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• Training Courses/Material for Fresh Software Engineers

  - by H_Miri

  I am familiar with the C++ programming language, and I have been using it for some time now. Recently, I have been applying for C++ Software Development/Engineering jobs, but I feel like there is still so much I need to learn. When first-class companies, such as Google, hire a software programmer, they obviously put them through some initial training. How/Where can I find a similar source of training material/source that would prepare me for commercial/industrial programming in C++? I know there is millions of good tutorials on line, but I would rather work through something different. I actually don't know how an organization training courses in software development would be different to text books. Has anyone been in the same boat - feeling under-confident at the employment stage and then realizing they shouldn't have been?

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• Avoiding and Identifying False Sharing Among Threads

  When threads on different processors modify variables that reside on the same cache line CPU cache - Thread - Programming - Central processing unit - Shareware

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• La cinématique 2D et 3D, un article de Thibaut Cuvelier

  Bonjour, La physique, ce n'est pas seulement utiliser un moteur qui fait tous les calculs sans qu'on doive y réfléchir un tant soit peu. Comment un tel moteur peut-il fonctionner ? Sur quoi se base-t-il ? Cet article ne répondra pas aux questions techniques sur la conception du moteur, juste sur les notions qu'il modélise. Avant d'entamer des concepts plus avancés, voici la cinématique, la base de la mécanique, avec une seule dimension. La cinématique, des mouvements monodimensionnels Bonne lecture !...

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• New Job Over Budget

  - by moneylotion

  I recently started a new job as a contract developer, and my non-developer boss of about two weeks ago gave me the task to re-create an app from another language and developer that he will reuse with multiple clients (replacing the front-end), that I estimated would take longer than his estimate of 12 hours. Two weeks later, I'm 230% over-budget. I admit this was my 2nd web app, I had been a wordpress developer in the past, so I am somewhat new to code igniter, but not shabby php by any means. My boss hired me knowing this and I was clear that it would take longer than his 12 hours. He's seen me in the office on task for 2 weeks, he should be somewhat prepared for this bill. Do I expect the full amount of hours, or do I filter against how much of learned? Can I bill for research as a developer?

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• is 'protected' ever reasonable outside of virtual methods and destructors?

  - by notallama

  so, suppose you have some fields and methods marked protected (non-virtual). presumably, you did this because you didn't mark them public because you don't want some nincompoop to accidentally call them in the wrong order or pass in invalid parameters, or you don't want people to rely on behaviour that you're going to change later. so, why is it okay for that nincompoop to use those fields and methods from a subclass? as far as i can tell, they can still screw up in the same ways, and the same compatibility issues still exist if you change the implementation. the cases for protected i can think of are: non-virtual destructors, so you can't break things by deleting the base class. virtual methods, so you can override 'private' methods called by the base class. constructors in c++. in java/c# marking the class as abstract will do basically the same. any other use cases?

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• Linux Programmer moving to Windows

  - by cytinus

  I am a fairly proficient Linux programmer. I have been coding in Linux for 4 years, for both personal reasons and for profit. During those 4 years I have not even owned a computer running the Windows operating system. I am looking to expand my horizons into Windows programming, but am finding myself overwhelmed with the lack of what I perceive to be standardization. I feel as though different compilers follow different conventions, and all of the worthwhile IDEs cost money. Whats worse is that so many of the Tutorials are just terrible. If anyone else has taken the switch from Linux to Windows programming, what was the most helpful. What are the most straightforward IDEs and tutorials for using the API. I am looking to do mainly C and C++ development, along with some x86. I have found MASM primarily suits my needs for the latter.

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• Run server side script

  - by ooo

  I'm in the process of deploying my first website which is written is ASP.NET. I need to run a server side script at set intervals during the day which updates a database even if there is nobody using the site. I was led to believe that using Windows task scheduler would be the best option but now I've joined a hosting company the layout is not really how I was expecting. It's a shared hosting with basic FTP and no apparent built in task scheduler. The hosting company support is not very good and haven't been able to advise how I could do this so hoped to get help here on options before I consider changing company. [The hosting company starts with 1 and ends with 1 :)]

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• Are code screening services worthwhile?

  - by Robert Klubenspies

  I've seen websites that screen programmers by their ability to write code. It's a service that you enter a programming question into and then send out a link. Job candidates program their solution to the question as they are timed and recorded. The person who posted the question can then playback a video of their candidate programming the script. This video allows them to see how quickly and neatly their job candidate can code. Are these types of services worth it? What caveats and hangups are there to using such things to screen potential hires?

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• When is using stdio preferable to fstream?

  - by Karl Bielefeldt

  I work on a well-established, embedded C++ code base. We have been using a proprietary API to our filesystem. For better integration with third-party C libraries, we are currently in the process of implementing most of stdio.h and fcntl.h. I made what I thought was a non-controversial proposal that we should also implement the fstream class and encourage new C++ code to use it instead of the new (to our code base) C-style API. We already have the stdout parts of iostream available, although it is not widely used. Given a choice between using stdio and fstream, what are good reasons to choose stdio for embedded software development in C++?

