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  • How do I redirect within a ViewResult or ActionResult function?

    - by Pete
    Say I have: public ViewResult List() {} inside this function, I check if there is only one item in the list, if there is I'd like to redirect straight to the controller that handles the list item, otherwise I want to display the List View. How do I do this? Simply adding a RedirectToAction doesn't work - the call is hit but VS just steps over it and tries to return the View at the bottom.

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  • Log4r : logger inheritance, yaml configuration, alternatives ?

    - by devlearn
    Hello, I'm pretty new to ruby environments and I was looking for a nice logging framework to use it my ruby and rails applications. In my previous experiences I have successfully used log4j and log4p (the perl port) and was expecting the same level of usability (and maturity) with log4r. However I must say that there are a number of things that are not clear at all in the log4r framework. 1 Logger Inheritance The logger inheritance does not seem to be managed at all ! If I declare a logger named 'myapp' and then try to get a logger name 'myapp::engine', the lookup will end with a NameError. I would expect that the framework returns the root logger according to the naming scheme and to use the 'myapp' logger. Q1 : Of course I can work around this and manage the names by myself with a lookup method, however is there a cleaner way to do this without any extra coding ? 2 YAML configuration Second thing that confuses me is the yaml configuration. On the log4r site there are literally no information about this system, the doc links forward to missing pages, so all the info I can find about is contained in the examples directory of the gem. I was pretty confused with the fact that the yaml configuration must contain the pre_config section, and that I need to define my own levels. If I remove the pre_config secion, or replace all the “custom” levels by the standard ones ( debug, info, warn, fatal ) , the example will throw the following error : log4r/yamlconfigurator.rb:68:in `decode_yaml': Log level must be in 0..7 (ArgumentError) So there seems to be no way of using a simple file where we only declare the loggers and appenders for the framework. Q2 : I realy think that I missed something and that must be a way of providing a simple yaml conf file. Do you have any examples of such an usage ? 3 Variables substitution in XML file Q3 : The Yaml configuration system seems to provide such a feature however I was unable to find a similar feature with XML files. Any ideas ? 4 Alternatives ? I must say that I'm very disappointed by the feature level and the maturity of log4r compared to the log4j and other log4j ports. I run into this framework with a solid background of logging APIs in other languages and find myself working around in all kinds just to make 'basic things' running in a “real world application”. By that I mean a complex application composed of several gems, console/scripting apps, and a rails web front end where the configuration must be mutualized and where we make intensive usage of namespaces and inheritance. I've run several searches in order to find something more suitable or mature, but did not find anything similar. Q4 : Do you guys know any (serious) alternatives to log4r framework that could be used in a enterprise class app ? Thanks reading all of this ! I'd really appreciate any pointers, Kind Regards,

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  • Fair Contract salary compared to permanent salary

    - by Ngu Soon Hui
    Let's say I have a position open, it can either be contract or permanent position. The question is what is the fair amount of money I should pay for the contract position, if I am willing to pay X per month for the permanent role? Contract pays are inevitably higher, because the contractors are not entitled for a lot of benefits, and not guaranteed of a job. I know the exact ratio of contract to permanent varies from person to person, but I need a rule of thumb here.

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  • How to Enable ActiveX in Chrome?

    - by Jeremiah Morrill
    I read that early builds of Chrome supported ActiveX, but was later restricted to certain MIME types (for support for say Windows Media Player). I then read Google was going to enable ActiveX strictly for the Korean market. How do I (re)enable this in Chrome? Our web based product relies on ActiveX controls from 3rd parties to play custom video. This limits us to IE. We'd love to support Chrome also, but find it impossible w/o ActiveX support.

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  • Using Monotouch with Google .NET APIs

    - by Bryan
    I am using Mike Bluestein's article, http://mikebluestein.wordpress.com/2009/09/27/using-monotouch-with-the-net-library-for-the-google-data-api/, to build an application that communicates with the google APIs. When I try to add references to my project, the imported projects say "incompatible target framework: v2.0". I can change version to 1.0, 3.0, or 3.5 with the same results. If I add the .dll to the monotouch project I get a compilation error - monotouch failed with no output 134. Any suggestions?

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  • Http requests / concurrency?

    - by maxp
    Say a website on my localhost takes about 3 seconds to do each request. This is fine, and as expected (as it is doing some fancy networking behind the scenes). However, if i open the same url in tabs (in firefox), then reload them all at the same time, it appears to load each page sequentially rather than all at the same time. What is this all about? Have tried it on windows server 2008 iis and windows 7 iis

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  • deploying applications that use LINQ to Entities.

    - by Luiscencio
    HI COMUNITY!!!! I want to use L2E since it s very convenient to my company's apps, I created a demo project, the demo does run on every machine but when I, lets say, press a button that has some code that uses the entity I get this error: specified store provider cannot be found in the configuration, or is not valid. note that I get this error only on machines that does not have VS2008 installed, on these machines (the ones with VS2008) the demo works well. any advice is appreciated.

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  • MS Access 2003 - Embedded Excel Spreadsheet on Access form

    - by Justin
    lets say I have an embedded Excel Spreadsheet on a Microsoft Access form. I call the object frame ExcelFrame and I add a text box on the form called txtA1 and I add a button on the form called cmdInsert I want to type "Hello World" into the text box, click the button and have it appear in the A1 cell on that spreadsheet. What VBA do I use to accomplish this? Thanks

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  • Can a Mac Machine be used by Multiuser at same time? [closed]

    - by Amit Jain
    Hi All, Can a mac machine be used by different user at the same time ? I mean to say that we have a single mac machine but 3 users can they access the same machine remotely at the same time for developing application on iPhone or Mac. Does Mac OS X server allows us to do this ? If Yes please provide me with suitable link. Thanks Amit

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  • Playframework and Django

    - by n002213f
    I have worked with Django before and have recently seen the Play framework. Is this the Java community's answer to Django? Any experiences with it? Any performance comparisons with other Java web frameworks? Edit:Almost similar to http://stackoverflow.com/questions/1597086/any-experience-with-play-java-web-development-framework, the responses, unfortunately don't say much about the framework.

