I run OSX 10.10 (Yosemite). I have some programs that need the current Java runtime environment; I have some programs that need a legacy JRE (6). I need to use both of them. Is there a solution (virtual machine?) that lets me do that? [more inside]
I'm pretty new to programming and I'm trying to resolve an issue with a java-based program I'm using for a research project. I've downloaded/installed the program files and updated the directories, but when I run the program I get an "InvalidClassException" error. The bigger problem is that when I try to define my "serialversionUID" I get another error: "StreamCorruptedException". I'm running the program in my terminal on my Mac. I'm not sure what I'm doing wrong or how to get the program to run. Any help would be greatly appreciated. [more inside]
I'm a software developer with several years of experience under my belt. Lately, I've been working with lots of Java code, but have very little formal Java training. Unfortunately, most of the resources that I've found seem to target people with little/no programming experience OR lots of basic Java experience. Can anybody recommend books or other resources that teach Java, from the perspective of a developer who is already experienced with OOP and other C-style languages? [more inside]
Young Cocoa (9yo) has asked me to install the More Nature mod for Minecraft and I have run into a loop of Kafkaesquian loopiness. [more inside]
After getting laid off due to restructuring (boo!), a contact helped me get a phone interview for a really cool position (yay!). However, it's a Java web developer role, whereas my experience is PHP/perl; I'd have to reach back 15+ years to school for the last time I did object-oriented coding myself, although I've done a lot of C# code reviewing recently. There's going to be coding/design questions, so I'm studying like crazy. Most of the Java stuff I'm finding is either targeted towards experienced C++/C# programmers, OR total beginners ("this is an IDE, drp"). Pointers on best resources for someone who's got a coding background that's just not OO?
How do I find someone who can make our series of educational web videos interactive (with quizzes and links), and how much will it cost? [more inside]
I am a telecommuting web software developer focusing on Java/JEE. I enjoy what I do but feel mostly isolated. Help me find a new gig! [more inside]
I majored in CompSci. I have 7 years of programming experience. I spent 2 years coding in Java. But then I took a break from programming, which lasted for about 5 years, and now I'd like some hand-holding while I'm finding my way back. [more inside]
The headache of distributing python GUI-based applications has finally driven me to consider switching to another language. Is Java a good alternative for ulcer-free distribution of GUI-based applications? [more inside]
Digital librarians of Metafilter: I am looking for installation and configuration documentation to get Fedora Commons 3.7 up and running on a Mac OS X (Mavericks) server. Surprisingly, my googling has not yet yielded an up-to-date OS X-specific guide. Can anyone point me to such documentation? Or have you installed Fedora Commons on your OS X server, and have any tips? [more inside]
What are some analogous technologies in the Java world, compared to the MS stack? [more inside]
My wife and I wanted to play Minecraft together. Minecraft has that handy "Open game to LAN" button in single player mode. But it's not working. [more inside]
I will be starting to work on several small, overlapping projects soon and need a lightweight tool. WANT: Ability to manage 2-3 resources (mostly me, really), schedule tasks, create and output Gantt charts. DO NOT WANT: The security hole of suck known as Java, so Project Libre, OpenProj and the like are right out. MEH, WILL ACCEPT IF NEEDED: Cloud app. I really prefer desktop programs for various reasons, but if the best solution is on the cloud, so be it. A PLEA: I'm going to a presentation on Office 365 tonight with a devotee of MS Project. Please arm me in advance against the call of the dark side! [more inside]
Help me get started writing a REST interface in Java. [more inside]
I want to embed a Twitter feed, but is there an option that doesn't use Java? I just tested the site on different browsers around the office, and at least half of them aren't displaying the feed until I either update or enable Java on those particular machines. Is there another option?
I am a Java developer. I am in a dead end job that used to be awesome but my company reorganized underneath us. Many of our group went to a sister company in the organization, including my old boss. I now report to someone in a distant city, though I am located in NYC. The relationship is good but he is hugely overloaded and very inaccessible and undependable. I've been interviewing, but I had two good possibilities fail recently. I think it's because I need to get to the next level. [more inside]
I'm hoping to find a user script for Tumblr that will go from the default 1 column layout to something that has 5-6 columns to take advantage of my widescreen monitor. I've found a userscript that gets partway there ("minimal three column layout"), but it suppresses the Like & Repost buttons. I've tried modifying it to have 5 columns instead of three, but I don't know java for beans. Would someone in the hivemind be able to tweak this appropriately, or know another way to get a better layout?
