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• Mint Linux - Downgrade Java to 1.5

  - by Chrisc

  Hello, Currently, I am running Mint Linux (Release 9). I need to downgrade Java from version 1.6 to 1.5, and have been trying to figure out how to go about this. So far, I've had no luck. The package manager doesn't seem to have it. Does anyone have any suggestions? Thanks, - Chris

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• PyEphem (sunrise / sunset time calculation) equivalent in C#

  - by dassouki

  PyEphem is a neat library that allows easy calculation of sunrise, set, dawn, and dusk of location based on lat, long, and UTC timestamp I don't want to go through the calculation myself, rather I was wondering if there is an existing library I could use

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• Change bgcolor param value on mouse over?

  - by mr.matthewdavis

  I have a .SWF email submit form. The background color is set via: `<param name="bgcolor" value="#000000" />` and in the embed: `<embed src="FILE.swf" flashvars="STUFF" quality="high" **bgcolor="#000000"** width="260" height="32" name="WidgetMailBlack" align="middle" swLiveConnect="true" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />` Is it possible either on mouse over of the Object or a containing div to change those values? i.e. to #ffffff many thanks!

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• Rewriting URLs with mod_rewrite

  - by Webby

  Hey guys, I'm currently rewriting urls from http://domain.com/profile/?u=10000017564881 this to this http://domain.com/profile/10000017564881 with the following rewrite RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.*?)\/?$ index.php?u=$1 [L] However I'd like to optimize for seo a litte and go with : http://domain.com/profile/10000017564881/Anything-I-want-here Obviously the /Anything-I-want-here is just null ignored ... Any idea's guys? much appreciated

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• UIAccelerometer

  - by xyz

  hello, I want to make a iPhone application which makes use of UIAccelerometer and the application is as follows... As you move your iPhone in space, Air Paint(my application) creates a path of this movement mimicking a form of light graffiti.can any body have an idea of how to go about it?

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• Running PHP Zend Test in Eclipse

  - by Carlos Eiroa

  Is it possible to run PHP Zend test cases (those that extend Zend_Test_PHPUnit_ControllerTestCase, etc.) through Eclipse PDT? I would like to be able to run them in a similar fashion as you run JUnit tests in Eclipse, by right-clicking the test file and selecting "Run as a JUnit test case." I'd love to see the green or red bar instead of having to go to the command line :). Thanks in advance.

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• Symfony custom route works with frontend_dev.php but not with index.php

  - by dazhall

  Am I missing something or should my custom route work with the index.php (or nothing) instead of frontend_dev.php? I'm getting a 500 error when I go to the model, and a 404 for the show page. My route is: project_show: url: /project/:slug class: sfDoctrineRoute options: { model: Project, type: object } param: { module: project, action: show } Any help would be much appreciated! Thanks! Darren.

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• How do I use standard Windows warning/error icons in my WPF app?

  - by RandomEngy

  I'm making a custom error dialog in my WPF app and I want to use a standard windows error icon. Can I get the OS-specific icon from WPF? If not, does anyone know where to get .pngs with transparency of them? Or know where in Windows to go extract them from? So far my searches have turned up nothing.

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• TSQL: Global Script Variable?

  - by Abs

  Hello all, I am making use of variables in my TSQL queries. As my script has grown, I have separated each part by GO, now the problem is I need access to variables at the top of my script. How can I still access these variables? Hopefully, this is something simple and straightforward. Thanks all

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• Are you a self taught programmer or did you take a programming course?

  - by workinprogress

  Lots of developers I know were self taught programmers including me. I was wondering how much of the developer community learned programming by taking a course in school or by experimenting, asking questions on forums, reading online articles, and just making it up as you go along? Post whether you were self taught or took classes, what language you program in, and anything else that may be interesting. P.S. Books count as self taught.

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• How can I match string order between two documents in PERL?

  - by Randy

  Hi, I've a problem in making a PERL program for matching the words in two documents. Let's say there are documents A and B So I want to delete the words in document A that's not in the document B A: I eat pizza B: She go to the market and eat pizza result: eat pizza I use Perl for the system and the sentences in each document isn't in a big numbers so I think I won't use SQL And the program is a subproram for automatic essay grading for Indonesian Language (Bahasa) Thanx, Sorry if my question is a bit confusing. I'm really new to 'this world' :)

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• Window z-ordering in java

  - by Aaron

  Is there a way to manage the window z-ordering of JDialog windows within java? I would like to able to assign each window to a layer such that windows on lower layers can never go above and obscure windows on higher layers. Even when they have focus. Similar to the Z-order capability that exists for components but for JDialog windows. The solution does not need to work across all OSes. A linux specific solution is acceptable.

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• c++ dynamic_cast error handling

  - by Nazgob

  Is there any good practice related to dynamic_cast error handling (except not using it when you don't have to)? I'm wondering how should I go about NULL and bad_cast it can throw. Should I check for both? And if I catch bad_cast or detect NULL I probably can't recover anyway... For now, I'm using assert to check if dynamic_cast returned not NULL value. Would you accept this solution on a code review?

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• How can I use back button while loading a page in an Android WebView?

  - by Sara

  I have a link in my application that triggers a webview to open from webview.loadUrl(...). Sometimes it's takes quite a while to load the page, and in these cases I want to be able to use the built in back button on the phone to cancel the loading and go back to my application. How do I do this? Is there some way I can listen to the backbutton while loading the url?

