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  • Play Framework Plugin for NetBeans IDE (Part 2)

    - by Geertjan
    After I published part 1 of this series, the first external contribution (i.e., not by me) to the NetBeans plugin for Play Framework 2 was committed today. Yann D'Isanto added support for creating new Play projects: That completely solves a problem I was working on, in a different way altogether. I was working on creating a new wizard that would call "play new" on the command line and pass into the command line the entered name and application type (1 for Java and 2 for Scala). However, Yann's solution is better, at least in the sense in that it works, as opposed to mine which didn't, because of problems I continually had with the command line, since one needs to press Enter multiple times on the Play command line when creating new projects, which I wasn't able to simulate in my new wizard. Yann's approach is simply to follow the approach taken in the Project Type Module Tutorial, which explains how to register a project sample in the IDE. I was inspired by Yann's contribution, especially when he mentioned that one needs to build Play projects on the command line. So, I added a new menu item on the right-click of a project for building Play projects, which simply passes "play compile" to the command line for the current project: Via the IDE's main menu bar, you can also Build and Run the application, though the code for the Clean function needs to be added still, which would be a cool thing for anyone out there to add, by using all the existing code and then passing "play clean compile" to the command line. Something else that Yann added is an Options Window extension, thanks to the Options Window Module Tutorial, for registering the Play installation, which is a step forward from my hard coded solution. I changed things slightly so that, when Build or Run are selected, without a Play installation being defined, the Options window opens, displaying the tab that Yann created, shown below. Notice that there's no Browse button, which would be a simple next step for anyone else to contribute. A small tip is to use the FileChooserBuilder from the NetBeans IDE APIs when working on the Browse button: Looking forward to more contributions to the Play Framework 2 plugin for NetBeans IDE. Just leave a message here with your ideas, with your java.net name, and then I'll add you to the project on java.net, where I very much look forward to your contributions: http://java.net/projects/nbplay/sources/nbplay

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  • Java EE 7 support in NetBeans 7.3.1

    - by arungupta
    NetBeans IDE provide tools, templates, and samples for building Java EE 7 applications. NetBeans 7.3.1 specifically added support for the features mentioned below: Support for creating Java EE 7 projects using Maven and Ant Develop, Deploy, and Debug using GlassFish 4 Bundled Java EE 7 javadocs CDI is enabled by default for new Java EE 7 projects (CDI 1.1) Create database scripts from Entity Classes (JPA 2.1) Java Persistence Query Language (JPQL) testing tool (JPA 2.1) RESTful Java client creation using JAX-RS 2.0 Client APIs (JAX-RS 2.0) New templates for JAX-RS 2 Filter and Interceptor (JAX-RS 2.0) New templates for WebSocket endpoints (WebSocket 1.0) JMS messages are sent using JMS 2 simplified API (JMS 2.0) Pass-through attributes are supported during Facelet page editing (JSF 2.2) Resource Library Contracts(JSF 2.2) @FlowScoped beans from editor and wizards (JSF 2.2) Support for EL 3.0 syntax in editor (EL 3.0) JSON APIs can be used with code completion (JSON 1.0) A comprehensive list of features added in this release is available in NetBeans 7.3.1 New and Noteworthy. Watch the screencast below to get a quick overview of the features and capabilities: Download Netbeans 7.3.1 and start playing with Java EE 7!

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  • Drawing two orthogonal strings in 3d space in Android Canvas?

    - by hasanghaforian
    I want to draw two strings in canvas.First string must be rotated around Y axis,for example 45 degrees.Second string must be start at the end of first string and also it must be orthogonal to first string. This is my code: String text = "In the"; float textWidth = redPaint.measureText(text); Matrix m0 = new Matrix(); Matrix m1 = new Matrix(); Matrix m2 = new Matrix(); mCamera = new Camera(); canvas.setMatrix(null); canvas.save(); mCamera.rotateY(45); mCamera.getMatrix(m0); m0.preTranslate(-100, -100); m0.postTranslate(100, 100); canvas.setMatrix(m0); canvas.drawText(text, 100, 100, redPaint); mCamera = new Camera(); mCamera.rotateY(90); mCamera.getMatrix(m1); m1.preTranslate(-textWidth - 100, -100); m1.postTranslate(textWidth + 100, 100); m2.setConcat(m1, m0); canvas.setMatrix(m2); canvas.drawText(text, 100 + textWidth, 100, greenPaint); But in result,only first string(text with red font)is visible. How can I do drawing two orthogonal strings in 3d space?

