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• Position of object in database

  - by fl00r

  Hi! I have got model Team and I've got (i.e.) team = Team.first :offset => 20. Now I need to get number of position of my team in db table. I can do it in ruby: Team.all.index team #=> 20 But I am sure that I can write it on SQL and it will be less expensive for me with big tables.

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• Cool open source projects

  - by icco

  This is a similar question to one posted earlier, but slightly different. I'm interested in what your favorite Open Source app is. I don't care if it's well coded or if it isn't active anymore, I just am interesteed in apps that work and do something useful. The internet is a big place, so with a few suggestions some of us may find a new favorite app.

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• Google Maps Info Box - Can it exist outside the map container?

  - by DCD

  I've got a Google map, standard fare really. It's quite small though and the popup info windows on the markers are quite big, so my question is, is it possible for these popup windows to spill out the edge of the map and on to the actual website? (See dodgy photoshop job for an example). Thanks!

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• Where is the money?

  - by Someone

  Big companies can afford higher salaries but it is harder to get noticed. Do you think that a talented programmer or somebody who is training himself to be really good could make more money in smaller companies? I think smaller companies have a lower average, but maybe great programmers can get much more. What do you think?

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• Deploying patches and new versions.

  - by 0plus1

  I'm deveoping a big project, I have the dev folder (connected to a specific subdomain) then the "real" folder, the live one. When I'm ready to push patches or whole new versions I'm currently copying the files individually, is there a program that can help me do this task? Keep in mind that some files (the config one and the htacess) must never change in the live version. Thank you

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• ASP.NET Checkboxes/RadioLists Arrow Keys

  - by rlb.usa

  I have an ASP.NET web application for data entry, and we have big lists of radiobuttons, and long lists of checkboxes, in some sections. The client wants to be able to be able to navigate and manipulate these controls with their keyboard, like the tab/space/enter/right-left-up-down-arrow-keys. Are there any ASP.NET controls that I can use?

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• How do I create an Array into another Array?

  - by Timnkd

  I have the following JavaScript Array: var jsonArray = { 'homes' : [ { "home_id":"203", "price":"925", "sqft":"1100", "num_of_beds":"2", "num_of_baths":"2.0", }, { "home_id":"59", "price":"1425", "sqft":"1900", "num_of_beds":"4", "num_of_baths":"2.5", }, // ... (more homes) ... ]} I want to convert this to the following type of Array (pseudo code): var newArray = new Array(); newArray.push(home_id's); How can I do that? Notice how the newArray only has home_ids from the big jsonArray array.

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• asp.net mvc viewdata best practices

  - by user319353

  Hi: Am trying to understand the ASP.NET MVC ViewData with respect to its size. Since this object is passed between Controller to View, how big this could be? Say for example, if DataTable is passed from Model, and Controller is going to pass it to View. Is there any best practices OR any one had any bad experience to share here? Thanks in advance.

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• Http request timed out only in GPRS/EDGE environment in Android phone

  - by virsir

  I am developing an Android app, it will connect to the internet to load some data back. I tested it with WIFI and it works well. But when I switched to use EDGE/GPRS, it always timed out, I have set a big timeout parameter for httpclient, but it did not help. Anyone have experienced this before?

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• Is there a multi-blog admin interface for WordPress blogs installed completely separately?

  - by Ballstein

  I'm an administrator of 10-20 separate WordPress blogs, and it's a big pain for me to login to all of them separately. Is there some sort of interface that allows me to do a single-sign-on administration of all of them, like there is under a WordPress MU umbrella? If so, what's it called? I don't even know the term I'd use to search for this.

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• Install over multiple UpgradeCodes with Visual Setup?

  - by tewha

  We have a product that has been installed with multiple UpgradeCodes in the past. There's a big red box in the documentation saying not to do that, but the developer somehow overlooked it. I'd like to move this installer to a Setup Project. How can I install over all of the previous UpgradeCodes installed by the various WIX installers?

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• Silverlight penetration rate

  - by sthg

  Duplicate of: Silverlight Install Base - How big is it? Hi, Anyone knows the penetration rate (in %) for all North-American internet users with the Silverlight plugin installed? Been looking all around, but couldn't find any comprehensive numbers. I'm looking for General Public penetration rates, not only within the dev community. Something close to Adobe's flash version penetration stats would be great.

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• html vertical space between blocks appears

  - by cosmorocket

  Please have a look at this page www.pixeli.ca/issue. I have begun making a page layout using CSS framework 960.gs. My problem is that there is some strange space appears between block with top image and blue block with "hello" string. So you can see a green stripe there that shouldn't be visible at all. I tried different variants and have no idea what's wrong with it. I noticed that it happens only with the block with images inside them, but if there is only text, no space happens. Thanks.

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• Styling the selection color of an input type=text, possible?

