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  • 24 Hours of PASS

    - by andyleonard
    I am honored to participate in 24 Hours of PASS starting at 8:00 AM 19 May 2010! My presentation is titled Database Development Patterns and is the second session - starting at 9:00 AM EDT 19 May 2010. It's free, but you have to register to attend - register today! :{> Andy Share this post: email it! | bookmark it! | digg it! | reddit! | kick it! | live it!...(read more)

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  • Google sort Web Toolkit 2.5, son Framework open source pour le développement JavaScript avec le langage et des outils Java

    Google sort Web Toolkit 2.5, son Framework open source pour le développement des applications JavaScript avec le langage et outils Java Google vient de publier la version stable de Google Web Toolkit (GWT) 2.5, son Framework de développement open source permettant de créer des applications JavaScript complexes en utilisant le langage et les outils Java. Le framework est utilisé en interne par l'éditeur pour le développement de plusieurs de ses produits, dont la plateforme publicitaire AdWords et le réseau social Orkut. GWT 2.5 apporte comme nouveauté phare la fonction Super Dev Mode. Encore au stade expérimental, cette fonction qui remplace Development Mode permet aux dé...

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  • How do I output my audio input?

    - by VarLogRant
    A few iterations ago, I think this was Jaunty but could've been before, I would plug a 1/8" audio cable from the line-out of a Windows netbook to the line-in of my Ubuntu machine, so I would have all the sound from both machines without having to plug both into a mixer which I don't have. I didn't do this much, as I was pretty-much happy with Banshee at the time. But with Karmic, and still with Lucid, I can only get the output if I'm recording with Audacity. Which I'm not going to do from my web-development and systems programming workstation. I can tell by plugging in headphones that my netbook has audio out working. I can see Sound Preferences that the Ubuntu machine is receiving them. I just want the old behavior back. Help?

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  • Separating portion of website to its own server

    - by Brett
    So my job is to take the homepage (or maybe I should say "homesite" because it encompasses a few interrelated pages) and drag this onto its own Apache server. The problem I'm having right now is being able to weed out jumbled/bundled files (such as folders of js, css, and other files that i cant even identify) and knowing what is necessary to keep the homesite running. I'm new to this stuff (I'm an intern) so feel free to ask questions if I'm leaving vital information out. What I'm asking of you guys here is basically any pointers or tips you may be able to give me in order to get the job done. I could use some advice from people with a little more experience in web development. btw: This question may appear as though I have not completed any prior research and that is, for the most part, true. But the problem is I really am not sure how to research this. If you guys could throw me some keywords to play with that would really be helpful. Thanks!

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  • Upgrade MySQL to 5.5 on Lucid, upgrade server to Precise or switch to Percona?

    - by xref
    Looking into upgrading mysql on our development server to which is running 10.04 so is stuck at MySQL 5.1, as it appears there is no apt-get support for upgrading to 5.5 except by certain 3rd party PPAs. So I'm looking for which route to take and what other people have done: a) Follow a couple year old guide to manually install MySQL 5.5 and then invest ongoing time into manually downloading and installing security updates every month or two? b) Upgrade 10.04 to 12.04, and from other peoples experience I work with spend several days working out the kinks of that large upgrade, then I'll have access to mysql 5.5 and easy apt-get installation of future security updates? c) Switch from MySQL to Percona Server 5.5 and get all the benefits of that version of mysql, plus easy apt-get updates with their PPA? d) Something else?

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  • Oracle sort ADF Essentials, une version gratuite de son Framework MVC de développement Java

    Oracle sort ADF Essentials une version gratuite de son Framework MVC de développement Java Oracle a publié une version gratuite de son Framework de développement Java ADF (Application Development Framework). Oracle ADF est une plateforme de développement reposant sur le standard JEE (Java Enterprise Edition) et les technologies open source, permettant de simplifier et accélérer la mise au point d'applications orientées services. ADF est basé sur l'architecture MVC (Model View Controller) et implémente par défaut des routines couramment utilisées comme l'authentification utilisateur, des couches de sécurité, etc. Le Framework est utilisé en interne par Oracle pour plusieurs de se...

