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  • Compiler Construction course

    - by donpal
    I'm looking for a course (preferably video, much preferably) like MIT's video courses on Compiler Construction. Can someone point me to some decent resources or help material (preferably video)?

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  • Android: GPS fallback from fine to coarse

    - by Eamorr
    Greetings, Does anyone know how I can get coarse GPS coordinates when I don't have a fix and get fine GPS coordinates when I have a fix? I've tried googling for some sample code to no avail. I did find this: http://www.android10.org/index.php/articleslocationmaps/226-android-location-providers-gps-network-passive But I don't know how to implement the fallback to coarse/upgrade to fine. I hope someone can help. Thanks in advance,

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  • Rhino.Commons and it won't compile

    - by nandarya
    I get this very strange error message when trying to use Rhino.Commons with my asp.net mvc application. Error 3 'Rhino.Commons.Repository<Web.Models.Poll>.FindAll()' is not supported by the language C:\frank\dev\SampleApplication\Web\Models\Repositories\IPollRepository.cs 15 20 Web Someone got any experience with this error?

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  • I cannot get the value of a table view cell in cocoa

    - by Michael Amici
    I am trying to get the value of a cell in a table view but it won't let me. If someone could help that would be great. int numberOfChecks = -1; numberOfChecks = numberOfChecks +1; if ([objectsForTable count]-1 >= numberOfChecks) { UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:numberOfChecks]; NSString *cellTitle = cell.textLabel.text; }

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  • SQL Server Transactions how can I commit my transaction

    - by codingguy3000
    I have SQL Server 2005 stored procedure. Someone one is calling my stored procedure within a transaction. In my stored proc I'm logging some information (insert into a table). When the higher level transaction rolls back it removes my insert. Is there anyway I can commit my insert and prevent the higher level rollback from removing my insert? Thanks

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  • how to send sms from web app with twilio in java

    - by user2614804
    Hi I'm new to Twilio and want to know how How to send an SMS from a GAE web app with Twilio using JAVA ? I've executed the example on their website as Java app and it works. https://www.twilio.com/docs/quickstart/java/sms/sending-via-rest When I want to make the same in a Java Google App Engine app, it don't and it display a message ("The method GET is not supported") Can someone share a step by step tutorial on how to make my Java GAE webb app to send SMSes please ? Thanks

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  • Pre-Compiled Header Design Question

    - by ML
    Hi All, I have code that uses a pre-compiled header. (previously done by someone else) In it, they are including several .h files. If I have classes that use common .h files that are not currently in the existing pre-compiled header, would tossing them in there be of any real benefit? Maybe compilation speed, but I was thinking it would clean up the classes/headers a bit too? What are do's and don't with pre-compiled headers?

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  • python return class

    - by William P
    Hi I new to python and I read from someone else of the example code below: class A: def current(self): data = Data(a=a,b=b,c=c) return data class B(A): #something here #print data a b c How do I print out the data a, b, and c?

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  • Trying to add functionality to MvcHandler

    - by Alexandre Brisebois
    I am currently trying to add 301 redirect to my routes in MVC to do this I have tried to inherit from the MvcHandler. The handler gets instantited with the right values. but I am never able to debug the overridden methods. can someone show me a working attempt at this? the asp.net pipe simply seems to the doing its own thing... public class CodeHttpHandler : MvcHandler { public CodeHttpHandler(RequestContext p_requestContext) : base(p_requestContext) { } protected override void ProcessRequest(HttpContext p_httpContext) { } protected override void ProcessRequest(HttpContextBase p_httpContext) { } }

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  • python class decorator question?

    - by nsharish
    decorator 1: def dec(f): def wrap(obj, *args, **kwargs): f(obj, *args,**kwargs) return wrap decorator 2: class dec: def __init__(self, f): self.f = f def __call__(self, obj, *args, **kwargs): self.f(obj, *args, **kwargs) A sample class, class Test: @dec def disp(self, *args, **kwargs): print(*args,**kwargs) The follwing code works with decorator 1 but not with decorator 2. a = Test() a.disp("Message") I dont understand why decorator 2 is not working here. Can someone help me with this?

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  • getting parts of url window.location

    - by ilkin
    Can someone help me with url hash? I use this code to get the current url and then send the data as json, but the hash part seems to be stripped then. i tryed to use href and hash and i always get the default.aspx but no hash part like #anchor. var location = String(window.location); var title = String(document.title); var text = { 'url': location, 'title': title };

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  • Redirect to a web server depending on location with nginx

    - by fceruti
    Im working on a web site that has to be reachable from many countries under the same domain. Id like to know how can I receive a request with nginx (or any other static file server), and send it to different web servers depending on IP's location. I mean, what is the point on having multiple db machines on country A and B, if the server that serves you the page is chosen by round robin. Maybe theres another solution to my problem, and I would be very happy if someone can explain it to me.

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  • Problems trying to run fitnesse on cyngwin.

    - by user368453
    Hey there everyone... I was trying to run fitnesse on cyngwin using the command "run -p 8585" but it doesnt work at all... I checked with the command echo $PATH and Cyngwin is recognising the OS variables... Someone know what can be the problem ? PS: The command does work on the windows prompt! Thanks in advance

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  • Scheduled task to open URL

    - by Jeremy Stein
    At a certain time each day, I'd like my browser to pop open a tab to a certain URL. My goals: 1. be able to set the URL from the scheduled task 2. use the default browser (rather than hard-coding it) I can't seem to accomplish both of these goals at once. I'll post my partial solutions as answers, but I'm hoping someone will have something better.

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  • Generating n statements from context-free grammars

    - by Dervin Thunk
    Hello, So not to reinvent the wheel, I would like to know what has already been done about generating random statements from a context-free language (like those produced by yacc, etc.). These grammars are primarily for parsing, but maybe someone has done some generation for testing the parsers? Thanks

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  • C#: How to use SHOpenFolderAndSelectItems

    - by Svish
    Could someone give an example on how to use the shell function SHOpenFolderAndSelectItems from C#? I don't quite get how to use these kind of functions and couldn't find it on pinvoke.net... =/ Say I have three files called X:\Pictures\a.jpg X:\Pictures\s.jpg X:\Pictures\d.jpg I then want to open up the X:\Pictures folder with a.jpg, s.jpg and d.jpg selected.

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  • Membership with Mysql, EF 1 and ASP.NET 3.5

    - by sanfra1983
    Hi, I created a web application with asp.net 3.5 and ado.net entity framework WebForms 1, but have not yet succeeded in creating a memebrship and roles. When I go on ASP.NET Configuration and click the Security Tab I get the following error: Keyword not supported. Parameter name: metadata Someone has already created an application with these same features to help me understand where is the problem? P.S.: I'm going crazy Thanks to all

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