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  • Good code highlighting, syntax analysis and code assist editor on js.erb and css.erb files

    - by Pickachu
    I want to know if there is a good compatible api that supports erb and javascript highlighting. I've already tried Eclipse with Aptana RadRails. Perhaps I'm configuring something wrong, but it guesses that I'm using html.erb on both css.erb and js.erb files. I've tried too the Emacs with js2-mode, nXhtml and Rinari modes. Again, it works fine for html.erb, but it detects the css.erb and js.erb as html.erb files. Maybe it's possible to configure it to accept that files and be compatible.

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  • Is this a good code (came across while reading code of a colleague)

    - by eriks
    // file a.hpp class a; typedef boost::shared_ptr<a> aPtr class a{ public: static aPtr CreateImp(); virtual void Foo() = 0 ; .... }; //file aImp.hpp class aImp : public a{ virtual void Foo(); }; //file aImp.cpp aPtr a::CreateImp() { return aPtr(new aImp()); } void aImp::Foo(){} The client must use CreateImp to get ptr to 'a', and can't use 'a' other ways. What do you think about this implementation? what do you think about this king of implementation?

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  • why to use code generators

    - by Night Walker
    Hi all I have encountered this topic lately and couldn't understand why they are needed ... Can you explain me why i should use them in my projects and how they can ease my life . Examples will be great, and where from i can learn this topic little more . Thanks.

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  • Capture iPhone screen with status bar included?

    - by Josh
    I am looking for a way to capture a screenshot on the iPhone with the top status bar included, I am currently using the following code: UIGraphicsBeginImageContext(self.view.bounds.size); //self.view.window.frame.size [self.view.layer renderInContext:UIGraphicsGetCurrentContext()]; UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); UIImageWriteToSavedPhotosAlbum(viewImage, nil, nil, nil); The above code sucessfully takes a screenshot of the iPhone UIView but does not include the top status bar (In its place is just a blank 20px space).

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  • PySVN: is property status "none" equivalent to unchanged?

    - by detly
    I know the practical difference between a PySVN property status of "normal" (has properties, not changed locally) and "none" (has no properties). My question is this: is it ever possible for there to be local modifications to an items properites, and have PySVN report the property status as "none"? I would say no, but maybe there's some corner case I'm missing.

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  • How to write a code Newton Raphson code in R involving integration and Bessel function

    - by Ahmed
    I have want to estimate the parameters of the function which involves Bessel function and integration. However, when i tried to run it, i got a message that "Error in f(x, ...) : could not find function "BesselI" ". I don't know to fix it and would appreciate any related proposal. library(Bessel) library(maxLik) library(miscTools) K<-300 f <- function(theta,lambda,u) {exp(-u*theta)*BesselI(2*sqrt(t*u*theta*lambda),1)/u^0.5} F <- function(theta,lambda){integrate(f,0,K,theta=theta,lambda=lambda)$value} tt<-function(theta,lambda){(sqrt(lambda)*exp(-t*lambda)/(2*sqrt(t*theta)))(theta(2*t*lambda-1)*F(theta,lambda)} loglik <- function(param) { theta <- param[1] lambda <- param[2] ll <-sum(log(tt(theta,lambda))) } t<-c(24,220,340,620,550,559,689,543) res <- maxNR(loglik, start=c(0.001,0.0005),print.level=1,tol = 1e-08) summary(res)

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  • Display Facebook Status Publicly

    - by Chad
    There a couple posts on this topic non of them really talk about posting your facebook status publicly. I'm looking to post a facebook status publicly just like you can with a twitter update. Does anyone have a fully working code example of this?

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  • Example code of libssh2 being used for port forwarding

    - by flxkid
    I'm looking for an example of how to use libssh2 to setup ssh port forwarding. I've looked at the API, but there is very little in the way of documentation in the area of port forwarding. For instance, using PuTTY plink, There is the remote port to listen on, but also the local port that traffic should be sent to. Is it the developers responsibility to do this part? Can an example be developed of this? Also, for the opposite, where a remote port is brought to a local port, do I use libssh2_channel_direct_tcpip_ex? What about an example of this? I really need to do this exact thing on a project right now. How hard would it be to develop a couple of samples of this? I'm willing to put up a bounty if need be to get a couple of working examples of this.

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  • vsftpd status stop/waiting Ubuntu

    - by Majin Vegeta
    I'm trying to configure ftp over amazon EC2 instance, I've installed vsftpd and did the steps of adding user and modifying the vsftpd.conf file, but I'm getting my service status as ubuntu@ip-10-38-106-212:~$ sudo service vsftpd status vsftpd stop/waiting I've tried to reinstall vsftpd but still getting the same, I've also added the port 20 and 21 in my security group policy to skip the firewall. Can anyone tell me how to check whats wrong with this vsftpd, why its stopped and not coming into running state. Thank u

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  • Project summary - Source code lines

    - by MartyIX
    I'm looking for a tool that would count the number of files, the number of lines (with or without comments) and possibly other statistics for my project in PHP and JavaScript. Notes: I've already found SLOCCount which seems quite nice. It requires Cygwin. Yes, I can wrote a simple script for basic information but I'm looking for something more complex. Do you know about alternatives for Windows? Thanks!