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  • Problem with nvidia drivers instalation

    - by zuberuber
    I want to install new nvidia drivers R310 so I downloaded driver and when I run it it says that i can't install new drivers because there is this nouveau driver. It asked me if I want to add blacklist file with nouveau in modprobe so I said yes please. After reboot same thing, I searched through endless topics/questions/etc, i ran sudo apt-get remove --purge xserver-xorg-video-nouveau and tried other things and still didn't find solution how to install new drivers.

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  • Miss Open World? View this Roadmap Presentation

    - by PeopleTools Strategy
    If you were unable to attend Oracle Open World in September, you missed out on some important PeopleSoft messages.  Don't despair!  You now have a chance to receive an update on PeopleSoft’s presence at Oracle OpenWorld 2013 and the key messages delivered there. You can view the “PeopleSoft Update and Roadmap” webcast found here on the Quest Users Group site.  (Note: this is available with a FREE subscriber account.  Anyone can sign up here at no cost. This webcast recording presents the significant adoption and momentum behind PeopleSoft 9.2.  Viewers will also learn about the new release model for continuously delivering new capabilities to PeopleSoft customers at a lower cost enabled by the new PeopleSoft Update Manager.  There are also compelling live demonstrations of the major investment areas for PeopleSoft including a new PeopleSoft user experience enabling mobile solutions as well as In-Memory PeopleSoft applications.

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  • How do I change the Admin password on a Ubee DVW3201B?

    - by Iszi
    I must admit that I feel rather foolish having to ask this. I recently switched ISPs, and the new one gave us a Ubee DVW3201B as our home gateway. I want to change the Administrator username/password from the defaults, but I've been having some difficulty. Every time, after I save the new username and password, I'm prompted to re-authenticate to the administration interface. It fails no matter what I try. I've tried using: New username / New password Default username / New password Default username / Default password None of the above works. This has happened twice now, with my only recourse after failure being to do a reset to factory defaults (press and hold the hard reset button for 10 seconds). Is there something I'm missing?

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  • Move/migrate vbox virtual machine to another computer along with snapshots

    - by user53864
    I have sun virtualbox(2.2) installed on windows xp and I've some VMs(ubuntu server) running with many snapshots . How do I move virtualbox VDIs along with all the snapshots to new windows system?. I tried copying the base vdi and creating it newly on a new system and it worked fine but could not move the snapshots of the vms. I even tried copying Virtualbox.xml and machine's xml file to the new system and manually editing the snapshots location to the new place in the virtualbox.xml file, the snapshots are listed in the snapshots tab(but when I checked snapshots location in the vm's settings it's showing the default location having edited it) but when I try to use the snapshots, reverting to current, it's not booting(some snapshots giving grub 2 error, some got stalled at the boot). I also tried export and import but only current state I could export and use it on the new system with no snapshots. Is there any way I could achieve this?. Please need help...

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  • APress Deal of the Day 24/Oct/2013 - CSS3 Solutions

    - by TATWORTH
    Originally posted on: http://geekswithblogs.net/TATWORTH/archive/2013/10/24/apress-deal-of-the-day-24oct2013---css3-solutions.aspxToday's $10 deal of the day from APress at http://www.apress.com/9781430243359 is CSS3 Solutions "CSS3 contains a broad set of new additions and changes to the core CSS language across a range of modules, which means lots of new things to learn, and lots of new things that can go wrong. This book provides solutions to all of the most common CSS3 problems."

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  • Android 2.2 supportera Flash annonce le responsable de l'OS chez Google, qui répond également aux pr

    Mise à jour du 28/04/10 Android 2.2 supportera Flash C'est ce qu'annonce le responsable de l'OS chez Google, qui répond également à Steve Jobs et à ses propos sur Android L'ingénieur en charge du projet Android chez Google, Andy Rubin, vient d'accorder une interview au New York Times dans laquelle il annonce que Froyo (pour « Frozen Yourt » - nom de code de la prochaine version de l'OS mobile) assurera le « support total » ("full support") de Flash. Reste à savoir ce que ce « full support » recouvre : support d'une version Flash entière (différente de la version Lite généralement présente dans l'univers du développemen...

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  • REPLACE Multiple Spaces with One

    Replacing multiple spaces with a single space is an old problem that people use loops, functions, and/or Tally tables for. Here's a set based method from MVP Jeff Moden. “Thanks for building such a useful and simple-to-use service”- Steve Harshbarger, CTO, 10th Magnitude. Get started with Red Gate Cloud Services and back up your SQL Azure databases to Azure Blob storage or Amazon S3 – download a free trial today.

