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kuni katsuya

Collaboration Best Practices - 3 Reasons Interruptions are Hurting Your Team's Productivity | Atlassian Blogs - 0 views

blogs.atlassian.com/...nterruptions-hurt-productivity

agile productivity anti-patterns

shared by kuni katsuya on 01 Nov 12 - No Cached
  • Interruptions Hurt Your Team’s Productivity
  • Productivity is futile in the face of constant interruptions
  • work is scattered through shared network drives, hard drives, and email
    • kuni katsuya
      kuni katsuya on 01 Nov 12
       
      or sharepoint, confluence, jira, word docs, pdf docs, spreadsheets, walled post-it notes, emails... not universally or easily searchable. arghhh...
  • ...17 more annotations...
  • Charging towards a common goal is difficult when:
  • center on meetings alone.
  • When disorganization and uncertainty is the norm, clarification and re-clarification is needed to regularly keep a team focused and working together
  •  waste A LOT of your time
  • Information isn’t located in a centralized place so it isn’t easily accessible to everyone.
  • It’s just easier to ask someone else because they are a Subject Matter Expert (SME). Both.
  • 2. Interruptions encourage multi-tasking, which is bad
  • 1. Most interruptions are trivial and could be avoided
  • it takes most people 16 minutes to refocus after sending an email while doing other work
    • kuni katsuya
      kuni katsuya on 01 Nov 12
       
      it takes most software engineers *at least* 20-30 minutes to get back into 'the zone' following an unrelated distraction
  • No wonder people like to work from home!
  • To perform at your productive best, you need your best focus, something that’s unachievable when you’re constantly interrupted
  • 3. Recovering from interruptions takes longer than you think
  • Between email, meetings, and interruptions (both active and passive),
  • there’s hardly time to get any work done while you’re actually at work.
  • Pro-Tip: Only turn on email and instant message when you need to use them
    • kuni katsuya
      kuni katsuya on 01 Nov 12
       
      ie. never?  ;) though then, you end up with 5,932 unread emails in your inbox and 113 angry co-workers!
  • To combat such interruption, check these tools 3 times a day – when you first get into the office in the morning, around lunch, and before going home for the night – and turn them off otherwise.
  • reduce the rate at which interruptions occur
kuni katsuya

Enterprise Architect - Product Demonstrations - 0 views

www.sparxsystems.com/...index.html

enterprisearchitect overview video

shared by kuni katsuya on 27 Jun 12 - Cached
  • Part 2 Subversion Setting up a Subversion repository for use with Enterprise Architect models.
  • Part 4 Configure & Connect Configuring Enterprise Architect and connecting to your Version Control system.
  • Part 5 Controlled Packages Working with version controlled UML packages in Enterprise Architect.
  • ...19 more annotations...
  • Eclipse A tour of MDG Integration for Eclipse.
  • Baseline Diagram Comparison Conduct a visual diagram comparison between your current diagram and a previous baseline .
  • Personal Information Window See how the Personal Information Window in Enterprise Architect can help you organize your daily tasks and workflow.
  • Working Sets As you perform Work on your model, you open various windows, diagrams and views. Working Sets allow you to return to these same views in a later Work session.
  • Business Rules A car rental system is used to illustrate how to generate executable business rules using Enterprise Architect.
  • Menu Customization Quickly and easily suppress individual menu items or entire categories of commands to create custom menu layouts.
  • Floating and Dockable Windows Save the position and layout of Floating and Dockable Windows using a Working Set in the Personal Information Window.
  • Build and Debug a Java Application Set up Enterprise Architect to build and debug a Java Application, using a VEA sample project.
  • Sequence Diagrams Learn how to create a simple Sequence diagram. The video also illustrates how to bring your Sequence diagram to life using model simulation.
  • HTML Report Generation This brief introduction illustrates how to automatically generate a HTML Report using Enterprise Architect.
  • Basic Use Case Demonstration A guide to constructing a Use Case model in under 30 seconds, including use cases, notes and issues.
  • Traceability within Enterprise Architect This video examines Traceability and discusses how to use Enterprise Architect to conduct an Impact Analysis.
  • Requirements Reporting A brief overview of requirements reporting in Enterprise Architect. Topics include document generation in web and RTF formats, report customization and virtual documents, including Model and Master documents.
  • Requirements Traceability An examination of requirements traceability in Enterprise Architect. Topics include traceability views, tracing to external artifacts, conducting an impact analysis, viewing the Relationship Matrix and using Enterprise Architect's Auditing capabilities.
  • Requirements Modeling A brief overview of requirements modeling in Enterprise Architect. Topics include requirements capture and definition, custom properties, tabular editing, auto-naming and screen prototypes.
  • Installing EA An introductory walk through and discussion of Enterprise Architect in the Software Development Lifecycle.
  • Enterprise Architect 7.5 Overview An overview of Enterprise Architect features released with version 7.5.
  • Introduction to Enterprise Architect An introductory walk through and discussion of Enterprise Architect in the Software Development Lifecycle.
  • Brief Overview The 10 minute guide to Enterprise Architect, from Requirements Management and Business Process Modeling to MDA and Code Engineering.
kuni katsuya

