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• New job clarification [closed]

  - by Fred

  Lets say you have decided to join company A. During interview you got feedback on what technology you would be working on(C# win app) and other details( sketchy).Now you have decided to join the company. Is it ok to ask via mail for further information and also ask to specify certain topics to brush up so that one can be better prepared for next job? Of course i know this question is not programming related.

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• What Design Pattern is this?

  - by 01

  I know that everything we do in programming can be described as design pattern(even abstract method has design pattern called template method) public class Guicer extends AbstractModule { private static Injector injector = Guice.createInjector(new Guicer()); public static void setInjector(Injector injector) { Guicer.injector = injector; } public static T getInstance(Class c) { return injector.getInstance(c); } @Override protected void configure() { } } What design patterns are used in this code?

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• apt-get install Error

  - by LINUX4U

  syslogd during install give following error from the server? How to diagnose this problem debconf: falling back to frontend: Readline Selecting previously deselected package sysklogd. (Reading database ... 32541 files and directories currently installed.) Unpacking sysklogd (from .../sysklogd_1.5-5ubuntu4_amd64.deb) ... Selecting previously deselected package klogd. Unpacking klogd (from .../klogd_1.5-5ubuntu4_amd64.deb) ... Setting up sysklogd (1.5-5ubuntu4) ... * Starting system log daemon... [ OK ] Setting up klogd (1.5-5ubuntu4) ... * Starting kernel log daemon... [fail]

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• Switching to Java from C++: What are the key points?

  - by Roddy

  I'm an experienced developer, but most of my OO programming experience has been with C++ (and a little Delphi). I'm considering doing some Android work, hence Java. Coming from the C++ background, what areas of Java are most likely to surprise/annoy/delight me? I felt sure this would already have been asked, but my searches haven't turned up a similar question. CW, of course.

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• Which methods are good to overwrite when creating custom NSManagedObject subclasses?

  - by mystify

  The Core Data Programming Guide talks a lot about what not to overwrite. So the question is: What is good to overwrite? Like I see it, I can't overwrite -init or -initWithEntity:insertIntoManagedObjectContext: So where else would be a good overwrite point to set up some basic stuff? Or is it generally not needed to do custom initialization? Does the whole thing rely only on accessing properties which then start to do fancy things? So no custom initializations?

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• Are there any lightweight analogues to CORBA/RPC for embedded programs?

  - by Mtr

  I am writing embedded applications for different hardware (avr, arm7, tms55xx…) and different rtoses (freeRTOS, rtx, dsp/bios). And every second of them needs to communicate with PC or another digital device. Sometimes interactions logic is very advanced. So I'm interesting in common methodology (like state-machine programming style), protocol specification or library, that could simplify developing such things.

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• Having a problem while creating a template in google sites

  - by bhuvi

  Hai, Exception in thread "main" java.lang.Error: Unresolved compilation problems: This error is occur while creating a new template in google sites using java programming.

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• effective functonal sort

  - by sreservoir

  I'm programming a function for a ti-nspire, so I can't use the builtins from inside a function. what is the most generally efficient algorithm for sorting a list of numbers without modifying the list itself? (recursion and list-splitting are fair game, as is general use of math.)

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• python-like Java IO library?

  - by drozzy

  Java is not my main programming language so I might be asking the obvious. But is there a simple file-handling library in Java, like in python? For example I just want to say: File f = Open('file.txt', 'w') for(String line:f){ //do something with the line from file } Thanks!

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• how to run SSH commands on remote system through java program?

  - by sweety

  Hi all, I am new to this kind of application and looking for some sample code how to connect to remote server using SSH , execute commands and get output back using java as programming language. Thanks in advance..... Regards, Devayani

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• What's the Erlang/Haskell job market like in the U.S.?

  - by Krystof

  I've heard that Telecoms are the big source of Erlang jobs but I'm not sure how much of a market there is. How likely is it that someone could find a job in Erlang/Haskell if they decided to learn it? In my case I have a lot of programming experience in Java but am tired of Java and want to try something different.

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• C++ Libraries similar to C#?

  - by cam

  I'm coming to C++ from a .Net background. Knowing how to use the Standard C++ Libraries, and all the syntax, I've never ventured further. Now I'm looking learning a bit more, such as what libraries are commonly used? I want to start getting into Threading but have no idea to start. Is there a library (similar to how .net has System.Threading) out there that will make it a bit easier? I'm specifically looking to do Linux based network programming.

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• Data Structure Used For SMS Messages In Android

  - by Greenhouse Gases

  Does anybody know what data structures are used to the store messages in an SMS client app, and whether there is an existing API for this. I was perhaps looking at implementing a link list for the purpose but if the work has already been done in an API then perhaps it would be unnecessary to commit time to the task that could be spent programming other parts. Many thanks

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• what is the best place to learn flex?

  - by kishore

  I have learnt many programming languages in w3schools.com. What is the best place to learn flex?