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• Upgrading Office 2007 to Office 2010, First Look

  In this post, Im going to simply document the process of updating my MIcrosoft Office 2007.  As almost anyone knows who has not been hiding under a rock, Microsoft Office 2010 has been in the... This site is a resource for asp.net web programming. It has examples by Peter Kellner of techniques for high performance programming...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• Getting a job at Google/Microsoft companies [on hold]

  - by user2498079

  Alot of people say it is very hard to get a job at Google/Microsoft. Due to insufficient number of jobs, there is very tough competition for fresh graduates to get a job at the worthy company. I have read certain articles which encourage fresh graduates to have good projects (Programming projects), Focus on Accomplishments or have a good reputation on websites like this one. So my question is what kind of programming projects & accomplishments help in getting job at Google/Microsoft. There are alot of other factors like communication skills & leadership etc but this is not the main concern here. Regards

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• How to get around the Circular Reference issue with JSON and Entity

  - by DanScan

  I have been experimenting with creating a website that leverages MVC with JSON for my presentation layer and Entity framework for data model/database. My Issue comes into play with serializing my Model objects into JSON. I am using the code first method to create my database. When doing the code first method a one to many relationship (parent/child) requires the child to have a reference back to the parent. (Example code my be a typo but you get the picture) class parent { public List<child> Children{get;set;} public int Id{get;set;} } class child { public int ParentId{get;set;} [ForeignKey("ParentId")] public parent MyParent{get;set;} public string name{get;set;} } When returning a "parent" object via a JsonResult a circular reference error is thrown because "child" has a property of class parent. I have tried the ScriptIgnore attribute but I lose the ability to look at the child objects. I will need to display information in a parent child view at some point. I have tried to make base classes for both parent and child that do not have a circular reference. Unfortunately when I attempt to send the baseParent and baseChild these are read by the JSON Parser as their derived classes (I am pretty sure this concept is escaping me). Base.baseParent basep = (Base.baseParent)parent; return Json(basep, JsonRequestBehavior.AllowGet); The one solution I have come up with is to create "View" Models. I create simple versions of the database models that do not include the reference to the parent class. These view models each have method to return the Database Version and a constructor that takes the database model as a parameter (viewmodel.name = databasemodel.name). This method seems forced although it works. NOTE:I am posting here because I think this is more discussion worthy. I could leverage a different design pattern to over come this issue or it could be as simple as using a different attribute on my model. In my searching I have not seen a good method to overcome this problem. My end goal would be to have a nice MVC application that heavily leverages JSON for communicating with the server and displaying data. While maintaining a consistant model across layers (or as best as I can come up with).

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• career change : non-functional to test automation

  - by centennial

  I started my Career as core-Java developer 6 years ago and stayed as developer for 6-7 month and then moved to performance testing (actualy pushed into this for short term and later I started liking it). I have done all sort of non-functional testing like performance, load, stress, soak, compatibility, failover etc on many performance test tools accross many industries. I was doing contracting all these years which means I kept moving to new projects after every 3-6 months. Now personal situation has been changed, married man now so looking for something long term. Performance testing generally comes at the end of the development life cycle hence very short term contracts so I was wondering if I can move into functional/test automation side I can earn myself good length of contract. I had some exposure of QTP but I am sure to learn all other tools very quickly as I am quite good in programming and concept of testing. in short I want to move into functional test automation to get long term contract without leaving my love for programming . any thoughts please ?

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• As a programmer what single discovery has given you the greatest boost in productivity?

  - by ChrisInCambo

  This question has been inspired by my recent discovery/adoption of distributed version control. I started using it (mercurial) just because I liked the idea of still being able to make commits at times when I couldn't connect to the central server. I never expected it would give me a large boost in general productivity, but a pleasant side effect I discovered was that making a new clone every time I started a new task and giving that clone a descriptive folder name is extremely effective at keeping me on task resulting is a noticeable productivity increase. So as a programmer what single discovery has given you the greatest boost in productivity? Extra respect for answers which involve tools or practices that aren't so obvious from the outside!

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• Using Serial Tools to Parallelize Your Application

  Designing the parallelism in and getting the "big picture" correct first Business - Tools - Programming - Construction and Maintenance - Components

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• SugarSync Announces Platform API

  Implemented as a a RESTful web service Representational State Transfer - Web service - Programming - Service-oriented architecture - APIs

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• Need Help to fix hmtl.sty not found error

  - by GGS

  I installed texlive 2012 on ubuntu 12.04 LTS 64 bit machine following the instructions given in the following web How do I install the latest TeX Live 2012? After, a successful installation( I think), I got the following error when I do a pdflatex to compile a give tex file This is pdfTeX, Version 3.1415926-2.4-1.40.13 (TeX Live 2012/Debian) restricted \write18 enabled. entering extended mode (./user_guide.tex LaTeX2e <2011/06/27 Babel and hyphenation patterns for english, dumylang, nohyphenation, lo aded. (/usr/share/texlive/texmf-dist/tex/latex/base/article.cls Document Class: article 2007/10/19 v1.4h Standard LaTeX document class (/usr/share/texlive/texmf-dist/tex/latex/base/size12.clo)) ! LaTeX Error: File `html.sty' not found. Type X to quit or to proceed, or enter new name. (Default extension: sty) so would you help me in getting a solution? Thank you in advance