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  • wpf c# status window update

    - by phm
    Hello I am trying to create a status window which content(textbox) should change in a lengthy operation. This status window is called and updated from the main application. Unfortunately, the content is updated only at the finish of the operation. I am using VS2008, C# and WPF. Thank you.

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  • Javascript - How to index html code into variables

    - by Fernando SBS
    The webpage has the following source (only copied the important part): <h1>Relatórios</h1> <div id="textmenu"> <a href="berichte.php" class="selected ">Tudo</a> | <a href="berichte.php?t=2">Comércio</a> | <a href="berichte.php?t=1">Reforços</a> | <a href="berichte.php?t=3">Ataques</a> | <a href="berichte.php?t=4">Outros</a> </div> <form method="post" action="berichte.php" name="msg"> <table cellpadding="1" cellspacing="1" id="overview" class="row_table_data"> <thead> <tr> <th colspan="2">Assunto:</th> <th class="sent"> enviada</th> </tr> </thead><tfoot> <tr> <th>&nbsp;</th> <th class=buttons><input name=del value=apagar alt=apagar type=image id=btn_delete class=dynamic_img src=img/x.gif /></th> <th class=navi>&laquo;<a href="berichte.php?s=10&amp;o=0">&raquo;</a></th> </tr> </tfoot> <tbody> <tr> <td class="sel"><input class="check" type="checkbox" name="n1" value="15737030" /></td> <td class="sub"><img src="img/x.gif" class="iReport iReport1" alt="Ganhou como atacante sem perdas" title="Ganhou como atacante sem perdas" /> <div><a href="berichte.php?id=15737030">Rio Grande Do Leste ataca lcsanchez da aldeia</a> </div> </td> <td class="dat">hoje 21:33</td> </tr> <tr> <td class="sel"><input class="check" type="checkbox" name="n2" value="15736877" /></td> <td class="sub"><img src="img/x.gif" class="iReport iReport1" alt="Ganhou como atacante sem perdas" title="Ganhou como atacante sem perdas" /> <div><a href="berichte.php?id=15736877">Rio Grande Do Leste ataca Thabiti da aldeia</a> </div> </td> <td class="dat">hoje 21:32</td> </tr> <tr> <td class="sel"><input class="check" type="checkbox" name="n3" value="15736759" /></td> <td class="sub"><img src="img/x.gif" class="iReport iReport1" alt="Ganhou como atacante sem perdas" title="Ganhou como atacante sem perdas" /> <div><a href="berichte.php?id=15736759">Rio Grande Do Leste ataca Dionisio</a> </div> </td> <td class="dat">hoje 21:31</td> </tr> <tr> <td class="sel"><input class="check" type="checkbox" name="n4" value="15736513" /></td> <td class="sub"><img src="img/x.gif" class="iReport iReport1" alt="Ganhou como atacante sem perdas" title="Ganhou como atacante sem perdas" /> <div><a href="berichte.php?id=15736513">Rio Grande Do Leste ataca Aldeia de troakris</a> (nova)</div> </td> <td class="dat">hoje 21:30</td> </tr> <tr> <td class="sel"><input class="check" type="checkbox" name="n5" value="15736275" /></td> <td class="sub"><img src="img/x.gif" class="iReport iReport1" alt="Ganhou como atacante sem perdas" title="Ganhou como atacante sem perdas" /> <div><a href="berichte.php?id=15736275">Rio Grande Do Leste ataca Thabiti da aldeia</a> </div> </td> <td class="dat">hoje 21:28</td> </tr> <tr> <td class="sel"><input class="check" type="checkbox" name="n6" value="15736220" /></td> <td class="sub"><img src="img/x.gif" class="iReport iReport1" alt="Ganhou como atacante sem perdas" title="Ganhou como atacante sem perdas" /> <div><a href="berichte.php?id=15736220">Rio Grande Do Leste ataca Aldeia de troakris</a> (nova)</div> </td> <td class="dat">hoje 21:28</td> </tr> <tr> <td class="sel"><input class="check" type="checkbox" name="n7" value="15734824" /></td> <td class="sub"><img src="img/x.gif" class="iReport iReport1" alt="Ganhou como atacante sem perdas" title="Ganhou como atacante sem perdas" /> <div><a href="berichte.php?id=15734824">Rio Grande Do Leste ataca Austrália</a> </div> </td> <td class="dat">hoje 21:18</td> </tr> <tr> <td class="sel"><input class="check" type="checkbox" name="n8" value="15734440" /></td> <td class="sub"><img src="img/x.gif" class="iReport iReport1" alt="Ganhou como atacante sem perdas" title="Ganhou como atacante sem perdas" /> <div><a href="berichte.php?id=15734440">Rio Grande Do Leste ataca andrômeda</a> (nova)</div> </td> <td class="dat">hoje 21:15</td> </tr> <tr> <td class="sel"><input class="check" type="checkbox" name="n9" value="15730612" /></td> <td class="sub"><img src="img/x.gif" class="iReport iReport1" alt="Ganhou como atacante sem perdas" title="Ganhou como atacante sem perdas" /> <div><a href="berichte.php?id=15730612">Rio Grande Do Leste ataca wLG02 KING OF POP</a> (nova)</div> </td> <td class="dat">hoje 20:49</td> </tr> <tr> <td class="sel"><input class="check" type="checkbox" name="n10" value="15730304" /></td> <td class="sub"><img src="img/x.gif" class="iReport iReport1" alt="Ganhou como atacante sem perdas" title="Ganhou como atacante sem perdas" /> <div><a href="berichte.php?id=15730304">Rio Grande Do Leste ataca wLG02 KING OF POP</a> (nova)</div> </td> <td class="dat">hoje 20:47</td> </tr> </tbody> </table> </form> </div> I want to read from the source and assign to a variable the values like: relatorio[0] = berichte.php?id=15730304; relatorio[1] = berichte.php?id=15730612; ... relatorio[9] = berichte.php?id=15737030; How to do that? thanks