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  • Cloud Strategy for Partners Announced at OOW

    - by Cinzia Mascanzoni
    Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Calibri","sans-serif"; mso-bidi-font-family:"Times New Roman";} Oracle made a significant announcement about its Cloud Strategy for partners: Oracle has unveiled a comprehensive new set of Oracle Cloud partner programs and enablement resources that help partners to speed time to market with new cloud-based services and solutions and deliver increased value to customers. Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Calibri","sans-serif"; mso-bidi-font-family:"Times New Roman";} New Oracle PartnerNetwork Cloud offerings include an Oracle Cloud Referral Program, Oracle Cloud Specialization featuring RapidStart and Oracle Cloud Builder Specializations, Oracle Cloud Resale Program and Oracle Platform Services for Independent Software Vendors (ISVs).

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  • The 5 Worst Days in a DBAs Life: Day 2

    Steve and the rest of the DBA Team are back for round two. In this episode they have to restore all of a business' data using nothing but a set of off-site backups, kanban, and witty repartee. "A real time saver" Andy Doyle, Head of IT ServicesAndy and his team saved time by automating backup and restores with SQL Backup Pro. Find out how much time you could save. Download a free trial now.

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  • How to build an API on top of an existing Rails app with NodeJs and what architecture to use?

    - by javiayala
    The explanation I was recently hired by a company that has an old RoR 2.3 application with more than 100k users, a strong SEO strategy with more than 170k indexed urls, native android and ios applications and other custom-made mobile and web applications that rely on a not so good API from the same RoR app. They recently merged with a company from another country as an strategy to grow the business and the profit. They have almost the same stats, a similar strategy and mobile apps. We have just decided that we need to merge the data from both companies and to start a new app from scratch since the RoR app is to old and heavily patched and the app from the other company was built with a custom PHP framework without any documentation. The only good news is that both databases are in MySQL and have a similar structure. The challenge I need to build a new version that: can handle a lot of traffic, preserves the SEO strategies of both companies, serve 2 different domains, and have a strong API that can support legacy mobile apps from both companies and be ready for a new set of native apps. I want to use RoR 3.2 for the main web apps and NodeJs with a Restful API. I know that I need to be very careful with the mobile apps and handle multiple versions of the API. I also think that I need to create a service that can handle a lot IO request since the apps is heavily used to create orders for restaurants at a certain time of the day. The questions With all this in mind: What type of architecture do you recommend me to follow? What gems or node packages do you think will work the best? How do I build a new rails app and keep using the same database structure? Should I use NodeJS to build an API or just build a new service with Ruby? I know that I'm asking to much from you guys, but please help me by answering any topic that you can or by pointing me on the right direction. All your comments and feedback will be extremely appreciated! Thanks!

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  • Forward Request to Multiple Servers

    - by cactuarz
    We have 2 servers. One is old server and another is the new one. Currently we about doing a migration because the old server is not capable enough to handle everyday requests. The specs are: Old server Ubuntu 10.04 Nginx as Reverse Proxy Apache WSGI Python/Django New Server Ubuntu 10.04 Nginx Gunicorn Python/Django Celery+Redis Our manager asked us to research if the old server can perform multiple forwarding to all incoming request, for example, set Nginx of old server to forward all request to both old and new server. The purpose is to perform unit testing to new server using old server as comparer, see if the new server is ready to take over the role. Please help, if there is an idea, or must install some engine, or what we do is impossible. Many thanks.

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  • how to use rsa in application i found code but dont know how to implement [closed]

    - by Smart Guy
    HOW TO I USE THIS RSA http://xtrace.blogspot.com/2012/03/rsa-demo-example.html?showComment=1349091173502#c199333123405145467 TUTOTIAL CODE IN MY LOGIN CODE BELOW I found code but dnt know how to implement public class LoginScreen extends Activity implements OnClickListener{ public void onCreate(Bundle icicle) { super.onCreate(icicle); setContentView(R.layout.login.xml); TextView lblMobileNo = (TextView)findViewById(R.id.lblMobileNo); lblMobileNo.setTextColor(getResources().getColor(R.color.text_color_red)); mobile = (EditText)findViewById(R.id.txtMobileNo); TextView lblPinNo = (TextView)findViewById(R.id.lblPinNo); lblPinNo.setTextColor(getResources().getColor(R.color.text_color_red)); pin = (EditText)findViewById(R.id.txtPinNo); btnLogin = (Button)findViewById(R.id.btnLogin); btnClear = (Button)findViewById(R.id.btnClear); btnLogin.setOnClickListener(new OnClickListener() { public void onClick(View view) { postLoginData(); } }); btnClear.setOnClickListener(new OnClickListener() { public void onClick(View v) { cleartext(); } }); /* btnClear.setOnClickListener(new OnClickListener() { public void onClick(View arg0) { } }); */ } public void postLoginData() { Intent i = new Intent(this.getApplicationContext(),NEWCLASS.class); Bundle bundle = new Bundle(); bundle.putString("mno", mobile.getText().toString()); bundle.putString("pinno", pin.getText().toString()); i.putExtras(bundle); startActivity(i); } } @Override public void onClick(View v) { } public void cleartext() { { pin.setText("") ; mobile.setText(""); } } }

