the control's <input> or the <div>. Here's what I have been doing to try to get there: /* Close the control attached to the passed inputNode */ function closeContainer(inputNode, options) { $input = $(inputNode); if ( $input.next().is(':visible')) { $input.next().hide(options.hideAnim, options.hideOptions, options.hideDuration, options.onHide ); } } /* Open the control */ function openContainer(node, options) { $input = $(node); $input.next().show(options.showAnim, options.showOptions, options.showDuration, options.onShow ); // bind a click handler for closing the contol $("body").bind('click', function (e) { $('.time-control').each( function () { $input = $(this).prev(); // only close if click is outside of the control or the input box if (jQuery.contains(this, e.target) || ($input.get(0) === e.target) ) { closeContainer($input, options); setTime($input, $input.next(), options); } else { closeContainer($input, options); } }); }); } I want to add support for tabbing in/out but I feel like this approach is wrong. Focus/Blur wasn't working well because the blur event fires if you click on the control. Should I be using those events but filtering out if they are inside the control's div? Anyone have a better way of doing this? Thanks!

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  • Fancy Box to Popup an HTML Page from One List Item in an Unordered List

    - by nicorellius
    I have an unordered list: <ul> <li><a id="fancy_popup" href="popup.html" class="fancybox"> Popup HTML Link</a></li> <li><a href="other.html">Other HTML Link</a></li> <li><a href="other.html">Other HTML Link</a></li> </ul> And I have a jQuery script: <script type="text/javascript"> $(document).ready(function() { $("#fancy_popup").fancybox({ transitionIn : 'elastic', transitionOut : 'elastic', easingIn : 'easeInSine', easingOut : 'easeOutSine', speedIn : 400, speedOut : 200, titlePosition : 'inside', titleFormat : 'document.write("Fancy Box Title");', cyclic : true }); }); </script> This jQuery Fancy Box script works elsewhere, with a div that has the id="fancy_popup" so I thought why not add it to the anchor directly in this case... I'm trying to figure out how to apply Fancy Box so that when someone clicks the Popup HTML link above, a Fancy Box window pops up, according to the script. I've tried variations with placing the id on the li, on the ul and manipulating the script for these selectors to no avail. Any help is appreciated.

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  • Cake returned the time consumed in data lookup in JQuery Alert Box

    - by kwokwai
    Hi all, When I was doing some self-learning on JQuery Ajax in Cakephp, I found out some strange behaviour in the JQuery Alert Box. Here are a few lines of code of the JQuery Ajax I used: $(document).ready(function(){ $(document).change(function(){ var usr = $("#data\\[User\\]\\[name\\]").val(); $.post{"http://www.mywebsite.com/controllers/action/", usr, function(msg){alert(msg);} } }); }); The Alert box shows me a message returned from the Action: Helloworld <!--0.656s--> I am not sure why the number of time consumption was displayed in the Alert box, since it was not in my code as follows: function action($data=null){ $this->autoRender = false; $result2=$this->__avail($data); if($result2==1) {return "OK";} else {return "NOT";} } CakePHP rteurned some extra information in the Alert box. Later I altered a single line of code and tried out this instead, and the time consumption was not displayed on screen then: $(document).ready(function(){ $(document).change(function(){ var usr = $("#data\\[User\\]\\[name\\]").val(); $.post{"http://www.mywebsite.com/controllers/action/", usr, function(msg){$("#username").append('<span>'+msg+</span'>);} } }); });

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  • manipulating radio box selection with javascript

    - by Crays
    Hi guys, i'm trying to do a poll but i designed it without any radio box in it. So i decided to make the selection being highlighted with a different background color, all is done with jquery. I set the display of the radio box to none so that it wouldn't show, gave each a unique ID. Here's the script. <form action="v_poll.php" method="post"> <ul class="voting"> <li class="voting votetext"><input type="radio" name="voting" value="a1" style="display:none;" id="a1"><a onClick="vote('a1')"Answer 1</a></li> <li class="voting votetext"><input type="radio" name="voting" value="a2" style="display:none;" id="a2"><a onClick="vote('a2')">Answer 2</a></li> <li class="voting votetext"><input type="radio" name="voting" value="a3" style="display:none;" id="a3"><a onClick="vote('a3')">Answer 3</a></li> <input type="hidden" value="1" name="id" /> <input type="submit" value="submit"> </ul> </form> <script type="text/javascript"> function vote(TheValue) { GetElementById(TheValue).checked=true; } </script> But when i checked the value of the radio box with $_POST['voting'], it is blank. Not the value assigned to the radio box. Anything i'm doing wrong? Please help. Thanks.

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  • Create a Modal Dialog box containing a form using struts2

    - by Lalitha
    In my application I have a part of form which should allow details of a n number of persons. i.e, Field1 Field2 field3 now a button Details of persons on button click it open a modal dialog box containg a form with 3 fields about person.When I click save. the details of persons sections should update...This should repeat on every button click.. I also need validations for fields on modal dialog box. Th data entered for field1,2,3 should remain same during the process.. How to do this in struts2.I am facing a lot of problems can some one help me with a simple example.. Regards, Lalitha One more problem is to have a date picker on modal dialog box..

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  • pygtk - dynamically update the widgets taking input from the gtk combo box

    - by Webrsk
    On selecting value from 1 to 10 from gtk combox box it should populate the checkbox by taking combo box value as an input. Say for example if i select 5 then 5 checkbox will be generated. It works.. But the issue is after i selected 5 now im selecting next value as 3 from combo box then there 8 checkboxes are displayed. The old 5 checkbox didnt get replaced. Is there any way to refresh the vbox(which has the checkboxes) or update to a new value. Enviroment : FC10 , Glade 2 , Python 2.5 , GTK.

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  • box stacking in graph theory

    - by mozhdeh
    Please help me find a good solution for this problem. We have n boxes with 3 dimensions. We can orient them and we want to put them on top of another to have a maximun height. We can put a box on top of an other box, if 2 dimensions (width and lenght) are lower than the dimensions of the box below. For exapmle we have 3 dimensions w*D*h, we can show it in to (h*d,d*h,w*d,d*W,h*w,w*h) please help me to solve it in graph theory.

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  • onfocus with select box in scriptaculous

    - by Stacia
    I have some code like so: $('product_name').onfocus=function() { this.focused=true; }; $('product_name').onblur=function() { this.focused=false; } function getEnter(evt){ if (evt.keyCode == Event.KEY_RETURN) { if ($('product_name').focused ) { ... However, if I try to add this to a select box and change the function to an ||, it breaks. Do select boxes work differently since they can be continuously selected? .focus seemed to make a difference (brighter color when in focus). I am trying to do a search on enter if either the product_name or the select box is focused and do something else otherwise. I have it set up now so everything works except the select box. Thanks.

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  • Facebook Like Box

    - by abelenky
    I'm trying to add a Facebook "Like Box" to an existing website, as described here The Page I'm promoting works just fine in preview-box on that page. But when I copy/paste the code as shown to my website, it instead shows a fraction of an empty facebook page with only a partially visible error message. <iframe src="http://www.facebook.com/plugins/likebox.php?profile_id=SenRandyGordon&amp;width=260&amp;connections=10&amp;stream=true&amp;header=true" scrolling="no" frameborder="0" allowTransparency="true" style="border:none; overflow:hidden; width:260px; height:px"></iframe> I cannot figure out what I'm doing wrong, and I added "Like Box"'s in the past, before Facebook released their new API. Please help?

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