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  • Preparing For TechEd

    - by Tim Murphy
    This being my first time going to TechEd and I want to make sure that I get the most out of it.  The first goal is to make sure that I get to the sessions that cover as many topics as possible.  This is important for me as a Solution Architect consultant specializing in Microsoft technologies.  To this end I have spent some time going through the sessions on the myTechEd site. The other reason for the trip is to connect with the Microsoft development community.  This includes both members of my local Midwest community and the global communities that I have only had online connections with.  Sharing the experience and getting a chance to exchange ideas with new and old friends is a great part of any convention. In any case, the time is getting close and I am looking forward to the trip. del.icio.us Tags: TechEd 2012,TechEd,community

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  • Do you think Windows 8 will be a success? [closed]

    - by Sean Dexter
    I'm a c# developer so far and just about to head into getting my skills up to date in WinRT. However, I'm having a crisis of faith and wondering if it might be a better career move to jump on the Objective-C bandwagon. The way I see it, Windows 8 might be a success or it might not. Apple technologies are a sure bet. Honestly, I don't want to get into Apple development. I'd prefer to pretend AAPL doesn't exist, but, unfortunately, that's not possible.

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  • Use ctrl+space to invoke clang_complete

    - by tsurko
    I've setup a simple vim environment for C++ development and I use clang_complete for code completion. I'm wondering if there is a way to invoke clang_complete with ctrl+space (as in Eclipse for example)? Currently it is invoked with C-X C-U, which is not very convenient. In the plugin code I saw this: inoremap <expr> <buffer> <C-X><C-U> <SID>LaunchCompletion() So I tried something like this in my vimrc: inoremap <expr> <buffer> <C-Space> <SID>LaunchCompletion() Of course it didn't work:) I read vim's doc about key mapping. but no good. Have you got any suggestions what I'm doing wrong?

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  • Apress Books - 4 - Introducing Visual C# 2010 - Further comments

    - by TATWORTH
    Apress Books Introducing Visual C# 2010 - ISBN 978-1-4302-3171-4 Having read through parts 1 and 2 of this 4 -part book, I am very impressed by its practical approach to C#. I cannot improve on the by-line "Get started on your C# journey with an expert by your side leading by example" Adam Freeman teaches C# by precept and example. I suspect he drives a Volvo C30 as it comes up in many of the code examples!  Throughout the book there are numerous links back and forth so as to avoid overcomplicating the current topic. I have have no hesitation in recommending this book both to programmers starting out with C# and to the seasoned professional. It is a book that should be on every C# development team's book shelf. There are a few typographical errors in the book, one of which has already made it to the errata, however these are very minor and do not detract from the usefulness of this book.

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  • Is there a formal name for gradually activating software changes?

    - by g .
    At times when we develop new features or functionality, we gradually "turn it on" to ensure a smooth transition and minimal impact for users. Instead of one big sudden change, we are able to control with the configuration aspects of the functionality that make it more or less intrusive to the user. This is all done in the same release/version of the software, so no software development changes are required (unless bugs turn up that need to be fixed). For example, initially we may only perform logging or analysis of data without acting upon it. Or we make something optional for a period of time before it becomes compulsory. The idea is that this reduces the potential for problems either on the technical side as well as unexpected changes by the user. The question is, is there a formal name for this approach?

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  • How Do You Test Your Software ?

    - by Kubi
    I'm currently working on 2 software projects: A Social Networking Web Site for an NGO A Patient Management System for a hospital Although I've been programming for 5 years, I can't just say that I'm very good at testing or Test Driven Designing an application. How would you arrange your Software Testing before coding phase, during coding and after you finished the coding phase for a. providing stakeholders with information about the quality of the product or service under test. b. providing an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation. and how do you understand that your program/application/product c. meets the business and technical requirements that guided its design and development d. works as expected p.s. please feel free to edit the question since my english is not very powerful.

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  • What would you call the concept of CofeeScript or Sass to be?

