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  • Interview questions for junior C and C++ developer position

    - by Ondrej Slinták
    What interview questions should people expect as a junior C and C++ developer? Code questions or more of theory? Solutions in pseudo-code or in C code? Maybe I'm misinterpreting the word "junior", but I have no idea what would anyone ask me if I have no C work experiences. I'm bit afraid of tricky questions with pointers, so I'd like to be sure what should I look up before actually going there. I'm a junior PHP developer with 1 year of experiences, if it helps the question. Hope it isn't duplicate as I'm asking particularly about junior developer job.

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  • Do I need a degree in Computer Science to get a Jr Programming job in the world? [closed]

    - by t84
    As above really, do I need to go to Uni to get a job as a Junior C# coder? I'm 26 and have been working in Games (Production) for 6 years and I am thinking of a change, I've had exposure to VB6, VBA, HTML, CSS, PHP, JavaScript over the past few years and did a web design NCFE at College, but other than that, nothing else! I'm teaching myself C# at the moment with books and I was wondering 'how much' I need to learn and also how I can improve my chances of getting a programming job! Am I a late started to learn coding? (I know many people who started at a very young age!) Thanks for the help :)

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  • Is not being paid for training normal?

    - by user23838
    I'm a recent college graduate, and I recently had a interview with a company for an entry-level programming job. The company told me that they require two months of unpaid training for all entry level programmers. The reason given was that since they are providing free training, there wouldn't be any compensation. Is this normal? Update For others junior developers looking at this: Don't go for these type of scams. This was my first interview. I interview with 10 other companies around the area and got about 9 job offers from them. I worked for a fortune 50 company for 9 months with good pay and recently found a better opportunity for even better pay and better work. I guess moral is to be patient and have confidence in yourself.

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  • How to fill in Different String Values in Different Cells in Excel 2007 VBA marcos

