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  • BlackBerry - waiting screen

    - by Pankaj Pareek
    Hello , i am developing one application in blackberry java development. I am requesting to http means i am connecting to web service .response of web service taking some time .That time i want to display some waiting screen. Could you tell me how can i do that.... Regards Pankaj Pareek

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  • how to capture the mouseover element?

    - by murali
    hi, i am developing an autocomplete feature.but i am facing one problem there... when i click on the suggestion box one of the results will not enter into the suggest html box... function handleOnMouseOver(oTr) { deselectAll(); oTr.className ="highlightrow"; position = oTr.id.substring(2, oTr.id.length); updateKeywordValue(position); } can you plz tell the solution thanks

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  • Not finding field in polymorphic association with Doctrine2

    - by dimirc
    I have a polymorphic association (Class Table Inheritance) and I need use DQL to query entities of a specific child class wich can be done using "x INSTANCE OF Entity" in WHERE clause. Now I need to put conditions specific for that child class but I get this error: "Class Person has no association named student_field_1" Person = Parent Class Employee = Child class Student = Child class is there any way yo cast of somehow tell Doctrine that the Person is actually a Student and to allow me to put Student fields in the WHERE?

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  • Pros and cons of distributed revision control systems?

    - by Ludwig Weinzierl
    What are the advantages and disadvantages of distributed revision control systems? If you have any experience with distributed systems like Git, Mercurial, Plastic SCM, etc. please share your experience. Tell us what worked well and where problems arose. I'm particularly interested to hear about the use of distributed systems in traditional, commercial, non-open source projects but answers about other uses are also welcome.

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  • What's the best way to debug URLRewrite rules?

    - by Charlie
    Trying to do a few URLRewrite rules - some of them worked, some didn't. For those that didn't work, how do you debug it? Especially if the rule was never invoked, how do I tell where I'm making a mistake? Tried Live HTTP Header extension with firefox as well as checking the server access logs, to no avail. My site is hosted with cpanel, using apache, and the rewrite rules are defined in .htaccess (I have some rules that worked, so it's not a setup issue I'm pretty sure) Thanks

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  • Which HTML and CSS standards reached W3C Recommendation status?

    - by mxn 4000
    Could anyone please tell me which HTML/XHTML and CSS versions reached "Recommendation" (not "Candidate Recommendation") status? I tried to find the documents at http://www.w3.org/TR/tr-status-stds and they appear to be: 1) "XHTML™ 1.0 The Extensible HyperText Markup Language (Second Edition)" 2) "Cascading Style Sheets (CSS1) Level 1 Specification" Please correct me if I'm wrong. These are kinda neanderthal technologies...

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  • MongoDB transactions?

    - by Arnis L.
    Playing around with MongoDB and NoRM in .NET. Thing that confused me - there are no transactions (can't just tell MongoConnection.Begin/EndTransaction or something like that). I want to use Unit of work pattern and rollback changes in case something fails. Is there still a clean way how to enrich my repository with ITransaction?

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  • How to host eclipse plugins(cheatsheet)???

    - by Rahul
    Hi, I have developed a eclipse plugin (cheatsheet)..that is in jar format. Can anyone tell me how to host that plugin publicily or in tomcat server so that remote user can install it through the given URL???? using this ...Help-Install Software (in eclipse)..i don't want copy paste that plugin in eclipse-plugin folder i want to install that....

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  • Learning C bit manipulation

    - by VaioIsBorn
    I didn't know any better name for a title of the question. For ex: on one of my previous questions one answered ((a)-(b))&0x80000000) 31 - this is kind of a too advanced for me and i can't really get what it means. I am not looking just for an answer of that, but i need someone to tell me some books/sites/whatever where i can learn this cool "advanced" tricks in C - and learn how and where to use them respectively too.

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  • anonymous function in SML

    - by vichet
    I have this below function and it works (fn x => x * 2) 2; but for this below one, it is not working (fn x y => x + y ) 2 3; can anyone tell me why? or help give me some hint to get it to work.

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  • Locking sharepoint list item

    - by user304628
    I have a sharepoint custom list which has 5 columns ..the user should fill in first three columns and the other two should be locked..when the user enters the items and start the workflow if the workflow gets approved the 3 columns should be locked for editing and then the other two should be available for editing . Can someone please tell me how can i achieve this. Thanks

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  • NPOI License (opensource fear)

    - by nCdy
    I was noticed that using Open source is dangerous, because some Open Source could be allowed only for Open Source projects. So my project is "For sell" and I'm scared using it... Can someone tell me : Can I use NPOI in my commerce project ? And maybe someone can clear my fears of using open source libraries and open source at all... Thank you.

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  • plot data at variable points using gnuplot

    - by Sharat Chandra
    Here is my data file seconds data (x-axis ( y axis points) points) 3.880000, 20 3.920000, 10 3.960000, 20 4.000000, 20 4.080000, 20 4.120000, 20 4.570000, 20 4.620000, 10 4.650000, 10 4.690000, 10 4.750000, 20 . . . and so on I want to plot points in column 2 at positions specified by column 1 ie I want 20 , 10 , 20 20, 20 etc to be present at 3.88 , 3.92, 3.96 on xaxis Can anybody tell me how to do this ?

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  • Can rpmbuild ingore files in buildroot?

    - by Noah Campbell
    I have a target directory that is checked into svn. I use the target as the --buildroot when I run rpmbuild. This causes rpmbuild to loose it mind because of the .svn directories in each directory. Is there a way to tell rpmbuild to relax? I looked at svn export target target-build, but it only knows about files tracked by rpm. Perhaps not a bad way to do it, but I'm not quite sure that is the best way.

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  • Are there people using scheme out there?

    - by Nick
    Hey, I have just started to study computer sciences at the university where they teach us programming in scheme. Since i have learned c++ for the last 6 years, scheme appears a little odd to me. But they tell me you can write any program you can write in C or Java with it. Is anybody really using this language?

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  • Django custom locale directory

    - by valya
    I'm developing a project with two different sites, divided by language. Maybe I was terribly wrong, but now my directory structure looks like: /ruapp/settings.py # SITE_ID = 1 /ruapp/manage.py /enapp/settings.py # SITE_ID = 2 /enapp/manage.py /common/urls.py /common/ # almost every other file /common/templates/ # templates with {% trans %} /locale/ # with locales ru-ru and en-us, generated by calling makemessages from the root of all this structure How to tell django about the locale? It does not seem like it will find the /locale/ folder by itself

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  • Rails + AMCharts with vertical legend

    - by Elliot
    I followed http://railsontherun.com/2007/10/04/sexy-charts-in-less-than-5-minutes/ to get regular line charts working on my rails app. Now I'm trying to use http://www.amcharts.com/stock/vertical-legend/ but the I seem to be running into issues. Can anyone tell by looking at the tutorial what needs to change to make it work? Thanks, Elliot

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