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  • ASP.NET with C# or VB.NET + C#?

    - by Sahat
    I am currently reading Beginning ASP.NET 4: in C# and VB (Wrox Programmer to Programmer) and it comes with both C# and VB.NET source code. I am definitely planning to use C# in the future for most of my projects. But VB.NET - is it worth learning side-by-side with C#? Will there be a case when VB.NET is preferred over C#?

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  • Whats a reporting job in Business intelligence like ?

    - by WarDoGG
    I'm a software programmer who works on java, php. However, yesterday i got an offer from a company in Business Intelligence. The HR said the job would be in the "implementation" part. Can someone please clarify if this means reporting ? Is a reporting job challenging for a programmer ? I mean, can someone please tell me what all this would include ?

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  • Best way to ensure accurate timing with C

    - by Paul
    I am a beginning C programmer (though not a beginning programmer) looking to dive into a project to teach myself C. My project is music-based, and because of this I am curious whether there are any 'best practices' per-se, when it comes to timing functions.

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  • Coding without Grock. Is it wrong?

    - by OldCurmudgeon
    Should a professional programmer allow themselves to write code without completely understanding the requirements? In my 30+ years as a programmer I must have written many thousands of lines of code without completely understanding what is required of me at the time. In most cases the results were rubbish that should have been discarded. Every other industry that employs professionals has systems to root out such behavior. Ours does not. Is this right?

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  • Programming Language Choices for High Integrity Systems

    - by Finbarr
    What programming languages are a good choice for High Integrity Systems? An example of a bad choice is Java as there is a considerable amount of code that is inaccessible to the programmer. I am looking for examples of strongly typed, block structured languages where the programmer is responsible for 100% of the code, and there is as little interference from things like a JVM as possible. Compilers will obviously be an issue. Language must have a complete and unambiguous definition.

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  • Which of these two Android books, and why?

    - by mawg
    Both get five star customer reviews on Android. I suspect that there will be an 80%+ overlap in contents, so can anyone say which to buy and why? Professional Android 2 Application Development (Wrox Programmer to Programmer) Pro Android 2 If any one has read either, or both, I am particularly interested in developing wifi applications.

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  • How to design a command line program reusable for a future development of a GUI?

    - by systempuntoout
    What are some best practices to keep in mind when developing a script program that could be integrated with a GUI, probably by somebody else, in the future? Possible scenario: i develop a fancy python CLI program that scrapes every unicorn images from the web i decide to publish it on github a unicorn fan programmer decides to take the sources and build a GUI on them. he\she gives up because my code is not reusable How do i avoid step four and let unicorn fan programmer build his\her GUI without hassle?

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  • Does Java program never crashes

    - by singh
    Hi I am a c++ programmer , I know little bit about java. As in java programmer do not deal with memory directly, in C++ application most of crashes are due to memory corruptions. So an application written in Java will never crash due to memory relate issue. Thanks

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  • Can a System Analyst come outside of programming?

    - by WeNeedAnswers
    Back in the day, if you wanted to be a Systems Analyst you had to work up the ranks from humble programmer. But these days there are University Courses/Programmes based on this topic alone. Is it thus valid for a graduate or post graduate to come into the world and just do systems analyst without doing the graft of being a programmer first, getting to know the nuances of what code is all about.

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  • What is the difference between a private and public funtion?

    - by Kyle
    I am a new programmer, and I started in C and am now starting to enjoy JavaScript and a tiny bit of PHP more. Lately I've heard the terms 'private' and 'public' functions a lot. Could anybody give an explanation of the both and how they are of use to a programmer? And I'm probably totally wrong here... but is a (function(){}) in javascript a private function?

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  • Can any language potentially be used to create any program?

    - by Matt
    I've heard that given a programmer with enough time and skill in any particular language and enough lines of code, then any program could be created with any given language. I know its certainly not going to be cost-efficient, for instance, to rewrite Adobe Photoshop in BASIC, but could a good enough and patient enough programmer potentially create any program in any language?

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  • Windows Programming in C++

    - by JMSA
    Being a C#/Java programmer, I really need to know a fact: Has Windows Programming with Win32SDK/MFC/wxWidget become antiquated? What is the status of popularity of these technologies in software industry now? Being a C#/Java programmer, do I need to learn Win32SDK/MFC/wxWidget now?

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  • What is the relationship between programming and music?

    - by pheze
    Who here is both a musician and a programmer? I would also be curious to know which instruments you play, the ages at which you started programming and playing music, your personal experiences, etc. Perhaps we can find a relationship between these two things. I'll begin: Piano since 10, Computer since 12, I am 21. Note: Question originally from pheze.myopenid.com. Related: Jazz Programmer

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  • C# tutorial for beginners

    - by see-sharp
    I am still a beginner programmer, though I know some basics of C#. I want to be a professional programmer. What tutorials can I use to learn C# from this point-of-view? I am in no hurry; I just want to be perfect. I am dedicated in terms of time and hard-work. I searched Google, but I'm not finding impressive beginner resources.