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  • SQL Saturday #162 - Cambridge, UK

    Come to Cambridge in the UK for a free day of training on SQL Server. Steve won't be there, but plenty of other Red Gate'ers will be. Learn Agile Database Development Best PracticesAgile database development experts Sebastian Meine and Dennis Lloyd are running day-long classes designed to complement Red Gate’s SQL in the City US tour. Classes will be held in San Francisco, Chicago, Boston and Seattle. Register Now.

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  • Applying the Knuth-Plass algorithm (or something better?) to read two books with different length and amount of chapters in parallel

    - by user147133
    I have a Bible reading plan that covers the whole Bible in 180 days. For the most of the time, I read 5 chapters in the Old Testament and 1 or 2 (1.5) chapters in the New Testament each day. The problem is that some chapters are longer than others (for example Psalm 119 which is 7 times longer than a average chapter in the Bible), and the plan I'm following doesn't take that in count. I end up with some days having a lot more to read than others. I thought I could use programming to make myself a better plan. I have a datastructure with a list of all chapters in the bible and their length in number of lines. (I found that the number of lines is the best criteria, but it could have been number of verses or number of words as well) I then started to think about this problem as a line wrap problem. Think of a chapter like a word, a day like a line and the whole plan as a paragraph. The "length" of a word (a chapter) is the number of lines in that chapter. I could then generate the best possible reading plan by applying a simplified Knuth-Plass algorithm to find the best breakpoints. This works well if I want to read the Bible from beginning to end. But I want to read a little from the new testament each day in parallel with the old testament. Of course I can run the Knuth-Plass algorithm on the Old Testament first, then on the New Testament and get two separate plans. But those plans merged is not a optimal plan. Worst-case days (days with extra much reading) in the New Testament plan will randomly occur on the same days as the worst-case days in the Old Testament. Since the New Testament have about 180*1.5 chapters, the plan is generally to read one chapter the first day, two the second, one the third etc... And I would like the plan for the Old Testament to compensate for this alternating length. So I will need a new and better algorithm, or I will have to use the Knuth-Plass algorithm in a way that I've not figured out. I think this could be a interesting and challenging nut for people interested in algorithms, so therefore I wanted to see if any of you have a good solution in mind.

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  • Developing Good Contacts

    There are millions of was you can develop good networking contacts, but you must be open to meeting new people. In the information technology industry, everyone is a potential client. So any place you can meet people is a good place to develop good networking contacts. Here are a few examples Online Discussion Forums – Online forums are a great place to show your knowledge of a subject and allow you to meet people that share your same interests Blog Networks – Allowing others to read your thoughts and comment on them. In addition, you can so the same on other blogs with in the network. Networking Sites – Networking sites are a great way to find new contacts based on your current contacts because you can share common friends, and possibly common interests Volunteering – Volunteering is a great way to meet new contacts, and you can help others at the same time Civic Organizations – Participating in organizations or clubs like the Lions Club, Rotary Club, and religious affiliated organizations because you can meet people of all walks of life, and can share and contribute ideas for common goals Chamber of Commerce – This is another great way to meet contacts especially if you are interested in starting your own business. The chamber is a great way to meet other business oriented people who are always looking to collaborate and improve their business. Family and Friends – Family and friends are another excellent to meet new contacts, because they can always be on the lookout for opportunities for you. For example your brother hears that a friend of his needs a new website, so he gives him your number and highly recommends you. This is really good because the potential client is looking for the service you can perform, and you where already highly recommend.

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  • What are the best practices to use NHiberante sessions in asp.net (mvc/web api) ?