Fiddler Web Debugger - Configuring clients - 0 views

www.fiddler2.com/...hookup.asp

https debug SSL ManInTheMiddle Fiddler proxy

shared by kuni katsuya on 20 Feb 13 - No Cached
  • Debug traffic from another machine (even a device or Unix box)
  • Allow remote clients to connect
  • kuni katsuya on 20 Feb 13
     
    "HTTP application to use Fiddler? You can either directly configure the WinHTTP application to point to Fiddler, in code, or you can use the following command at the command prompt to tell WinHTTP to use Fiddler: On XP or below: proxycfg -p http=127.0.0.1:8888;https=127.0.0.1:8888 ...or this one to force WinHTTP to use WinINET's proxy settings: proxycfg -u On Vista or above, use an Elevated (admin) command prompt: netsh winhttp set proxy 127.0.0.1:8888 Note: On Windows 7 and earlier, netsh is bitness specific, so you may want to run the above command twice: first using the 32bit NETSH and then using the 64bit NETSH. This blog has more information. This issue was fixed in Windows 8; you can call either NetSh just once to set the proxy for both 32bit and 64bit WinHTTP hosts. Capture traffic from a different account, like ASP.NET on IIS or from a Windows Service? Trying to capture SOAP calls coming from ASP.NET or some background service process?  By default, Fiddler registers as the proxy only for the current user account (ASP.NET runs in a different user account). To get a background process (like the ASP.NET or IIS process) to use Fiddler, you must configure that process to use Fiddler. Typically, this is done by editing web.config or machine.config for the ASP.NET installation, or the configuration for the code running within the Windows Service. Please see http://msdn.microsoft.com/en-us/magazine/cc300743.aspx#S4 or the section on .NET or WinHTTP, depending on which network stack the service is using. Configure Windows Phone 7 to use Fiddler? Please see http://blogs.msdn.com/b/fiddler/archive/2011/01/09/debugging-windows-phone-7-device-traffic-with-fiddler.aspx for actual device hardware, or http://blogs.msdn.com/b/fiddler/archive/2010/10/15/fiddler-and-the-windows-phone-emulator.aspx for the emulator. Configure Google Nexus 7 (Andoid 4.1 Jellybean) to use Fiddler? Please see this page. Configure Android Emulator to use Fiddler? Please see http://au
kuni katsuya

DDD: putting the model to work - 0 views

www.infoq.com/...model-to-work-evans

DomainDrivenDesign presentation

shared by kuni katsuya on 27 Mar 13 - Cached
  • DDD: putting the model to work
  • foundations of domain-driven design:How models are chosen and evaluated;How multiple models coexist;How the patterns help avoid the common pitfalls, such as overly interconnected models;How developers and domain experts together in a DDD team engage in deeper exploration of their problem domain and make that understanding tangible as a practical software design.
kuni katsuya

Start multiple sprints simultaneously - Atlassian Answers - 0 views

answers.atlassian.com/...ultiple-sprints-simultaneously

shared by kuni katsuya on 07 Jan 13 - No Cached
  • one 'Planning' Rapid Board that selects all of the issues you wish to work
    • kuni katsuya
      kuni katsuya on 07 Jan 13
       
      overall product backlog
  • two other 'Work' Rapid Boards, one for each team
    • kuni katsuya
      kuni katsuya on 07 Jan 13
       
      scrum team-specific rapid boards
  • "project = x and component = TeamA"
  • ...4 more annotations...
  • "project = x and component = TeamB"
  • parallel sprints labs feature
  • Unfortunately this will make the velocity chart less usable because velocity is heavily based on the estimations of an individual team
  • scenario of having multiple JIRA projects containing work items to be picked up by / distributed to multiple scrum teams
    • kuni katsuya
      kuni katsuya on 07 Jan 13
       
      exactly our scenario!
kuni katsuya

How it works - Arquillian - Project Documentation Editor - 0 views

docs.jboss.org/...How+it+works

arquillian IntegrationTest jboss javaee6 HowItWorks

shared by kuni katsuya on 28 Jul 12 - No Cached
  • How it works
  • write a basic test case and annotate it with declarative behavior that says, "@RunWith Arquillian."
  • tells Arquillian to take over execution of the test when it's launched
  • ...1 more annotation...
  • right-clicking the test class in the IDE and selecting Run As > * Test
kuni katsuya