    - by user325160
    Hello everyone, So I am trying to fill in Values "A-Z, 0-9" in a 2007 excel macro in four different locations (I am trying to put A-Z and 0-9 in cells: a1 to d9, e1 to h9, a10 to d18, and e10 to h18). So far I have the code: Sub TwoDArrays() Dim Matrix(9, 4) As Variant Dim Matrix2(9, 4) As Variant Dim Matrix3(9, 4) As Variant Dim Matrix4(9, 4) As Variant Matrix(1, 1) = "A" Matrix(1, 2) = "B" Matrix(1, 3) = "C" Matrix(1, 4) = "D" Matrix(2, 1) = "E" Matrix(2, 2) = "F" Matrix(2, 3) = "G" Matrix(2, 4) = "H" Matrix(3, 1) = "I" Matrix(3, 2) = "J" Matrix(3, 3) = "K" Matrix(3, 4) = "L" Matrix(4, 1) = "M" Matrix(4, 2) = "N" Matrix(4, 3) = "O" Matrix(4, 4) = "P" Matrix(5, 1) = "Q" Matrix(5, 2) = "R" Matrix(5, 3) = "S" Matrix(5, 4) = "T" Matrix(6, 1) = "U" Matrix(6, 2) = "V" Matrix(6, 3) = "W" Matrix(6, 4) = "X" Matrix(7, 1) = "Y" Matrix(7, 2) = "Z" Matrix(7, 3) = "0" Matrix(7, 4) = "1" Matrix(8, 1) = "2" Matrix(8, 2) = "3" Matrix(8, 3) = "4" Matrix(8, 4) = "5" Matrix(9, 1) = "6" Matrix(9, 2) = "7" Matrix(9, 3) = "8" Matrix(9, 4) = "9" Matrix2(1, 1) = "A" Matrix2(1, 2) = "B" Matrix2(1, 3) = "C" Matrix2(1, 4) = "D" Matrix2(2, 1) = "E" Matrix2(2, 2) = "F" Matrix2(2, 3) = "G" Matrix2(2, 4) = "H" Matrix2(3, 1) = "I" Matrix2(3, 2) = "J" Matrix2(3, 3) = "K" Matrix2(3, 4) = "L" Matrix2(4, 1) = "M" Matrix2(4, 2) = "N" Matrix2(4, 3) = "O" Matrix2(4, 4) = "P" Matrix2(5, 1) = "Q" Matrix2(5, 2) = "R" Matrix2(5, 3) = "S" Matrix2(5, 4) = "T" Matrix2(6, 1) = "U" Matrix2(6, 2) = "V" Matrix2(6, 3) = "W" Matrix2(6, 4) = "X" Matrix2(7, 1) = "Y" Matrix2(7, 2) = "Z" Matrix2(7, 3) = "0" Matrix2(7, 4) = "1" Matrix2(8, 1) = "2" Matrix2(8, 2) = "3" Matrix2(8, 3) = "4" Matrix2(8, 4) = "5" Matrix2(9, 1) = "6" Matrix2(9, 2) = "7" Matrix2(9, 3) = "8" Matrix2(9, 4) = "9" Matrix3(1, 1) = "A" Matrix3(1, 2) = "B" Matrix3(1, 3) = "C" Matrix3(1, 4) = "D" Matrix3(2, 1) = "E" Matrix3(2, 2) = "F" Matrix3(2, 3) = "G" Matrix3(2, 4) = "H" Matrix3(3, 1) = "I" Matrix3(3, 2) = "J" Matrix3(3, 3) = "K" Matrix3(3, 4) = "L" Matrix3(4, 1) = "M" Matrix3(4, 2) = "N" Matrix3(4, 3) = "O" Matrix3(4, 4) = "P" Matrix3(5, 1) = "Q" Matrix3(5, 2) = "R" Matrix3(5, 3) = "S" Matrix3(5, 4) = "T" Matrix3(6, 1) = "U" Matrix3(6, 2) = "V" Matrix3(6, 3) = "W" Matrix3(6, 4) = "X" Matrix3(7, 1) = "Y" Matrix3(7, 2) = "Z" Matrix3(7, 3) = "0" Matrix3(7, 4) = "1" Matrix3(8, 1) = "2" Matrix3(8, 2) = "3" Matrix3(8, 3) = "4" Matrix3(8, 4) = "5" Matrix3(9, 1) = "6" Matrix3(9, 2) = "7" Matrix3(9, 3) = "8" Matrix3(9, 4) = "9" Matrix4(1, 1) = "A" Matrix4(1, 2) = "B" Matrix4(1, 3) = "C" Matrix4(1, 4) = "D" Matrix4(2, 1) = "E" Matrix4(2, 2) = "F" Matrix4(2, 3) = "G" Matrix4(2, 4) = "H" Matrix4(3, 1) = "I" Matrix4(3, 2) = "J" Matrix4(3, 3) = "K" Matrix4(3, 4) = "L" Matrix4(4, 1) = "M" Matrix4(4, 2) = "N" Matrix4(4, 3) = "O" Matrix4(4, 4) = "P" Matrix4(5, 1) = "Q" Matrix4(5, 2) = "R" Matrix4(5, 3) = "S" Matrix4(5, 4) = "T" Matrix4(6, 1) = "U" Matrix4(6, 2) = "V" Matrix4(6, 3) = "W" Matrix4(6, 4) = "X" Matrix4(7, 1) = "Y" Matrix4(7, 2) = "Z" Matrix4(7, 3) = "0" Matrix4(7, 4) = "1" Matrix4(8, 1) = "2" Matrix4(8, 2) = "3" Matrix4(8, 3) = "4" Matrix4(8, 4) = "5" Matrix4(9, 1) = "6" Matrix4(9, 2) = "7" Matrix4(9, 3) = "8" Matrix4(9, 4) = "9" For i = 1 To 9 For j = 1 To 4 Cells(i, j) = Matrix(i, j) Next j Next i 'For i = 1 To 9 'For j = 1 To 4 ' Range("a1:d1", "a1:a10").Value = Matrix(i, j) 'Application.WorksheetFunction.Transpose (Matrix) 'Next j 'Next i End Sub However, at the top for loop where it does not use the Range function with the cells, I can only do this for cells a1:d9 (a1 to d9) and if I use the second for loop with the range, get the value 9 appearing in every cell from a1 to d9. So is there a way to make it so that I can get the values A-Z and 0-9 in the other cells I specified above? Thank you.

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  • Why aren't young programmers interested in mainframes?

    - by temptar
    A key issue with mainframes is that the cohort of supporting programmers is dwindling. While normally this wouldn't be a problem in that a falling supply of programmers would be offset by an increasing amount of salary those causing a rising supply of programmers via the law of supply and demand, I'm not sure this is really happening for mainframes. While they still form critical infrastructure for many businesses, the simple fact is there isn't an adequate number of young programmers coming up along to keep the support population populated. Why is this? What makes mainframes unattractive to young programmers?