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• Monitor Network Traffic Mac

  - by Tom Irving

  I'm wondering how to go about monitoring network traffic on my Mac. Like the way activity monitor does it, showing the bytes / packets in and out. I know it's a bit vague, but I'm unsure of the best place to start.

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• string variable not able to get thevalue

  - by prince23

  hi, i have an variable declated as an object Object obj =e.Row.DataContext; when i go to immediate window and check the value i get like this ?Object obj =e.Row.DataContext; {TempTypeMinus1487405295} People: "7,556,930" Name: "India" string strcounty =obj .Tostring(); now in strcounty i should get as India but i am getting the value as TempTypeMinus1487405295 how can i get the value india in string variable thanks in advance

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• C#/VB.Net Web Browser Control Replacement

  - by Lienau

  I've been working on a project that requires that I can go around webpages with different proxies, user-agents, and clear cookies. Now after looking all around the net, it looks like there are some solutions for each of these, but I can never get them working. I was wondering if there was a wrapper for this control that fixed all of these problems or even just a different control I could include. Thanks. Edit: I tried using HTTPWebRequest, it has everything I need -Javascript

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• SQL Code Smells

  - by Lijo

  Hi Team, Could you please list some of the bad practices in SQL, that novice people do? I have found the use of "WHILE loop" in scenarios which could be resolved using set operations. Another example is inserting data only if it does not exist. This can be achieved using LEFT OUTER JOIN. Some people go for "IF" Any other thoughts? Thanks Lijo

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• On Collision Display Animation Code? (iPhone)

  - by Da Coder

  This is for iPhone Developers. What would be the code for an event handler? For my project I want it so that on collision display an animation for 3 seconds....How would I go around doing this?

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• Regarding XML Parsing

  - by Anjan

  I am using IXMLDOMNodeListPtr , IXMLDOMNodePtr , IXMLDOMElementPtr and IXMLDOMDocPtr. I am having little confusion over here i.e. Should i have to call Release() on these pointers before they go out of scope. Thanks.

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• CODE1 Spoj - cannot solve it

  - by VaioIsBorn

  I am trying to solve the problem Secret Code and it's obviously math problem. The full problem For those who are lazy to go and read, it's like this: a0,a1,a2,...,an - sequence of N numbers B - some number known to us X = a0 + a1*B + a2*(B^2) + a3*(B^3) + ... + an*(B^n) So if you are given B and X, you should find a0,a1,..an. I don't know how or where to start, because not even N is known, just X and B. Can you help me ?

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• How to edit javascript in browser?

  - by Amit

  Hi I was looking for a way to edit javascript in browser such as firefox on the fly and execute it. Firebug allows us to edit html and css on the fly but javascript is a pain.... i have to go back to the source and modify that.. Is there a way to do it?

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• Image button inside search field?

  - by ThunderStrike

  Hey guys. I'm a CSS newbie and I was wondering how websites like bing.com or wolframalpha.com create their search buttons inside of of the text field? If you go to each website, you can see clearly what I mean.

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• What is the recommended approach towards multi-tenant databases in MongoDB?

  - by Braintapper

  I'm thinking of creating a multi-tenant app using MongoDB. I don't have any guesses in terms of how many tenants I'd have yet, but I would like to be able to scale into the thousands. I can think of three strategies: All tenants in the same collection, using tenant-specific fields for security 1 Collection per tenant in a single shared DB 1 Database per tenant The voice in my head is suggesting that I go with option 2. Thoughts and implications, anyone?

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• git filter-branch chmod

  - by Evan Purkhiser

  I accidental had my umask set incorrectly for the past few months and somehow didn't notice. One of my git repositories has many files marked as executable that should be just 644. This repo has one main master branch, and about 4 private feature branches (that I keep rebased on top of the master). I've corrected the files in my master branch by running find -type f -exec chmod 644 {} \; and committing the changes. I then rebased my feature branches onto master. The problem is there are newly created files in the feature branches that are only in that branch, so they weren't corrected by my massive chmod commit. I didn't want to create a new commit for each feature branch that does the same thing as the commit I made on master. So I decided it would be best to go back through to each commit where a file was made and set the permissions. This is what I tried: git filter-branch -f --tree-filter 'chmod 644 `git show --diff-filter=ACR --pretty="format:" --name-only $GIT_COMMIT`; git add .' master.. It looked like this worked, but upon further inspection I noticed that the every commit after a commit containing a new file with the proper permissions of 644 would actually revert the change with something like: diff --git a b old mode 100644 new mode 100755 I can't for the life of me figure out why this is happening. I think I must be mis-understanding how git filter-branch works. My Solution I've managed to fix my problem using this command: git filter-branch -f --tree-filter 'FILES="$FILES "`git show --diff-filter=ACMR --pretty="format:" --name-only $GIT_COMMIT`; chmod 644 $FILES; true' development.. I keep adding onto the FILES variable to ensure that in each commit any file created at some point has the proper mode. However, I'm still not sure I really understand why git tracks the file mode for each commit. I had though that since I had fixed the mode of the file when it was first created that it would stay that mode unless one of my other commits explicit changed it to something else. That did not appear to the be the case. The reason I thought that this would work is from my understanding of rebase. If I go back to HEAD~5 and change a line of code, that change is propagated through, it doesn't just get changed back in HEAD~4.

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