  - by Tommy

  Having an input <input type="text" id="myTest" value="bla bla bla"/> and doing this (using jQuery) $('#myTest').select(); causes "bla bla bla" to be selected with default dark blue selection color. Now, is there any way I can change this color using css? css3 can change selection using for instance ::-moz-selection { background: #ffb7b7; } but this only works on text in other elements, not in html inputs. Any ideas? /T

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• class not found when running

  - by captfrank

  I'm getting "could not find class" error when I run my app. Understand that copulation and execution path different but I followed the recommendations of another question to create a sub dir under my project of lib and put the jar there but still no luck. using Eclipse and it is when I run on a device from eclipse (unable to get the broadcast events I want to trigger this code from simulator, i.e. wifi and blue-tooth). Any way to look at the apk to see what's in it like this jar file? looking around did not see anything.

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• How do I quickly rename a mysql database (change schema name)?

  - by deadprogrammer

  Usually I just dump the database and reimport it with a new name. This is not an option for very big databases. Apparently RENAME {DATABASE | SCHEMA} db_name TO new_db_name; does bad things, exist only in a handful of versions, and is a bad idea overall. Oh, one more thing - this needs to work with InnoDB, which stores things very differently than MyISAM.

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• Android: How to change the Size of the RadioButton

  - by TianDong

  Hallo, I have many RadioButtons in mein App. The RadioButtons are too big for me. Is there any way to make it smaller? Thanks a lot

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• PKCS#11 Test suite

  - by Sasha

  Can somebody give me a link to PKCS#11 test suite? This may be a simple utility or part of big project no matter. I now only this one: Netscape PKCS #11 Test Suites

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• c# calculation help

  - by Jonas B

  Hi, I'm pretty useless when it comes to math and I have a problem I need help with. This has nothing to do with schoolwork, it's in fact about alcatel and the ticketextractor. I have two values that needs to be calculated in a c# application according to a formula specified in their documentation: "The global callid is equal to: callid1 multiplied by 2 power 32 plus callid2" As I said I'm not big with maths so that statement says nothing to me. If anyone know how to calculate it i'd appreciate it! Thanks

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• Should i leave to use those XHTML Elements/Tags/Attributes which will not in HTML 5 spec.?

  - by metal-gear-solid

  If' I use XHTML 1.0 Strict currently then should i leave to use those XHTML Elements/Tags/Attributes which will not in HTML 5 spec.? if I'm using <acronym> and <big>

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• How to make maintaince document for a website?

  - by metal-gear-solid

  How to make maintenance document for a website? I've created a site using XHTML ,CSS, jQuery etc. it's big site. Now i have to write a maintenance document for a site for if any changes comes in future related to design, content and functionality then those things will be handled by someone else. How and what should i keep in maintenance document.

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• Creating a sliding frame containing widgets in tkinter in python

  - by Buki

  I am trying really hard to make a sliding frame containing widgets in tkinter in python. There is this frame inside a big window with different widgets. And as soon as i click on the next button on that frame the frame should slowly slide towards the left and vanish ultimately. As soon as it vanishes, i want new frame with widgets to come sliding towards right. What should i do? Anticipating your suggestions and ideas.

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• Alternative for PHP mail

  - by Robbert Dam

  In relation to an earlier question I'm looking for an alternative way to send an order from my website to the division in my company that processes the order. Currently I use PHP mail(), but frequently this gives problems. Big delays occur. Are there alternatives to PHP mail() that pushes the order to my company? So I prefer not to poll the website.

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• jQuery drag and drop behavior with partially transparent image

  - by Aaron

  I'm trying to develop a drag-and-drop behavior based on the jQuery UI draggable behavior but am running into some road blocks. I want to be able to drag several images with transparent regions around a region of the screen. I want the user to be able to drag the image he clicks and not just whatever draggable div or PNG happens to be z-indexed on top. The below image is a screen grab from my test page. If I click the lower left region of the blue square through the red thing I should drag the square and not the red thing. The red thing is what gets dragged though because it is on top and the browser does not care about the transparency. My question is, how can I make it behave as expected in this situation and drag the square instead? Edit: Seems I can't attach images as a new user. See this URL for my example image: http://i42.tinypic.com/r1g4sk.png

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• determine which value produced a hit in SOLR multivalued field type

  - by harschware

  If I have a multiValued field type of text, and I put values [cat,dog,green,blue] in it. Is there a way to tell when I execute a query against that field for dog, that it was in the 1st element position for that multiValued field? Assumption: client does not have any pre-knowledge of what the field type of the field being queried is. (i.e. Solr must provide the answer and the client can't post process the return doc to figure it out because it would not know how SOLR matched the query to the result). Disclosure: I posted to solr-user list and am getting no traction so I post here now.

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