Agile/Evolutionary Data Modeling: From Domain Modeling to Physical Modeling - 0 views

www.agiledata.org/...agileDataModeling.html

shared by kuni katsuya on 17 Mar 13 - Cached
  • serial approach which risks communication errors
    • kuni katsuya
      kuni katsuya on 17 Mar 13
       
      serial approach, aka 'throw it over the wall' approach
  • parallel approach which risks double work (both of us would have explored the same schema issues, her from an object point of view and me from the data point of view) and incompatible work (we could have easily made different schema design decisions)
kuni katsuya

Chris Kelly: Programming Retrospective - 0 views

www.chrisjasonkelly.com/...programming-retrospective.html

BestPractices anti-patterns

shared by kuni katsuya on 27 Mar 13 - No Cached
  • Programming Retrospective
  • anti-patterns
  • Final classes without interfaces
  • ...18 more annotations...
  • Lack of Defensive Programming
  • Exposure of super state to child classes
  • Printing out error messages to console instead of logging
  • Classes with unclear focus
  • Unwieldy or unneeded comments
  • Use of exceptions to control program flow
  • Throwing of ambiguous exceptions
  • Use parameter objects instead of long method signatures
  • Never Duplicate Code
  • copy and paste job
  • Return nulls from methods
  • Null Object pattern
  • onus is then on the callee to check the result is not null before using the result
  • client then doesn't have to check for nulls
  • empty map should be returned
  • instead of returning null, an
  • Refactoring: Improving the Design of Existing Code
  •  Working Effectively with Legacy Code
kuni katsuya

Working with Links - Confluence 4.3 - Atlassian Documentation - Confluence - 0 views

confluence.atlassian.com/...Working+with+Links

confluence documentation links

shared by kuni katsuya on 09 Jan 13 - No Cached
  • Links in Confluence will not break even when you rename pages or move them between spaces
  • Confluence will rename the links,
  • provided you have inserted them as
  • ...2 more annotations...
  • , not as full URLs.
  • relative links
kuni katsuya

InfoQ: The Developer-Tester Divide - 0 views

www.infoq.com/...Developer-Tester-Divide

shared by kuni katsuya on 19 May 12 - No Cached
  • The Developer-Tester Divide
  • working software as the goal
  • business value first
  • ...3 more annotations...
  • talking about what the requirements were, using the same language
  • The time gap disappeared since both the developer and tester worked inside the iteration
  • testers had some influence over the development, by catching errors early in the process and deciding what to do about them
kuni katsuya

Managing Project Permissions - JIRA 5.1 - Atlassian Documentation - Confluence - 0 views

confluence.atlassian.com/...Managing+Project+Permissions

security authorization Project Permission PermissionScheme example Jira

shared by kuni katsuya on 01 Sep 12 - No Cached
  • Project permissions can be granted to:
  • Individual usersGroupsProject rolesIssue roles such as 'Reporter', 'Project Lead' and 'Current Assignee''Anyone' (e.g. to allow anonymous access)A (multi-)user picker custom field.A (multi-)group picker custom field. This can either be an actual group picker custom field, or a (multi-)select-list whose values are group names.
  • Many other permissions are dependent on this permission
    • kuni katsuya
      kuni katsuya on 01 Sep 12
       
      example of dependencies *between* permissions. eg, in this case, work-on-issues permission 'needs' browse-projects permission could be expressed as a permission hierarchy where if work-on-issues permission is granted, means/implies that user already has browse-projects permission (w-o-i perm 'subsumes' b-p perm) might imply permission hierarchy
  • ...8 more annotations...
  • Permission Schemes
  • A permission scheme is a set of
  • user/group/role
  • assignments for the project permissions
  • Every project has a permission scheme
  • One permission scheme can be associated with multiple projects
  • Permission schemes prevent having to set up permissions individually for every project
  • it can be applied to all projects that have the same type of access requirements
kuni katsuya

Mapping JPA Entities To SQL Views - It Works Even With Derby : Adam Bien's Weblog - 0 views

www.adam-bien.com/...mapping_jpa_entities_on_view

jpa views entity

shared by kuni katsuya on 24 Jul 12 - Cached
  • Mapping JPA Entities To SQL View
  • return a different “view” to the client
  • Especially in the context of pagination, where the data is mostly retrieved for read-only purposes, database views are the easier and more efficient alternative. Instead of implementing a lot of plumbing on the “Java-side” all the work could be easily done in the database
  • ...1 more annotation...
  • There is a drawback: not all views are updatable. Whether a view is updatable or not highly depends on the complexity and particular database
kuni katsuya