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  • programming practices starting

    - by Tamim Ad Dari
    I have taken my major as computer science and Engineering and I am really confused at this moment. My first course was about learning C and C++ and I learned the basics of those. Now I am really confused what to do next. Some says I should practice algorithms and do contests in ACM-ICPC for now. Others tell me to start software development. But As I started digging its really a vast topic and there are many aspects of these, like web design, web-development, iOS-development, android... etc many things. And I am really confused about what should I do just now. Any advice for me to start with?

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  • Programmer performance

    - by RSK
    I am a PHP programmer with 1 year of experience. As I am just starting my career, I am learning a lot of things now. I can say I am a little bit of a perfectionist. When I am assigned a problem I start off by Googling. Then, even when I find a solution, I keep trying for a better one until I find 2-3 options. Then I start learning it and choose the best performing solution. Even though I am learning a lot, this process gets me labeled as a low performer. My questions: As a novice, should I continue to use this learning process and not worry about my performance? Should I focus more on my performance and less on how the code performs?

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  • Advice on selecting programming languages to concentrate on? (2nd year IT security student)

    - by Tyler J Fisher
    I'm in the process of considering which programming languages I should devote the majority of my coding studies to. I'm a 2nd year CS student, majoring in IT security. What I want to do/work with: Intelligence gathering Relational databases Virus design Snort network IPS Current coding experience (what I'm going to keep): Java - intermediate HTML5 - intermediate SQL (MySQL, Oracle 11g) - basic BASH - basic I'm going to need to learn (at least) one of the following languages in order to be successful in my field. Languages to add (at least 1): Ruby (+Metasploit) C++ (virus design, low-level driver interaction, computationally intensive applications) Python (import ALL the things) My dilemma: If I diversify too broadly, I won't be able to focus on, and improve in a specific niche. Does anyone have any advice as to how I should select a language? What I'm considering + why I'm leaning towards Ruby because of Metasploit support, despite lower efficiency when compared to Python. Any suggestions based on real-world experience? Should I focus on Ruby, Python, or C++? Both Ruby, and Python have been regarded as syntactically similar to Java which my degree is based around. I'm going to be studying C++ in two years as a component of my malicious code class. Thanks, Tyler

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  • How to become a more organized programmer?

    - by Ted Wong
    I am a programmer that can code. But I find that I can get thing done, but not get thing do well or like most of the open source communities do. Well, I use some of the library from git hub. I find most of the programme is well structure. Also, a read me. My question are: Is that any common file structure or naming convention in the community or this is just a matter of personal taste? How to become a more organized programmer, instead of writing code just work. But more organized that let other easy to get in your project?

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  • Cheap, Awesome, Programmer-friendly City in Europe for 1 year Study Hiatus?

    - by Gonjasufi
    Next year I'll be 21. I'll have 3 years of professional experience under my belt (with a one year break as a soldier). I'm planning to take 2 to 3 years off. Instead of going to a university I'm planning to work on personal projects and learn on my own. I'm looking for suggestions of great, cheap, programmer-friendly (e.g. lots of cafes, ordered food, parks, blazing fast internet connection, wifi, lots of people that speak English) cities around the world, (and specifically in Europe as I also have european citizenship). If you can supply with an estimate cost of living for that city, or a site for comparisons that will also be great. edit: I'm living in Tel Aviv, ~20 highest cost of living city in the world, so statistically speaking almost all the cities are cheaper.

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  • Teaching myself, as a physicist, to become a better programmer

    - by user787267
    I've always liked physics, and I've always liked coding, so when I got the offer for a PhD position doing numerical physics (details are not relevant, it's mostly parallel programming for a cluster) at a university, it was a no-brainer for me. However, as most physicists, I'm self taught. I don't have broad background knowledge about how to code in an object oriented way, or the name of that specific algorithm that optimizes the search in some kD tree. Since all my work so far has been more concerned about the physics and the scientific results, I undoubtedly have some bad habits - more so because my coding is my own, and not really teamwork. I have mostly used C since it is very straightforward and "what you write is what you get" - no need for fancy abstractions. However, I have recently switched to C++ since I'd like to learn more about the power that comes with abstraction, and it's pretty C-like (syntax-wise at least). How do I teach myself to code in a good, abstract way like a graduate in computer science? I know my code is efficient, but I want it to be elegant as well, and readable. Keep in mind that I don't have time to read several 1000-page tomes about abstract programming. I need to spend time on actual, physics related research (my supervisor would laugh at me if he knew I spent time thinking about how to program elegantly). How do I assess if my work is also good from a programmer's perspective?

