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• Do I need to javadoc every single method or just the 'main' method in java?

  - by Chris

  Java example method: //Stores the user input into an integer variable called 'choice' int choice = keyboard.nextInt(); Do I need to write javadoc for a simple method like this or should I only document the main method of any program, if so then what sort of things should I write for the main method? Thanks, Chris.

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• How should Application.Run() be called for the main presenter of a MVP WinForms app?

  - by Mr Roys

  I'm learning to apply MVP to a simple WinForms app (only one form) in C# and encountered an issue while creating the main presenter in static void Main(). Is it a good idea to expose a View from the Presenter in order to supply it as a parameter to Application.Run()? Currently, I've implemented an approach which allows me to not expose the View…

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• How Do You Create A Panel in WPF that Can Be Dragged Outside the Main Window?

  - by discwiz

  Trying to replicate the docking controls in Visual Studio 2008. My application replays the RADAR environment for the FAA and I want the ability for dual monitor users to drag the control panels to the other monotor to leave the main canvas clear. This functionality is similar to the way the different panels in VS can be dragged outside of the…

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• how does this work?: return('yes', *"no", **main, *********printf) ("hello world!\n") *0;

  - by noob

  int main(void) { return('yes', *"no", **main, *********printf) ("hello world!\n") *0; } outputs 'hello world', but how does it actually work?

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• How should Application.Run() be called for the main presenter a MVP WinForms app?

  - by Mr Roys

  I'm learning to apply MVP to a simple WinForms app (only one form) in C# and encountered an issue while creating the main presenter in static void Main(). Is it a good idea to expose a View from the Presenter in order to supply it as a parameter to Application.Run()? Currently, I've implemented an approach which allows me to not expose the…

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• Why a main game loop is necessary for developing a game?

  - by Tattat

  I find that many game development requires a main game loop, but I don't know why it is necessary. Can't we implement an event listener, and response to every user actions. Also, the animation can be played when a event occurs. What is the purpose for making a main game loop.

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• With Java Swing App, how to get values from a dialog panel into the main app ?

  - by Frank

  In my Swing app, users can click a button to open a dialog panel and enter some values, then they can click "Ok" on that panel to close it and return to the main program, but how can I pass the values they enter to the main program without saving them to a file first ?

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• Google App Engine - Does the non-main version of an App not receive as many resources?

  - by Spines

  I'm doing performance tests on my app engine app. I'm doing it on the non main version of my app. Do loading requests take longer for the non main version of an app?

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• How to compile a C project with more than one main function?

  - by Daziplqa

  Hi folks, I am new to C, and now read some textbook and going to apply its examples. The problem is, whenever I creates a new project and try to put more than one file that contains a main function, the linker (as I thougt0 explains saying: /home/mohammed/tmp/abcd/main.c:4: multiple definition of `main' (BTW, I used many IDEs,…

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• Is it possible to call the main(String[] args) after catching an exception?

  - by Jason

  I'm working on a Serpinski triangle program that asks the user for the levels of triangles to draw. In the interests of idiot-proofing my program, I put this in: Scanner input= new Scanner(System.in); System.out.println(msg); try { level= input.nextInt(); } catch (Exception e) { System.out.print(warning); //restart…

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• how to return 2 values from a java function?

  - by javaLearner.java

  Here is my code: // Function code public static int something(){ int number1 = 1; int number2 = 2; return number1, number2; } // Main class code public static void main(String[] args) { something(); System.out.println(number1 + number2); } Error: Exception in thread "main" java.lang.RuntimeException:…

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• What the reasons for/against returning 0 from main in ISO C++?

  - by Maulrus

  I know that the C++ standard says that return 0 is inserted at the end of main() if no return statement is given; however, I often see recently-written, standard-conforming C++ code that explicitly returns 0 at the end of main(). For what reasons would somebody want to explicitly return 0 if it's automatically done by…

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• How to set IDD_FORMVIEW dialog as main "form" in visual studio 6 c++?