IRC FAQ - Eclipsepedia - 0 views

wiki.eclipse.org/IRC_FAQ

eclipse preferences configuration

shared by kuni katsuya on 17 Jul 12 - Cached
  • Where are Eclipse preferences stored?
  • Preferences are stored in various places (this applies to Eclipse 3.1)
  • for each installation (but this may vary for multi-user installations), in files stored in <eclipse_home>/eclipse/configuration/.settings/
  • ...18 more annotations...
  • for each workspace, in files stored in <workspace>/.metadata/.plugin/org.eclipse.core.runtime/.settings
  • for each project --for project-level settings -- in files stored in a .settings sub-directory of your project folder
  • Is there an UML editor for Eclipse? An Eclipse Modelling project-based UML editor can be installed from the Eclipse update site "Modelling > UML2 Tools SDK". See Creating UML 2 diagrams with Eclipse UML2 Tools - Tutorial for an introduction.
  • How do I debug Eclipse? How can I see what plug-ins are being started? Why aren't the plug-ins I installed showing up in the UI? How do I start the OSGi console?
  • Debugging OSGi Bundle Loading Issues There are a few flags you can pass to Eclipse on the commandline or in your eclipse.ini file that might help: -consolelog - log everything in workspace/.metadata/.log to the console where you launched Eclipse as well -debug - more verbose console output -console - start the Equinox OSGi console to interact with OSGi directly -noexit - when Eclipse closes, keep the OSGi console running until you type 'exit' or hit CTRL-C so you can keep debugging See Where Is My Bundle? for an overview of how to use the OSGi console for diagnosing problems.
  • Debugging Eclipse Using Eclipse You can also debug an Eclipse instance from another instance through remote debugging: Start the instance to be debugged with "-vmargs -Xdebug -agentlib:jdwp=transport=dt_socket,server=y,address=8000". You should see a message like "Listening for transport dt_socket at address: 8000" Open Run → Debug Configurations... and create a Remote Java Application configuration with connection type "Socket Attach" and connecting to the client at port 8000. Set the project to a bundle project with the right dependencies for the bundles that you are trying to debug. Launch the configuration. The JDWP agent supports other useful arguments, like "suspend=n" so that the process does not suspend. For more details, see Oracle's Java Debug Wire Protocol (JDWP) connection docs.
  • I just installed Eclipse on my 64-bit system, but it does not start. What is the problem? Make sure that you have downloaded the 64-bit version of Eclipse (it should have x86_64 somewhere in its name) and have installed a 64-bit JVM. Likewise, if you run a 32-bit JVM, then you should use the 32-bit version of Eclipse.
  • When I start Eclipse it says "Workspace in use or cannot be created, choose a different one.", what should I do? There are a couple of things you can try. Delete the Workspace/.metadata/.lock file. Check your running processes to make sure there aren't any remaining Java or Eclipse processes running. When in doubt, restart your computer. :) Try starting Eclipse on a different Workspace (from the Workspace selection dialog, or by using a command line argument like -data /home/user/tmp-Workspace), then switch back to your original Workspace.
  • How do I uninstall a plug-in? You can view your list of installed software by checking your installation details from about dialog. Help > About > Installation Details
  • I'm having memory, heap, or permgen problems, what can I do? FAQ How do I increase the heap size available to Eclipse? FAQ How do I increase the permgen size available to Eclipse?
  • Eclipse seems to be hanging on startup. How can I find out why? If none of the solutions outlined in this section reveal the problem, then you can try debugging an Eclipse instance as a debug target from another Eclipse instance. This is surprisingly easy: Start Eclipse in a "new" blank workspace (e.g., C:\TEMP\WS, or /tmp) Create a new Debug configuration: Run -> Debug Configurations; then click on "Eclipse Applications" and select the New Launch Configuration. If you believe it's something about a particular workspace, then set the workspace to your normal workspace. If you believe the hang is caused by a particular plugin, disable the plugin and verify. Launch and then see. Using this approach, you can break with the debugger to see where hangs are occurring. You can also change the selection of plugins that the instance is launched with.
  • I was working on a project and doing something or other does not work. Where should I start? Try refreshing your projects. Try cleaning your your projects using the menu item Project/Clean to trigger a rebuild. Try closing/reopening your projects. Try restarting Eclipse.
  • 4.2 Where are Eclipse's log files located?
  • Where are Eclipse's log files located? <workspace>/.metadata/.log You can view this workspace log as a view if you have PDE installed on your computer (which you would if you have downloaded the Eclipse SDK). You can open that view via Window -> Show View -> Other -> PDE Runtime -> Error Log. <eclipse install>/configuration/<sometimestamp>.log <eclipse install>/configuration/org.eclipse.update/install.log
  • Where are Eclipse preferences stored?
  • Where are Eclipse preferences stored?
  • Where are Eclipse preferences stored?
  • Where are update site bookmarks stored? It is within an XML file called <user_home>/.eclipse/org.eclipse.platform_3.1.2/configuration/org.eclipse.update/bookmarks.xml. Your Eclipse version may vary.
  • kuni katsuya on 17 Jul 12
     