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  • When you are expecting a promoting, do you prefer an technical or administrative job? [closed]

    - by Darf Zon
    As a programmer, they offered me an upgrade as project manager, but my feeling is that I can have a more effective contribution in a technical role that in one administrative. When should I accept the promotion? Generally speaking, I think that people should do what they love and what they like to do, from the time you are offered a promotion to someone is because he has been doing a great job today, and certainly learn new things in the new position and obviously have a better financial remuneration, but if it really is something you do not like do not good that post. That's my opinion.

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  • What are the options for setting up a UNIX environment to learn C using Kernighan and Richie's The C Programming Language?

    - by ssbrewster
    I'm a novice programmer and have been experimenting with Javascript, jQuery and PHP but felt I wasn't getting a real depth of understanding of what I was doing. So, after reading Joel Spolsky's response to a question on this site (which I can't find now!), I took it back to basics and read Charles Petzold's 'Code' and am about to move onto Kernighan and Richie's The C Programming Language. I want to learn this in a UNIX environment but only have access to a Windows system. I have Ubuntu 12.04 running on a virtualised machine via VMWare Player, and done some coding in the terminal. Is using a Linux distro the only option for programming in a UNIX environment on Windows? And what are the next steps to start programming in C in UNIX and where do I get a compiler from?

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  • Software developer needs Validation for VA Chap 31 to purchase Macbook Pro vs. PC [closed]

    - by David
    I am currently attending college with a path of software development and working towards my BS thanks to VA Chap 31. My old original Macbook Pro is near dead and no longer upgradable on the software or hardware side. The VA has offered to purchase a PC laptop for me (Because my syllabi says computer required), but I do not want to go backwards. I have a lot invested in OS X software and Mac peripherals, not to mention I prefer to program in an Apple environment. PC vs. Mac costs are so drastically different that I must validate my request for a new Macbook Pro. In my request to the VA, I stated the above and some other topics but they requested more validation. Can anyone recommend issues, reasons, etc. to help me validate this purchase by the VA for school? Thanks in advance for your help, David

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  • Is it good to review programs with seniors and boss even if it is working fine?

    - by Himanshu
    In my company, before delivery of any project, my boss asks my seniors to review programs written by me or other team members or sometimes boss also sits with us for review. I think it is a good way of getting knowledge, but sometimes when programs are working fine, they don't work same after review and I need to look again into my program. They says that review helps to optimize program and query execution, but can we prefer optimization over actual functioning of program?

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  • Where can I find simple, but well-written programs to learn from?

    - by user828584
    I've tried a few times to look at the source code for various things from github or other sites, in javascript, C#, PHP, etc. I'm never able to understand the programs as a whole though. I can sort of piece together what a specific snippet of code does, but I quickly lose the context of what I'm looking at and how it fits in. I want to be able to improve, but everything I've tried learning from so far has been too big. Where can I find well-written, but not very complex source code to look at? edit: Sorry, to be more specific, I'm hoping for javascript/php/C#.

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  • How can I find a good open source project to join?

    - by Lord Torgamus
    I just started working a year ago, and I want to join an open source project for the same reasons as anyone else: help create something useful and develop my skills further. My problem is, I don't know how to find a project where I'll fit in. How can I find a beginner-friendly project? What attributes should I be searching for? What are warning signs that a project might not be the right fit? Are there any tools out there to help match people with open source projects? There's a similar question here, but that question has to do with employment and is limited to PHP/Drupal.

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  • Started wrong with a project. Should I start over?

    - by solidsnake
    I'm a beginner web developer (one year of experience). A couple of weeks after graduating, I got offered a job to build a web application for a company whose owner is not much of a tech guy. He recruited me to avoid theft of his idea, the high cost of development charged by a service company, and to have someone young he can trust onboard to maintain the project for the long run (I came to these conclusions by myself long after being hired). Cocky as I was back then, with a diploma in computer science, I accepted the offer thinking I can build anything. I was calling the shots. After some research I settled on PHP, and started with plain PHP, no objects, just ugly procedural code. Two months later, everything was getting messy, and it was hard to make any progress. The web application is huge. So I decided to check out an MVC framework that would make my life easier. That's where I stumbled upon the cool kid in the PHP community: Laravel. I loved it, it was easy to learn, and I started coding right away. My code looked cleaner, more organized. It looked very good. But again the web application was huge. The company was pressuring me to deliver the first version, which they wanted to deploy, obviously, and start seeking customers. Because Laravel was fun to work with, it made me remember why I chose this industry in the first place - something I forgot while stuck in the shitty education system. So I started working on small projects at night, reading about methodologies and best practice. I revisited OOP, moved on to object-oriented design and analysis, and read Uncle Bob's book Clean Code. This helped me realize that I really knew nothing. I did not know how to build software THE RIGHT WAY. But at this point it was too late, and now I'm almost done. My code is not clean at all, just spaghetti code, a real pain to fix a bug, all the logic is in the controllers, and there is little object oriented design. I'm having this persistent thought that I have to rewrite the whole project. However, I can't do it... They keep asking when is it going to be all done. I can not imagine this code deployed on a server. Plus I still know nothing about code efficiency and the web application's performance. On one hand, the company is waiting for the product and can not wait anymore. On the other hand I can't see myself going any further with the actual code. I could finish up, wrap it up and deploy, but god only knows what might happen when people start using it. What do you think I should do?