    - by MaG3Stican
    There is this rising trend with web development of making new pseudo languages to extend the functionality of JavaScript, CSS and HTML given that those are static and their metamorphosis or evolution is painfully slow due to the variety of browser providers. So I am currently having a concept dilema on how to categorize them for a book I was made to write by my employer as no one seems to have a name for these pseudo languages. A tiny list of them : JavaScript: LiveScript, Metalua, Uberscript, EmberScript. HTML: Razor, Java Scriptlets. CSS : LESS, Sass. I believe the concept of these pseudo languages and a language or an extension of a language is quite different. First these languages do not extend any functionality currently existing on HTML or CSS or JavaScript, they simply work around it. And also they do not "compile" to an intermediate language, they are merely 1-1 translated to something that only then can be compiled. What would you call them?

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  • Is Java "dead in the water" as a consequence of Oracle buying Sun and subsequently suing Google

    - by NimChimpsky
    Google has led many useful Java features (guava, gson); now that Oracle has purchased Sun will it effect its future enhancements and utilization as a development language. What exactly, or even approximately, are the legal ramifications? I thought Java was open source and would therefore remain unaffected ... ? Should Google just buy Oracle to get rid of the whole mess, that would be cool wouldn't it ? Do you think this is the beginning of the end for Java as a widely used language ? Its continued success as an open source/free technology is now doubtful?

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  • OOW 12: Thank you Oracle WebCenter Partners!

    - by kellsey.ruppel
    Yesterday evening we were happy to participate in the Oracle WebCenter Customer Appreciation Event! Oracle WebCenter partners Fishbowl Solutions, Fujitsu, Keste, Mythics, Redstone Content Solutions, TEAM Informatics, and TekStream sponsored a reception at The Palace Hotel for Oracle WebCenter customers. This event provided an exclusive opportunity for customers to network with their peers and meet and talk with executives from Oracle WebCenter Product Management, Development, and Marketing along with Oracle’s premiere Oracle WebCenter partners.  Christian Finn, Sr. Director of Product Management for Oracle WebCenter and Bob Crossman, Vice President of Oracle WebCenter Sales welcomed attendees and thanked everyone for their continued support and partnership with Oracle WebCenter. We had a great turnout and enjoyed an evening of socializing and networking.    Thanks again Oracle WebCenter partners!

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  • If you were the manager of a team of 25 developers, how would you motivate them?

    - by Pierre 303
    Imagine yourself hired by a new startup backed with few millions coming from venture capitalists. Your mission: organize the development of the next killer app. 25 developers is too much to take care of each individually, so what decision(s) you would make to motivate them? I will appreciate any answers from stock options to free cookies ;) Of course the trick here (unless you are really a manager of a such startup), is put yourself in the shoes of one of those programmers. EDIT: it's an imaginary context. The purpose of this story is to stimulate your wishes. I want to capture what motivates developers.

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  • How do I avoid the complexity concerns of frameworks while keeping my team marketable?

    - by Desolate Planet
    When deciding upon how to design a software project with my colleagues, most suggestions tend to be for using specific frameworks "because it's popular in the job market" or "that's the framework that gets recruiters on the phone," and never what I'm looking for which is, "because it's a good fit for the project as it makes the system more adaptive to future changes and makes life easier for developers." I didn't start looking at projects in this way until I started reading up on domain-driven design. I've found that the actual domain is hidden deep under the frameworks used and it's hard to learn the business processes that have been implemented by the software product. Is there a way to marry the two competing goals: getting exposure as a development team while still being able to avoid complexity? Are frameworks that compromise, or are there other solutions out there?

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  • Do you enjoy 'Unit testing' ? [closed]

    - by jibin
    Possible Duplicate: How have you made unit testing more enjoyable ? i mean we all are developers & we love coding.I love learning new stuff(languages, frameworks, even new domains like mobile/Tablet development). But Testing ? As a newbie to the corporate environment,I just can't digest it.(We follow 'write-then-manually-test pattern').is it unit testing ?.Usually a single developer handles a module(From design to code & unit testing).So is it practical ? Somebody tell me how to make unit testing fun ? Or just How to do it properly?Do we try all possibilities manually.Say unit test for a webpage with lot of 'javascript validations'. PS:projects are all web applications.