  - by extintor

  I just started playing with cpp for the first time (using VS6 C++), I created an empty win32 application, added a IDD_FORMVIEW dialog, and now I don't know how to set that dialog as the main "form" for the application. I mean I want the dialog to be the first and main window opened when executing the compiled exe.

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• XCode - How to make a search results selection open in the base main editor window.

  - by Akshay

  XCode - When I select a search result it opens it in a new window. Is there a way to make this open in the main editor window. I could not find the 'Group' setting for the main editor window. All the child windows which open have this 'Group' setting which causes the search result selection to open in the same child…

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• jQuery getScript function with frames

  - by user210099

  Hello.. I'm a novice at Javascript/Jquery programming, so an apology if this is a simple/silly question. I am trying to use the jQuery .getScript() function to refresh part of an existing webpage. This webpage must be run on a local file system, and a large amount of the formatting is done using frames. Right…

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• how to call Explicit Instantiation Declarations function from main()in template? can u explain with

  - by user323422

  template class Array { public:void mf(); #1 }; template class Array; // explicit instantiation #2 template void Array::mf(); // explicit instantiation #3 void main() { Array a; // implicit instantiation // my question is how to call mf() in #2 (explict declaration)from main() }

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• Under what situation the static/global variables make program crash before main() in C++?

  - by skydoor

  If the program crashed before main(), the static/global variables are the reasons. I have two questions about this 1) Is this the only reason, what other reasons might make program crash before main()? 2) For static/global variables, how could they make the program crash? During the initialization? How are…

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• How do I create a SCCM package where the main installation initiates self-contained msi's?

  - by DeliriumTremens

  I have a few applications that are installed using InstallShield -- during the installation one or two parts of the application are installed with msi's. I've tried recording an iss file to instruct the installation process, but these installations always seem to freeze up. I've also tried installing in a…

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• How can I tell which "explorer.exe" process is the main one?

  - by HodofHod

  I have a batch file that changes a few registry files, and then restarts explorer.exe so that they take effect. I'm using the command taskkill /f /im explorer.exe and then explorer.exe which of course kills all the explorer.exe processes, including the explorer windows I have open. Obviously, I am using…

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• Which DNS record should I use to redirect request to sub domain to main domain ?

  - by Xinus

  I created a DNS record in co.cc to make it point to x10hosting account. So I have like <mydomain>.co.cc - A - <x10 ip> Its working properly. Now problem is I have already mentioned name like blog.<mydomain>.co.cc in my previous resumes which I cannot change. So is it possible to…

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• permission denied: /etc/apt/sources.list

  - by Eli

  I'm trying to install java jre, i usually do it like this sudo echo 'deb http://www.duinsoft.nl/pkg debs all' >> /etc/apt/sources.list sudo apt-key adv --keyserver keys.gnupg.net --recv-keys 5CB26B26 sudo apt-get update sudo apt-get install update-sun-jre exit but when i do sudo echo 'deb…

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• apt-get 403 Forbidden

  - by Lerp

  I've start a new job today and I am trying to set up my machine to run through their Windows server. I've managed to get a internet connection through the server now but now I can't run apt-get update as I get a "403 Forbidden" error. This is for every repo under my source list, apart from…

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• Nashorn ?? JDBC ? Oracle DB ?????·?? 2

  - by Homma

  ???? Nashorn ?? JavaScript ??????? JDBC ? Oracle DB ?????????????????????????????????????JDBC ???????????????????????????????? ??????????????????????????? ????? URL ? https://blogs.oracle.com/nashorn_ja/entry/nashorn_jdbc_2 ??? ????????? JDBC ????? ???????????????…

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• No updates in my Raring

  - by zatloukal-frantisek

  Since upgrade from Quantal to raring i am not recieving any updates. For example firefox package - I have version 17 installed and apt-get update && apt-get upgrade does not find updates. And output from show-versions: fanys@fanys-netbook:~$ apt-show-versions…

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• Wrong number of args passed to: repl$repl

  - by grm

  Hi, I have a trouble with a compojure "Getting started" example that I do not seem to understand. When I run the example from http://weavejester.github.com/compojure/docs/getting-started.html ...I get the following error at the lein repl step: ~/hello-www> lein…

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