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  • Who does code coverage testing?

    - by Athiruban
    Recently, I was given an opportunity to increase the code coverage in a project based on Java Swing, MySQL and other technologies. They told me to bring the code coverage to 100%, while it was only 45% at the time I joined. I am just starting, not a professional developer, right from the beginning I felt bad even though I write and understand computer programs well. (The developed code contains a lot of technical stuff like Generics and no documentation about the code is available.) Has anyone experienced the same situation before? Please tell who is the right person to do the job.

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  • How should a new programmers behave at their first job? [on hold]

    - by Dimension
    What are programmers expected to know at their first job and how old will they typically be? I'm not going to school so I'm not around other programmers, therefore I have no idea what kind of programmers they are when they first get hired. I just want to get an idea what the median programmer's knowledge looks like. Will they already have had experience with version control? Are they writing good maintainable code? And what are they expected to do do? I'm programming my own software at home and because of the complexities of it and how new I am to programming I'm sometimes throwing all the code out and starting again with a better design. Aren't new programmers going to write terribly structured software for their employer, or is someone else going to be making the decisions on how everything is laid out?

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  • is good for one year experince Java Developer to do VB.NET development?

    - by tanghao
    I'm a java programmer with around one and half years experience. Recently my boss wants me to develop an excel add-in with VB.NET in next a few months or maybe I have to be fully in charge of this add-in in the further. It makes me quite nervous right now because I am really not sure what this VB.NET development experience could mean to me in the further as I am not so sure if it's good to diverse my experience in current stage. Any one could give some helps and suggestions?

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  • Open Source Projects for Beginning Coders?

    - by MattDMo
    After working as a molecular biologist at the bench for many years, I lost my job last year and am thinking about a career change. I've been using open-source software and doing Linux system administration since the mid 90s, and have written/improved some small shell/Perl/PHP scripts, and am very comfortable building from source, but never progressed to creating non-trivial programs de novo. I want to move to actually learning real programming skills and contributing back to the community, with the possible eventual goal of getting into bioinformatics as a career in the future. I'm a stay-at-home dad now, so I have some time on my hands. I've done a lot of research on languages, and have settled on Python as my major focus for now. I'm set up on GitHub, but haven't forked anything yet. I've looked around OpenHatch some, but nothing really grabbed me. I've heard the advice to work on what you use/love, but that category is so broad that I'm having trouble finding any one thing to get started on. What are your suggestions for getting started? How do you pick a project that will welcome your (possibly amateurish) help? With a fairly limited skill set, how do you find a request that you can handle? What are common newbie mistakes to avoid? Any other advice?

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  • Passing variables from PHP to C++

    - by Alex
    I’m new to this so I’m sorry if my question is trivial. I have the following situation: I need to call a program from PHP and pass some vars and/or sets of key-value pairs to it. Now, my question is: how do I pass these vars, through arguments to the called function (e.g. exec("/path/to/program flag1 flag2 [key1=A,key2=B]");)? Or is there a better method to achieve this? Somebody suggested me to write them into a txt file and pass the path to it to as an argument instead (e.g. exec("/path/to/program path_to_txt_file);), but I’m not to excited about this method.

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  • Is the phrase "never reinvent the wheel" suitable for students?

    - by Gnijuohz
    I find myself constantly running into this expression "don't reinvent the wheel" or "never reinvent the wheel" when I ask some questions on SO. They tell you to use some frameworks or existing packages. I know where this attitude is coming from since it's unwise to waste time on something others have already solved. Or it that so? As a student, I find by using some code others wrote to solve my problem I can't learn as much as I'd like to, and I gain less insight. And sometimes I think that phrase is mainly for working programmers facing deadlines and not for students like me. Is it that bad to "reinvent the wheel"? Maybe I'm thinking it wrong? Maybe there is a way I can avoid reinventing the wheel and at the same time learn a lot?

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