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  • 3D touch "Minority Report" style interface - what platform gets me there the fastest?

    - by Ross Braden
    I'm working on a project that requires touch interface, though the use case is desktop more than mobile. Want to start out platform agnostic, not a mobile app. There will be gridwork type of 3D objects and diagraming being represented - think AutoCAD or Minority Report. Want to build a prototype that will have hooks into a database to represent the data. Any advice on what tools to use both for the design and the development of the functionality is greatly appreciated. Thanks!

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  • To Make Diversity Work, Managers Must Stop Ignoring Difference

    - by HCM-Oracle
    By Kate Pavao - Originally posted on Profit Executive coaches Jane Hyun and Audrey S. Lee noticed something during their leadership development coaching and consulting: Frustrated employees and overwhelmed managers. “We heard from voices saying, ‘I wish my manager understood me better’ or ‘I hope my manager would take the time to learn more about me and my background,’” remembers Hyun. “At the same token, the managers we were coaching had a hard time even knowing how to start these conversations.”  Hyun and Lee wrote Flex to address some of the fears managers have when it comes to leading diverse teams—such as being afraid of offending their employees by stumbling into sensitive territory—and also to provide a sure-footed strategy for becoming a more effective leader. Here, Hyun talks about what it takes to create innovate and productive teams in an increasingly diverse world, including the key characteristics successful managers share. Q: What does it mean to “flex”? Hyun: Flexing is the art of switching between leadership styles to work more effectively with people who are different from you. It’s not fundamentally changing who you are, but it’s understanding when you need to adapt your style in a situation so that you can accommodate people and make them feel more comfortable. It’s understanding the gap that might exist between you and others who are different, and then flexing across that gap to get the result that you're looking for. It’s up to all of us, not just managers, but also employees, to learn how to flex. When you hire new people to the organization, they're expected to adapt. The new people in the organization may need some guidance around how to best flex. They can certainly take the initiative, but if you can give them some direction around the important rules, and connect them with insiders who can help them figure out the most critical elements of the job, that will accelerate how quickly they can contribute to your organization. Q: Why is it important right now for managers to understand flexing? Hyun: The workplace is becoming increasingly younger, multicultural and female. The numbers bear it out. Millennials are entering the workforce and becoming a larger percentage of it, which is a global phenomenon. Thirty-six percent of the workforce is multicultural, and close to half is female. It makes sense to better understand the people who are increasingly a part of your workforce, and how to best lead them and manage them as well. Q: What do companies miss out on when managers don’t flex? Hyun: There are high costs for losing people or failing to engage them. The estimated costs of replacing an employee is about 150 percent of that person’s salary. There are studies showing that employee disengagement costs the U.S. something like $450 billion a year. But voice is the biggest thing you miss out on if you don’t flex. Whenever you want innovation or increased productivity from your people, you need to figure out how to unleash these things. The way you get there is to make sure that everybody’s voice is at the table. Q: What are some of the common misassumptions that managers make about the people on their teams? Hyun: One is what I call the Golden Rule mentality: We assume when we go to the workplace that people are going to think like us and operate like us. But sometimes when you work with people from a different culture or a different generation, they may have a different mindset about doing something, or a different approach to solving a problem, or a different way to manage some situation. When see something that’s different, we don't understand it, so we don't trust it. We have this hidden bias for people who are like us. That gets in the way of really looking at how we can tap our team members best potential by understanding how their difference may help them be effective in our workplace. We’re trained, especially in the workplace, to make assumptions quickly, so that you can make the best business decision. But with people, it’s better to remain curious. If you want to build stronger cross-cultural, cross-generational, cross-gender relationships, before you make a judgment, share what you observe with that team member, and connect with him or her in ways that are mutually adaptive, so that you can work together more effectively. Q: What are the common characteristics you see in leaders who are successful at flexing? Hyun: One is what I call “adaptive ability”—leaders who are able to understand that someone on their team is different from them, and willing to adapt his or her style to do that. Another one is “unconditional positive regard,” which is basically acceptance of others, even in their vulnerable moments. This attitude of grace is critical and essential to a healthy environment in developing people. If you think about when people enter the workforce, they're only 21 years old. It’s quite a formative time for them. They may not have a lot of management experience, or experience managing complex or even global projects. Creating the best possible condition for their development requires turning their mistakes into teachable moments, and giving them an opportunity to really learn. Finally, these leaders are not rigid or constrained in a single mode or style. They have this insatiable curiosity about other people. They don’t judge when they see behavior that doesn’t make sense, or is different from their own. For example, maybe someone on their team is a less aggressive than they are. The leader needs to remain curious and thinks, “Wow, I wonder how I can engage in a dialogue with this person to get their potential out in the open.”