    - by mrt181
    I have the following setup in my project: public class WebApiApplication : System.Web.HttpApplication { public static ISessionFactory SessionFactory { get; private set; } public WebApiApplication() { this.BeginRequest += delegate { var session = SessionFactory.OpenSession(); CurrentSessionContext.Bind(session); }; this.EndRequest += delegate { var session = SessionFactory.GetCurrentSession(); if (session == null) { return; } session = CurrentSessionContext.Unbind(SessionFactory); session.Dispose(); }; } protected void Application_Start() { AreaRegistration.RegisterAllAreas(); FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters); RouteConfig.RegisterRoutes(RouteTable.Routes); BundleConfig.RegisterBundles(BundleTable.Bundles); var assembly = Assembly.GetCallingAssembly(); SessionFactory = new NHibernateHelper(assembly, Server.MapPath("/")).SessionFactory; } } public class PositionsController : ApiController { private readonly ISession session; public PositionsController() { this.session = WebApiApplication.SessionFactory.GetCurrentSession(); } public IEnumerable<Position> Get() { var result = this.session.Query<Position>().Cacheable().ToList(); if (!result.Any()) { throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.NotFound)); } return result; } public HttpResponseMessage Post(PositionDataTransfer dto) { //TODO: Map dto to model IEnumerable<Position> positions = null; using (var transaction = this.session.BeginTransaction()) { this.session.SaveOrUpdate(positions); try { transaction.Commit(); } catch (StaleObjectStateException) { if (transaction != null && transaction.IsActive) { transaction.Rollback(); } } } var response = this.Request.CreateResponse(HttpStatusCode.Created, dto); response.Headers.Location = new Uri(this.Request.RequestUri.AbsoluteUri + "/" + dto.Name); return response; } public void Put(int id, string value) { //TODO: Implement PUT throw new NotImplementedException(); } public void Delete(int id) { //TODO: Implement DELETE throw new NotImplementedException(); } } I am not sure if this is the recommended way to insert the session into the controller. I was thinking about using DI but i am not sure how to inject the session that is opened and binded in the BeginRequest delegate into the Controllers constructor to get this public PositionsController(ISession session) { this.session = session; } Question: What is the recommended way to use NHiberante sessions in asp.net mvc/web api ?

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  • Setting up lvm with HDD and SSD

    - by stonegrizzly
    My current hard drive is just about full and rather than just toss it and get a new one (since it works fine), I want to get a new drive and set them both up using lvm. While I'm at it, I also want to get an SSD to install the OS and applications on. This is my plan: Put / on the SSD (one partition) Put /tmp on a ram disk Put /var on a partition on my new drive Put /home on the rest of the new drive and my current drive using lvm. My goals are: Speed up boot time and application launch Minimize unnecessary writes to the SSD Never have to worry about which disk/partition to store my files on. I want the OS & lvm to take care of that Does this make sense? I'm fairly experienced with Ubuntu but I've never dealt with lvm before.

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  • Miss Oracle Open World? View the PeopleSoft Roadmap Presentation Here

    - by John Webb
    If you were unable to attend Oracle Open World in September, you missed out on some important PeopleSoft messages.   Don't despair!  You now have a chance to receive an update on PeopleSoft's presence at Oracle OpenWorld 2013 and the key messages delivered there. You can view the “PeopleSoft Update and Roadmap” webcast found here on the Quest Users Group site.  (Note: this is available with a FREE subscriber account.  Anyone can sign up here at no cost. This webcast recording presents the significant adoption and momentum behind PeopleSoft 9.2.  Viewers will also learn about the new release model for continuously delivering new capabilities to PeopleSoft customers at a lower cost enabled by the new PeopleSoft Update Manager.  There are also compelling live demonstrations of the major investment areas for PeopleSoft including a new PeopleSoft user experience enabling mobile solutions as well as In-Memory PeopleSoft applications. You can view all presentations ns in the Oracle Open World 2013 Content Catalog.

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  • Q2 2010 ASP.NET AJAX and MVC roadmaps published

    For those of you who are interested in what is cooking for the next major release of RadControls for ASP.NET AJAX and Telerik Extensions for ASP.NET MVC - here are the roadmaps for both product lines, the ink has not event dried yet :) ASP.NET AJAX suite highlights One new control - TagCloud Major new features for RadScheduler, RadEditor, RadAsyncUpload, RadGrid, RadListView and RadRotator Many enhancements across the entire product line ASP.NET MVC suite highlights 3 new extensions - combobox, editor and window Major new features for RadGrid (hierarchy, edit forms editing, column resizing) To go into further details visit the links below: RadControls for ASP.NET AJAX Q2 2010 roadmap Telerik Extensions for ASP.NET MVC Q2 2010 roadmapDid 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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