I watch a lot of embedded videos that require JAVA. [more inside]
I'm interested in taking this Coursera course on data science but the description states that "You will need basic programming experience with Java or Python, and some familiarity with databases." I do not have this. How could I get it, preferably online? [more inside]
I'm hoping to find short (2 month-ish to 6 month-ish) full-time, in-person programs that teach practical computer programming skills (Ruby, Python, iOS, PHP, R, Matlab, etc.) [more inside]
Asking for a friend: There is an online grading platform that apparently only runs on Java 6, but he has a mid-year 2012 MacBook Pro unibody (13") and it came with Java 7 installed. He needs to be able to enter grades at home, which means he needs Java 6. Both of us are good with technology (and searched Google for information), but the links we found often referred to computers where Java 6 was installed, and then was replaced with Java 7. Help? [more inside]
I want to create an intra-company website for my co-workers to rate/review widgets. It will not be a commercial venture. Is there is a free or free-ish way to do this? [more inside]
(Java-flavored question) I have work colleagues who can explain how and when the JVM inlines code, or when implicit constructors are made / called based on the access level of global variables. They can think through code like the compiler thinks. How do I get to that level? [more inside]
I need to copy text between a commercial text editor (TextPad 6.1.3 by Helios) and a home brew program used by my company. When I try to do this now, the highlighted text is moved/cut rather than copied. Is there a Windows 7 or TextPad setting I can use to force the behavior to copy rather than cut the text? [more inside]
Loading this web page I get an error saying that a plugin is disabled. I've disabled Java. How do I tell if this page is using Java? I've placed the page's source code here if that helps answer the question. Thanks!
After running Avast, I discovered some infected Java files on my macbook (10.5.8). I deleted them in Avast, but how do I know if I've gotten rid of it all? Is it on my Time Machine back up? Do I need to change my passwords? Do I need to take this to a Genius Bar, or can I fix it myself? [more inside]
My AV program found 'Exploit:Java/CVE-2012-4681' on my laptop. It's a primer that sets up my machine for future exploits, but I haven't found any further infections using AV or Housecall. What steps should I be taking to assure myself that the machine is clean, and what can I do to prevent this kind of problem in the future. [more inside]
Sometimes, I am a front-end web developer. Frequently, I meet new people at work who want to turn really complicated Excel documents into dazzlingly interactive web applications. Besides Excel's "Save to Web App" or "Save to SharePoint" features, such people ask if I can tap into an industry to support this -- perhaps scads of agencies and web-based or downloadable tools that make "websites" or at least customizable, interactive reports from Excel spreadsheets, data, and calculations. I'm yet to find this an abundance of examples of this. Are there? If so, what do you call them? [more inside]
Which introductory computer science course should I take? (I am a very special snowflake.) [more inside]
Building website for math students, first-time programmer, need guidance. [more inside]
Please recommend me some guides about building a modern, lightweight, easy-to-maintain website. [more inside]
I need to learn Java/J2EE. Where do I start? What resources are out there? How do I become a good programmer overtime? [more inside]
Regarding the Android Market, what apps do people think are missing? I'm teaching myself a little Android programming. I'll try upload eventually a free app or two hopefully that the Marketplace doesn't already have a bunch of.
Making mountains out of molehills and rockin' some mo' skills/Butt naked beats with butt naked fills
How do I design a personal website/web portfolio that will dazzle, amaze, or at least intrigue everyone from professional web developers to non-technical senior level types outside the field and convince them that I do indeed, have the skills to pay the bills. [more inside]
What are your favorite instances of beautiful, clever, useful, elegant, or neat-o Java from around the web? [more inside]
How does the Metafilter Deleted Threads blog pull info and then publish it automatically? [more inside]
Does it make sense to block off a few months to develop the skills needed to pursue a modest career/business developing indie games and mobile apps for Android, or am I better off just getting an entry-level job at a call center and make a decent amount of money doing sales or tech support? [more inside]
Programming challenge: pull XML data with an HTTP GET, process and/or lightly transform it, and output a csv file. Please help me figure this out in Java or tell me what other language to use. [more inside]
Are there really Java viruses? [more inside]
Is there a straightforward way to transform Amazon links to add an affiliate code? [more inside]
Help me get java going on my dad's computer [more inside]
Java for c# developers. [more inside]
Java: What are the expectations of deliverables for an SDK/API/library? [more inside]
How do I take data from a spreadsheet (LibreOffice Impress, to be precise), and use it as input to a program in Java?
How do I take data from a spreadsheet (LibreOffice Impress, to be precise), and use it as input to a program in Java? This is fairly basic stuff, so I'm a little embarrassed to be having issues with this, but I don't have much time. I'm well aware of how to do file I/O with a text file using a Scanner object for input, but how does this work with a spreadsheet?
Java for children? [more inside]
Recently doing more and more work in java and am wondering why was Java's getYear function was deprecated in favor of the seemingly more cumbersome and error prone "Calendar.get(Calendar.Year) - 1900" ? [more inside]
Programmingfilter: I created a program to output Pascals Triangle in Java (in Arrays). How can i change the shape of the output from a Rightsided triangle into a (typical for a Pascals Triangle) Isoceles shape? [more inside]
What are some good programming challenges that encourage the use of Object Oriented programming? [more inside]
Can you find me an online (?) course giving me the essentials of the following alphabet soup of Semantic Web related... things? XML, XHTML, CSS, RDF, OWL, JSON, SPARQL, one of JAVA, Perl, Python etc... [more inside]