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  • Hands-on GlassFish FREE Course covering Deployment, Class Loading, Clustering, etc.

    - by arungupta
    René van Wijk, an Oracle ACE Director and a prolific blogger at middlewaremagic.com has shared contents of a FREE hands-on course on GlassFish. The course provides an introduction to GlassFish internals, JVM tuning, Deployment, Class Loading, Security, Resource Configuration, and Clustering. The self-paced hands-on instructions guide through the process of installing, configuring, deploying, tuning and other aspects of application development and deployment on GlassFish. The complete course material is available here. This course can also be taken as a paid instructor-led course. The attendees will get their own VM and will have plenty of time for Q&A and discussions. Register for this paid course. Oracle Education also offers a similar paid course on Oracle GlassFish Server 3.1: Administration and Deployment.

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  • I cannot create Rails app on Netbeans 7.0. It hangs at the point 25%.

    - by user28931
    My development env. is, Win7 Ultimate Ruby 1.9.2p180 Rails 3.0.9 Gem 1.8.5 sqlite3 and mysql2 gems are installed My IDE is netbeans 7.0. ruby plugin for netbeans 7.0 is installed. i want to create a new rails app thru netbeans. but it hangs at the process of 25%. does someone hit the same issue? Is there a solution? From the output, i can see the rails app file structures are created. I know some of you may suggest me to use linux to develop rails app. that's an option. but i am newer to linux. i'd like to use win7 at present.

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  • Should HTTP Verbs Be Used Semantically?

    - by Xophmeister
    If I'm making a web application which integrates with a server-side backend, would it be considered best practice to use HTTP methods semantically? That is, for example, if I'm fetching data (e.g., to populate a menu, etc.), I would use GET, but to update data (e.g., save a record), I would use POST. (I realise there are other methods that may be even more appropriate, but we need to consider browser support.) I can see the benefits of this in the sense that it's effectively a RESTful API, but at a slightly increased development cost. In my previous projects, I've POST'd everything: Is it worth switching to a RESTful mindset simply for the sake of best practice?

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  • What kind of authorization I should use for my facebook application

    - by JSmith
    I am building a social reader Facebook application using Django where I am using Google Data API (Blogger API). But I am unable to deal with the authorization step to use the API (currently using ClientLogin under development). I tried to read the OAuth documentation but couldn't figure out how to proceed. I don't want my users to provide any login credentials for google.. which makes the app completely absurd. So, can anyone help me on my project and tell me what kind of authorization I should actually use and how ? (I am using gdata lib)

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  • unable to display index.php

    - by user1683645
    I'm trying to load a website I've development and transferred from windows to ubuntu. I've installed apache2/php5/mysql and I've confirmed that it works by using the default index.html file displaying something like "It Works!". I've also created arbitrary folder containing some php file that I've run in firefox and it was displayed. But when I try to run my projects index.php I get a blank screen. I've consulted mirc about this and they say that it has to do with file permission. I've chcked the file permission on my index.php file and it is owner : rw r , group : r, others : read-only and execute is unchecked. What am I doing wrong?

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