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  • Where to start learning Java?

    - by Kerry
    I've been convinced that I should learn another language (primarily PHP/Javascript oriented) and decided on Java. I learned my basics of PHP, years ago, from www.w3schools.com and Javascript from another similar site (since taken down) that had a series of tutorials that took you from nothing to something. Is there a similar site for Java? Is there a recommended IDE (Eclipse?) and site to learn?

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  • Folder Browser Dialog.

    - by Harikrishna
    I am using Folder Browser Dialog in my application to select a folder. Now I want such a thing that in the folder there should be only html files nothing else to be selected. Like if we have open file dialog and only we want to display html file then we use filter property of openfiledialog.So how can I do that in folder browser dialog to remain or select only html files in the folder ? That is how can I filter files in the folder browser dialog ?

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  • UIScrollView on scroll update method

    - by Alex Milde
    Hi is there a method / possibility to run a function when the scrollview is scrolling? i found scroll start and scroll end solutions but nothing like a onIsScrolling ... is there a built in solution? or whats the best workaround (nstimer)? thanks Alex

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  • How do I get selected date set by jQuery UI Datepicker

    - by Steven
    I'm setting the start date of an event using jQuery UI Datepicker. Now I need to retrieve the date I selected. I'm trying to use $('#startDate').datepicker('getDate'), but this returns NULL. Using FirBug, I see that the input value is nothing <input type="text" name="startDate" value="" id="startDate" class="hasDatepicker"> I'm able to retrieve selected date when using jQuery serialize. So how can I retrieve the selected date?

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  • Can't upload images with Magento 1.4 on Windows/IIS

    - by Jason
    Everything else works in Magento 1.4 but I can't upload images. Running on Windows/IIS. I know it isn't officially supported but seems odd that everything works but something as simple as image uploads. Tried updating the media path and that is correct. Also updated permissions on directories, but nothing has worked. Any other ideas to get this to work? thanks

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  • Jquery css: applying !important styles

    - by mkoryak
    I am having trouble applying a style that is !important. Ive tried: $("#elem").css("width", "100px !important"); This does nothing, no width style whatsoever is applied. Is there a jquery-ish way of applying such a style without having to overwrite cssText (which would mean id need to parse it first etc)

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  • VS2008 loading designermode takes forever

    - by Younes
    Is there anything that can be done about the Designer mode for a ascx file taking forever to show? I'm currently waiting for like 1 minute and still nothing happened. This is not the first time i see this problem, the ascx file doesn't even have any components to show yet... The web user control is like empty and still it won't load. What can be the problem here?

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  • XCode with boost "Sematic Issue - undeclared identifier va_start"

    - by Paulo Henrique
    C++locale.h ->Semantic Issue -->Use of undeclared identifier 'va_start' ->Semantic Issue -->Use of undeclared identifier 'va_end' First time using boost, downloaded it using ports and created a command line project in XCode. Header Search Path: /usr/include/** There is nothing in the code yet, just the main function that comes with the default proj. Just don't know what to do, never expected this to happen.

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  • Does clustered index on foreign key column increase join performance vs non-clustered ?

    - by alpav
    In many places it's recommended that clustered indexes are better utilized when used to select range of rows using BETWEEN statement. When I select joining by foreign key field in such a way that this clustered index is used, I guess, that clusterization should help too because range of rows is being selected even though they all have same clustered key value and BETWEEN is not used. Considering that I care only about that one select with join and nothing else, am I wrong with my guess ?

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  • Whats different between Visual Studio 2010 RC and RTM?

    - by Jason
    I have been using the RC version of VS2010 for a while now and wanted to know if anyone has a summary of what changed between the RC version and RTM. I just loaded the RTM and noticed some small things different. I searched around but can't find anything around about it. If there is nothing out there that lists these differences, can we start listing them here as you find them?

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  • How can I use a new Perl module without install permissions?

    - by James Dean
    Here is my situation: I know almost nothing about Perl but it is the only language available on a porting machine. I only have permissions to write in my local work area and not the Perl install location. I need to use the Parallel::ForkManager Perl module from CPAN How do I use this Parallel::ForkManager without doing a central install? Is there an environment variable that I can set so it is located? Thanks JD

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  • Silverlight 4 wait/spinner control

    - by Keith
    I'd like to implement a spinner control (something along these lines) in Silverlight 4 to display during pending operations. There are several examples on the web for Silverlight 3 but I'm either unable to compile them into my project or they just flat out display nothing. In addition I'm unable to find any examples specific to Silverlight 4. Can someone please post a sample for Silverlight 4 or a link to one?

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  • altering jQuery UI datepicker format

    - by stef
    i cant for the life of me figure out how to change the date from default mm/dd/yyyy to the european dd/mm/yyyy the manual states to use: $.datepicker.formatDate('yy-mm-dd', new Date(2007, 1 - 1, 26)); so far i have: $('#next_date').datepicker(); which shows the calendar fine but im not sure where the first line of code goes. this for example disables the calendar, nothing shows up, no js errors reported $('#next_date').datepicker.formatDate('yy-mm-dd', new Date(2007, 1 - 1, 26));

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  • iPhone SDK Question with Audio/Mic

    - by Henry D'Andrea
    I am trying to do an app, to where when it launches, it will detect audio, and then play it back automatically. NO BUTTONS, nothing to press. Just a picture of something then, it listens for audio, then plays it back. Similar to the Talking Carl app in the App Store. Any ideas/help? Would appreciate it, if i could use the code with IB.

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  • automatically execute an Excel macro on a cell change

    - by namin
    How can I automatically execute an Excel macro each time a value in a particular cell changes? Right now, my working code is: Private Sub Worksheet_Change(ByVal Target As Range) If Not Intersect(Target, Range("H5")) Is Nothing Then Macro End Sub where "H5" is the particular cell being monitored and Macro is the name of the macro. Is there a better way?

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  • HTML in Database

    - by pgfonline
    I am trying to read a html file which is a plain page with nothing but and tags in it. I'm using a function to return what is between each tag . . I can echo this to the page fine, but when I try to insert into the database the information is scattered. Any recommendations?

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  • Dojo datagrid won't display inside another div

    - by Tom
    Hi, Trying to get a Dojo datagrid working - have duplicated the first example on the documentation page (http://docs.dojocampus.org/dojox/grid/DataGrid) & it works just fine. However, when I try to display the grid inside another div (i.e. putting 'gridContainer4' from the example inside any other div) nothing displays... Any help much appreciated - can't find anything about this anywhere online!

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  • Delayed responses for cURL SSL PUTs/POSTs (php) (NSS vs OpenSSL)

    - by Yarin
    I have two Fedora-based apache webservers making the same SSL PUT/POST calls with php/cURL. One works fine, but with the other the call succeeds but takes a VERY long time to return a response (~10 min). (GETs don't seem affected) The working server's cURL uses OpenSSL for SSL, while the non-working version uses a later version of cURL that uses NSS for SSL I know nothing about SSL implementations or their effect on cURL. What would cause such a significant delay in SSL PUT/POST responses? Any suggestions appreciated- Thanks--

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