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  • How to view Session Variables in Visual Studio 2008 Debugger?

    - by davemackey
    Usually using Visual Studio's debugger is a breeze. Scanning through Locals quickly shows the values of variables, etc. However, I'm at a loss how to find out the values contained in session state variables? Can anyone give me a hand? Lets say I put a breakpoint right after: Session("first_name") = "Rob Roy" How do I view the value contained in Session("first_name") from locals?

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  • free web service returning city names, city codes and time zone

    - by EugeneP
    Do you know a web service that's able let's say get a full list of cities in the world with names, short names like PAR for Paris and time zones? Or at least query by city name: Paris - timezone=+02:00, abbrev=PAR Also, what I see here: http://www.earthtools.org/webservices.htm#timezone offset The number of hours offset from UTC disregarding any correction for daylight saving time. That's not a desired result. Of course we need this correction!

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  • change the url background color (when get tapped) from gray to others

    - by tom
    It could be a HTML question as well... I have a UIWebView with a page (from the hand made html string) loaded. For the url link on the page, if you tap on it, it has gray as background, which I think is the default behavior on iPhone. Is there a way to programmingly (thru javascript) change that to be other colors, say, blue? It doesn't seem to work for me anyhow.

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  • Lots of questions about file I/O (reading/writing message strings)

    - by Nazgulled
    Hi, For this university project I'm doing (for which I've made a couple of posts in the past), which is some sort of social network, it's required the ability for the users to exchange messages. At first, I designed my data structures to hold ALL messages in a linked list, limiting the message size to 256 chars. However, I think my instructors will prefer if I save the messages on disk and read them only when I need them. Of course, they won't say what they prefer, I need to make a choice and justify the best I can why I went that route. One thing to keep in mind is that I only need to save the latest 20 messages from each user, no more. Right now I have an Hash Table that will act as inbox, this will be inside the user profile. This Hash Table will be indexed by name (the user that sent the message). The value for each element will be a data structure holding an array of size_t with 20 elements (20 messages like I said above). The idea is to keep track of the disk file offsets and bytes written. Then, when I need to read a message, I just need to use fseek() and read the necessary bytes. I think this could work nicely... I could use just one single file to hold all messages from all users in the network. I'm saying one single file because a colleague asked an instructor about saving the messages from each user independently which he replied that it might not be the best approach cause the file system has it's limits. That's why I'm thinking of going the single file route. However, this presents a problem... Since I only need to save the latest 20 messages, I need to discard the older ones when I reach this limit. I have no idea how to do this... All I know is about fread() and fwrite() to read/write bytes from/to files. How can I go to a file offset and say "hey, delete the following X bytes"? Even if I could do that, there's another problem... All offsets below that one will be completely different and I would have to process all users mailboxes to fix the problem. Which would be a pain... So, any suggestions to solve my problems? What do you suggest?

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  • display MultiPolygonField data on Geodjango/OpenLayers

    - by Markos Gogoulos
    Hi all, I'm a Geodjango novice and would like to get some help on the following: I have a MultiPolygonField field, for a GeoDjango application, and would like to display it on my view as cool as it gets displayed on django admin Say for example I have def index(request): "Index,main view" border = WorldBorders.objects.get(name='Italy') return render_to_response('world/index.html', {'user': request.user, 'border': border}, context_instance=RequestContext(request)) then on world/index.html, what is the way to display the border, as it would be on django admin? Thanks in advance for all replies!

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  • Validate subset of a form using jQuery Validate plugin

    - by Andrew Davey
    My HTML form has a number of divs that are the steps of a wizard. Upon clicking a "next" button I want to validate just the active div. I'm using the jQuery.Validate.js plugin. Each div has an ID, so I want a way to say something like: wizardForm.validate().element('#first-step :input') but this only validates the first input, not all of them. How can I validate all inputs within a div?

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  • Group by SQL with count

    - by snorlaks
    Lets say we have got rows like that: MyTable ID Name Product 1 Adam x 2 Adam y 3 Adam z 4 Peter a 5 Peter b Using query like: Select Name, Count(Product) from MyTable group by Name results will be: Adam 3 Peter 2 But I would like results like: 1 Adam x 3 2 Adam y 3 3 Adam z 3 4 Peter a 2 5 Peter b 2 I hope Ypu know what I mean Could You help me with that query, thanks for help, Bye

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  • Retrieve sequence of data from different columns.

    - by janetsmith
    Let's say I have a table containing following data: | id | t0 | t1 | t2 | | 1 | 4 | 5 | 6 | | 2 | 3 | 3 | 2 | | 3 | 6 | 4 | 5 | | 4 | 4 | 5 | 5 | I want to retrieve all the rows containing 4, 5, 6 (regardless the position of numbers in the tables), so row 1 & row 3 will be selected. How to do that with SQL query?

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  • UIKeyBoard Return Button UIReturnKeyDone

    - by Dave
    textfield.returnKeyTYpe = UIReturnKeyDone So the above makes my Return button on the keyboard to say Done. I have seen Apps with Blue color button on the UIKeyBoard. Is that simple enough to do? How do I change the background color of the Return key?

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