    Where are Eclipse preferences stored?
kuni katsuya

Working with Links - Confluence Latest - Atlassian Documentation - Confluence - 0 views

confluence.atlassian.com/...Working+with+Links

shared by kuni katsuya on 16 Aug 12 - No Cached
  • Links in Confluence will not break even when you rename pages or move them between spaces on your site. Confluence will rename the links, provided you have inserted them as relative links, not as full URLs.
kuni katsuya

Working with Events in CDI - NetBeans IDE Tutorial - 0 views

netbeans.org/...cdi-events.html

java javaee6 CDI CdiEvents

shared by kuni katsuya on 16 Nov 12 - No Cached
kuni katsuya

AnemicDomainModel - 0 views

www.martinfowler.com/...AnemicDomainModel.html

java javaee6 anti-patterns DesignPatterns

shared by kuni katsuya on 12 Dec 12 - Cached
  • AnemicDomainModel
  • Eric Evans
  • basic symptom of an Anemic Domain Model
  • ...40 more annotations...
  • The catch comes when you look at the
  • behavior
  • there is hardly any behavior on these objects, making them little more than bags of getters and setters
  • I was chatting with
    • kuni katsuya
      kuni katsuya on 12 Dec 12
       
      note, the 'i' here, is mr. MARTIN FOWLER!! and of course, eric evans hails from domain driven design fame
  • fundamental horror
  • it's so contrary to the basic idea of object-oriented design
  • combine
  • data and process together
  • procedural style design
  • completely miss the point of what object-oriented design is all about
  • It's also worth emphasizing that putting behavior into the domain objects
  • should not contradict the solid approach of using layering to separate domain logic from such things as persistence and presentation responsibilities
  • logic that should be in a domain object is domain logic
  • validations
  • calculations
  • business rules
  • One source of confusion in all this is that many OO experts do recommend putting a layer of procedural services on top of a domain model, to form a Service Layer
  • this isn't an argument to make the domain model
  • void of behavior
  • service layer advocates use a service layer in conjunction with a behaviorally rich domain model.
  • does not contain business rules or knowledge, but
  • only coordinates
  • tasks and delegates work to
  • collaborations of domain objects
  • in the next layer down
  • can have state that reflects the
  • progress of a task
  • for the user or the program
  • Domain Layer
  • Application Layer
  • Service Layer
  • Responsible for
  • representing concepts of the business
  • business rules
  • This layer is the heart of business software
    • kuni katsuya
      kuni katsuya on 12 Dec 12
       
      ... and has the *most value* to an organization investing in writing their own software infrastructure software (eg. user interface, orm, application server-related frameworks) or plumbing code should be treated as commodities where possible, unless, the business consciously decides that a custom, home-grown implementation is absolutely required for patenting or other differentiation reasons and/or that no existing off-the-shelf solution can be used but these cases should be rare! do not blindly fall for the not-invented-here syndrome
  • all the key logic lies in the domain layer
  • I don't know why this anti-pattern is so common
  • if they come from a
  • data background
    • kuni katsuya
      kuni katsuya on 12 Dec 12
       
      this is why during every sprint, i reiterate that the data model up approach to designing the system is OH SO WRONG but nobody listens
  • J2EE's Entity Beans
    • kuni katsuya
      kuni katsuya on 12 Dec 12
       
      damn baggage from  eons ago!!!
kuni katsuya

OpenTravel Forum - 0 views

www.opentravelcommunityforum.com/...viewtopic.php

OTA forum community RoomTypeCode RoomType

shared by kuni katsuya on 27 Feb 13 - No Cached
  • OpenTravel Codes in Schema
  • If you are an inventory supplier, you would reference a rate plan code known to your system, such as “DELUXE” or “Deluxe Room”
  • RoomTypeCode
  • ...2 more annotations...
  • assigned by the inventory supplier
  • If you are not a supplier, you need to work with your supplier trading partners to get a list of room types supported by their CRS (central reservation system) or PMS (property management system.)
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