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  • remove duplicate code in java

    - by Anantha Kumaran
    class A extends ApiClass { public void duplicateMethod() { } } class B extends AnotherApiClass { public void duplicateMethod() { } } I have two classes which extend different api classes. The two class has some duplicate methods(same method repeated in both class) and how to remove this duplication? Edit The ApiClass is not under my control

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  • Rails: Accessing the username/password used for HTTP Basic Auth?

    - by Shpigford
    I'm building a basic API where user information can be retrieved after that user's login and password are correctly sent. Right now I'm using something like this: http://foo:[email protected]/api/user.xml So, what I need to do is access the user/password sent in the request (the foo and bar) but am not sure how to access that info in a Rails controller. Then I'd check those variables via a quick User.find and then set those as the username and password variables for authenticate_or_request_with_http_basic. It's possible I'm looking at this at the completely wrong way, but that's where I'm at right now. :)

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  • Content Length and Transfer Encoding Chunked nginx, node-http-proxy

    - by rampr
    I have the following setup - node-http-proxy acts as a reverse proxy forwarding all requests to nginx/socket.io as necessary My problem is this When I send a HTTP DELETE request from the browser, node-http-proxy adds a header "Transfer Encoding Chunked" as the request from the browser had no Content Length. The request from the browser had no Content Length as it had no body. Nginx doesn't like the Transfer Encoding Chunked Header and throws a 411 asking for Content-Length. The problem gets solved when I send dummy data as part of the DELETE request so there is a Content Length and node-http-proxy doesn't add Transfer Encoding Chunked header and nginx is happy. I want to understand if node-http-proxy isn't working as expected, because it adds a Transfer Encoding Chunked header when Content Length is missing because there is no Content Body.

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  • Fibonacci Code Golf

    - by Claudiu
    Generate the Fibonacci sequence in the fewest amount of characters possible. Any language is OK, except for one that you define with one operator, f, which prints the Fibonacci numbers. Starting point: 25 characters in Haskell: f=0:1:zipWith(+)f(tail f)

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  • Twitter and Facebook status in

    - by Chris S
    Are there any C# libraries for integrating Facebook status updates and twitter updates (preferably with url shortening) in Monotouch without too much heavy lifting? I know there is a Facebook kit already for objective-C, I really only need status updating however.

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  • Need only to change links from https to http to access files with no SSL?

    - by spirytus
    I have SSL enabled for subdomain.mydomain.com so I can access files via https://subdomain.mydomain.com. Now please tell me if I'm right.. if I have file somwhere in subdomain.mydomain.com called index.php I can securely access it via: https://subdomain.mydomain.com/someFolder/index.php but I can also access it via http://subdomain.mydomain.com/someFolder/index.php This time communication won't be encrypted though. So now it comes down to links only if I access files in subdomain.mydomain.com securely or not? I will have another related question (and many more probably), but will post it as separate topic to keep things clean :)

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  • why those chinese indent code so differently?

    - by winston
    currently i am working with some programmer from shanghai i notice they have some coding indentation like these: if(1==1 && 2==2) { a = 3; } else { b = 4; } however i am accustomed to: if (1==1 && 2==2) { a = 3; } else { b = 4; } what do you think? how could i get rid of different coding styles within a single program file?

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  • How to transfer binary data through multiple http server?

    - by solotim
    Well, the question is not intended to be that big. Let me explain the scenario: I have two http servers. server A is accessible to end user by web browser, while server B is internal server which can only be accessed by server A. If server B generate some big jpeg image in local disk, obviously we can't just delivery those path to image to server A and eventually to end user. Then, how to let end user see those image without firstly storing those image data in server A temporarily? I run PHP on server A and perl on server B, but this should not matter. I need a general pattern for implementing this.

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