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• Dragging and Dropping between Lists when it is populated dynamically

  - by jj01

  Am a newbie to programming and have seen examples on dragging and dropping items from one list to another list using jQuery. My problem is that my list is populated dynamically and so i cannot predefine the list items. Can anyone provide a solution to this? Am working in Visualforce.Thanks in advance.

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• Good book for Flex 4?

  - by John Isaacks

  I read the O'Really Book: Programming Flex 3 and I thought it was awesome. I am now migrating to Flex 4 and wanted to read a great book for Flex 4. There are many Flex 4 books out there and I really just want to read 1 to get me up and running fast. So if anyone can share/recommend some books that would be great!

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• HOw TO run a c programm in ubuntu 10.10

  - by Vinay Khandalkar

  Hello I want to run c programs in ubuntu 10.10 because in my college lab i gave the advice to change os they use replace xp to ubuntu and they did it by my request to them but in our college lab all student are doing daily practices on c programming and now there is problems to run the c programs in ubuntu 10.10 so please help me.please Is there is any one to give me solution on this topic please fast. Thank You !!!!!!!!!!!

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• What is the 'accumulator in HQ9+?

  - by Koning Baard XIV

  I was just reading a bit about the HQ9+ programming language ( http://esolangs.org/wiki/HQ9 , http://en.wikipedia.org/wiki/HQ9%2B and http://www.cliff.biffle.org/esoterica/hq9plus.html ), and it tells me something about a so called 'accumulator' which can be incremented, but not be accessed. Also, using the + doesn't manipulate the result: code H+H result Hello World Hello World Can anyone explain me how this works, what this does and if it even makes any sense? Thanks

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• External disk not working with Mac OS X 10.5

  - by ctx2002

  Hi: My OS is 10.5.7. I have an external hard disk, formatted as Mac OS Extended (Journaled), connected to my Mac machine through USB cable. I have used it for a while, but now it is not working. Error showed in /var/log/system.log. USBF: 2521.384 AppleUSBEHCI[0xa515800]::Found a transaction which hasn't moved in 5 seconds on bus 0xfd, timing out! (Addr: 0, EP: 0) ..... ...... kernel[0]: USBF: 2588.616 [0xa6baa00] The IOUSBFamily was not able to enumerate a device. Luckily, in my work place there is a Mac with OS 10.4, so I had plugged the disk into the 10.4 machine and it worked!!! I did checked "System Profiler" on both machines (10.5, 10.4). Under usb section, for 10.5 it shows USBEHCI, under 10.4, it shows USBOHCI. I am not a expert on USB Device , can any one tell me why 10.5 cause the problem. it was worked under 10.5

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• Win32 WndProc Name: why can't I change its name ?

  - by asksuperuser

  I have compiled a simple win32 app successfully with bc++ (2 lines excerpt only): LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM); wincl.lpfnWndProc = WindowProcedure; Why can't I rename WindowProcedure and compile this: LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM); wincl.lpfnWndProc = WndProc; as error message gives: Turbo Incremental Link 5.00 Copyright (c) 1997, 2000 Borland Error: Unresolved external 'stdcall WndProc(HWND *, unsigned int, unsigned int, long)' referenced from C:\PROGRAMMING\SALLY\WIN32TUTORIAL\MAIN.OBJ

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• Where to place a debug log files for my daemon app?

  - by sasayins

  Hi, I am using C language and Linux as my programming platform. I am learning how to create a daemon, and I want to create a log file so that I write a debug message in my daemon. My question is where should I put the log file in my system. Should I put it in the var folder? Please advice. Many thanks.

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• I’m looking for a textbook based introduction to PHP5/mysql/javascript for a new webdeveloper

  - by prgrmnGuru

  I also want the books to be no older than 1 year old. And by textbook i mean i want the author(s) to go into the syntax,semantix,structure of the programming language as well as provide questions/mini projects to test what you learned after every section/chapter.

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• How difficult is it to build a website in site core CMS

  - by Mirage

  I have got one project where I need to build a site in site core CMS. I have never used that CMS. I want to know that if my programming skills are good because I don't know ASP or ASP.net but do know PHP. The sites are simple html pages with no logins and processing. Can I do it few weeks?

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• what is the difference between MVC1 and MVC2

  - by Alaa

  I am using MVC design pattern in jsp-servlet web application, and want to what is the exact difference between MVC1 and MVC2 , can someone help? EDIT newly I hear that there is 2 versions of using MVC in servlet programming, I hear that in MVC1 there is kind of coupling between controller and view , but in MVC2 they overtake it, if someone know whether this is right or wrong I'll be very thankful.

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• Call C methods from C++/Java/C# code?

  - by Mohit Deshpande

  Many of today's programming languages are based on C; like C++, C#, Java, Objective-C. So could I call a C method from C++ code? Or call C from Java or C#? Or is this goal out of reach and unreasonable? Please include a quick code sample for my and everyone else's understanding.

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