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  • java swt design patterns

    - by zachary
    What are some good design patterns for creating a form in java? I have an app that has 6 tabs with a different form in each. How does the typical java programmer go about making these items accessible? For example as a wpf programmer I might databind all these controls to underlying objects. What do java programmers like to do?

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  • Show full process name in top

    - by Ben K.
    I'm running a rails stack on ubuntu. When I ps -AF, I get a descriptive process name set by the apache module like 00:00:43 Rails: /var/www... which is really helpful in diagnosing load issues. But when I top, the same process show up simply as ruby Is there any way to get the ps -AF process name in top?

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  • Using RVM with GVim (Cream): rvm command not found.

    - by Alan Peabody
    I am trying to move to GVim(cream) as my primary editor on Ubuntu. I am using the wonderful rails.vim, however I also am using RVM. Rvm works fine when doing things in a shell, and the ruby version I would like to use in rails.vim is the version set as default (but not the system version). When I try to run things like :Rgenerate migration migration_name I get: ... Missing Rails 2.3.8 gem. ... If I try: :!rvm use default I get: /bin/bash: rvm: command not found Obviously cream is not using my bash profile. What can I do to remedy this and get it working? Thanks.

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  • Mysql gem troubles with Snow Leopard upgrade

    - by so1o
    I have done everything that is on the web (i think) i have the new 64 bit xcode that came with snow leopard installed completely removed mysql, removed gems compeltely, removed rails installed mysql 64 bit, installed gems, installed mysql gem with the env ARCHFLAGS set I still get this nasty NameError: uninitialized constant MysqlCompat::MysqlRes from /Users/Navara/Sites/tuosystems/vendor/rails/activesupport/lib/active_support/dependencies.rb:440:in `load_missing_constant' from /Users/Navara/Sites/tuosystems/vendor/rails/activesupport/lib/active_support/dependencies.rb:80:in `rake_original_const_missing' from /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2503:in `const_missing' Im not sure how to debug this.. any pointers will be greatly appreciated!

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  • Asp.Net MVC - Plugins Directory, Community etc?

    - by Jörg Battermann
    Good evening everyone, I am currently starting to dive into asp.net mvc and I really like what I see so far.. BUT I am somewhat confused about 'drop-in' functionality (similiar to what rails and it's plugins and nowadays gems are), an active community to contact etc. For rails there's github with one massiv index of plugins/gems/code-examples regarding mostly rails (despite their goal being generic source-code hosting..), for blogs, mailing lists etc it's also pretty easy to find the places the other developers flock around, but... for asp.net mvc I am somewhat lost where to go/look. It all seems scattered across codeplex and private sites, google code hosting etc etc.. but is there one (or few places) where to turn to regarding asp.net mvc development, sample code etc? Cheers and thanks, -Jörg

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  • Using Thor for generators in a Ruby Gem

    - by David Burrows
    How do I setup a Gem to have a binary command eg. "project newProject" that uses Thor's set of generator commands to create files etc.? A good answer would describe how to layout the skeleton of a gem that that when run from the command line "project newProject" creates 1 file named "newProject.txt" in the directory it's run from. I've seen that Rails 3 is using Thor to power it's generators, seems like a really good solution and i'd like to use a similar approach in non-Rails ruby gem i'm working on. Tried looking at the Rails 3 source but it's a bit labyrinthine hence the question.

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  • Ruby gems gone after after jruby install

    - by James
    Today I installed jruby by downloading it, extracting it to /home/james/jruby-1.4.0 and adding the following line to .bashrc export JRUBY_HOME=/home/james/jruby-1.4.0 export PATH=$JRUBY_HOME/bin:$PATH And then I installed some jruby gems via jruby -S gem install ... Jruby works fine, but this seemed to have cause two problems: 1) When I try to run a ruby (not jruby) on rails migration, I see: Missing the Rails gem. Please `gem install -v= rails`, update your RAILS_GEM_VERSION setting in config/environment.rb for the Rails version you do have installed, or comment out RAILS_GEM_VERSION to use the latest version installed. 2) when I do gem list --local, I only see the gems that I've installed for jruby. Launching web applications via ruby script/server succeeds without any warnings. Please help.

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  • Authlogic: Create records on other users' behalf

    - by Friðrik
    Hi Using Authlogic, what is the best way to create a record in rails on other users' behalf? Description: I have a c++ server which handles Tcp connections from many c++ clients, and I want the c++ server to create a new record in the rails database using its REST api. However, the c++ server needs to be authenticated before creating that record. What I want is to attach the original user ID (from the c++ client) to the record (but not the servers) so I know from which user the record came from. One way is for the c++ client to send its persistence token over to the c++ server which sends that token as a parameter to the create action, does that make sense? or are there maybe some better ways to do this? I have a rails app which uses authlogic for authentication. I also have another c++ client which is logs in and provides I have a c++ server which uses

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