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• Avoiding Heap Contention Among Threads

  Allocating memory from the system heap can be an expensive operation Dynamic memory allocation - Programming - Memory management - Hardware - Components

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• Effectively Managing Distributed Agile Teams

  The dos and don'ts of Agile with onshore and offshore resources Onshore - Programming - United States - Manufacturing - Hydrocarbon exploration

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• Organizations that encourage kids to program

  - by mwgriffith

  Since my son started going to school, I've been noticing a very serious lack of organizations to encourage kids to program or at least letting them know how to get involved in programming. Are there any groups that you know of to help kids out this area?? And I'm not referring to tools to help kids learn, I'm referring to groups that will help in getting kids interested in programming. Here are a few that I know of: Dreamspark Lego First Robotics Imagine Cup Are there anymore out there? And are there any that work at the elementary - high school levels?? Also are there any other parents that have noticed the same thing, or is this local to my area??

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• Utilisez-vous le framework Web JBoss Seam destiné à simplifier le développement d'applications Web ? Partagez votre expérience

  L'équipe Java vous propose un débat concernant le framework Web JBoss Seam. Ce framework, disponible depuis début 2005 et proposé par Gaving King le créateur d'Hibernate, veut simplifier le développement d'applications Web. Pour cela Seam se base sur les standards EJB3 et JSF proposés par Java EE et se focalise à réduire la complexité de ces différentes briques (voir article Présentation globale de Seam pour les principes de base). Aujourd'hui Seam atteint la version 3 et offre de nombreuses avancées pour simplifier le développement Web. En parallèle, de nombreux framework Web ont déjà su s'...

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• Non-object-oriented game tutorials

  - by Arcadian

  I've been tasked with writing an essay extolling the virtues of object oriented programming and creating an accompanying game to demonstrate them. My initial idea is to find a tutorial for a simple game written in a programming language which does not follow the OOP paradigm (or written in an OOP language but not in an OOP way) and recreate it in an OOP way using either C# or Java (haven't yet decided). This would then allow me to make concrete comparisons between the two. The game doesn't have to be anything complex; Tetris, Pong, etc. that sort of thing. The problem I've had so far is finding a suitable tutorial, any suggestions?

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• Programmer, software engineer, computer scientist What's the difference? [closed]

  - by ForgottenKahz

  Possible Duplicate: What are the key differences between software engineers and programmers? What's the difference between computer science and programming? Whats the difference between a Software Architect, a Software Engineer, and a Software Developer (Programmer)? What is the actual difference between Computer Programmers and Software Engineers? Is this description accurate? What's the difference between computer science and programming? I want to know the difference between a programmer, a software engineer and a computer scientist. I'm new to the scene and I don't want to step on anybody's toes. I once gloated to a programmer that I was learning MS Access. Boy, was that a mistake. But when my father in law contracted some of his work out to software engineers their code was junk. In the world of software development, who goes by what title? Does it matter?

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• Blocked Sites at work (that aren't even bad)

  - by Mercfh

  So here recently, i've been using google to look up information for basically random programming things (i was just hired on a month or so ago). So here recently I was actually looking up some information about RAW_SOCKETS (but thats beside the point) Anyways some of the tutorials sites/explaining how to use them and explaining the protocol sites are actually blocked. (and our manager sent out an email saying that if u run into a site just to email her just in case). Now obviously...w/e sys admins probably see these 'blocked' sites in their reports. But should I be worried? I mean....I literally am not trying to be devious Im just trying to learn stuff. I guess programming websites are sometimes labeled as "hacking". sometimes blogs get labeled like that, but alot of the time blogs have USEFUL information. This apparently happens alot of my other co-workers and they don't even bother emailing our manager.....but should I be worried? Or has this happened to you guys before?

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• Not assigning Bugs to a specific user

  - by user2977817

  My question: Is there a benefit to NOT assigning a Bug to a particular developer? Leaving it to the team as-a-whole? Our department has decided to be more Agile by not assigning Bugs/Defects to individuals. Using Team Foundation Server 2012, we'll place all Bugs in a development team's "Area" but leave the "Assigned To" field blank. The idea is that the team will create a Task work item which will be assigned to an individual and the Task will link to the Bug. The Team as a whole will therefore take responsibility for the Bug, not an individual, aligning to Scrum - apparently. I see the down side. The reporting tools built into TFS become less useful when you cannot sort by assigned vs unassigned, let alone sorting by which user Bugs are assigned. Is there a benefit I'm not seeing? Besides encouraging teamwork by putting the responsibility on the team-as-a-whole instead of an individual?

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