Finding Computer Name Using IP

NSLOOKUP  host
NSLOOKUP  ipaddress
tracert host

Agile Team Practices with Scrum

Scrum

**) Product progress: Sprint (created by scrum team)
**) All requirements in:  Product Backlog  (created by product owner)

**) Every month there is a working demo, no mock-ups or slide shows

Scrum Roles

1. Product owner
2. Team members
3. Scrum Master

Agile Team Practices with Scrum

Estimate Software:

**) Never say how long this thing will take?
say how big this thing relatively to something else

**) Compare the work that need to be done, with something historically happend before.
**) Estimation must be very quick not taking weeks
**) Estimate with numbers called story points
1,2,3,5,8,13,20,40,100

**) Use the team for estimations not just one person
do it quickly using poker planning cards

Handling conflict
Wait for convergence

Agile Team Practices with Scrum

User Story recipe:

As a  I want  so that 

• As a <traveller> I want to <reserve> a hotel room. so that <I have a place to stay> 
• As a <vacation planner> I want to <see picture of Hotel> a hotel room. so that <I have better decision> 

**) Use Role not user

**) Each user story will create more questions and more requirements, in this case we can create a work item, and list all the new requirements under the user story, or simply create more user stories

**) Detail sub stories may be the best

Testing requirements in a user story formula:

Given [and more context],

When

Then [and other outcomes]

For example

Given I am a premium member 

When I canceled under 24 hours

Then I incurred no penalty 

Given I am non-a premium member 

When I canceled under 24 hours

Then I pay 50%

Given I am site member 

When I canceled my reservation

Then I will receive a confirmation email

**) Now per each main user story or work item, it will be good to have a title like

(User cancels reservation)

**) we can name the validation, or test requirements (Given, when that) as scenarios

**) All scenarios can be turned to an automatic tests

Story Card:

Story Title:

Story Description:As a  I want  so that 

Success Criteria

• Given [and more context],
  When 
  Then [and other outcomes]
• Given [and more context],
  When 
  Then [and other outcomes]
• Given [and more context],
  When 
  Then [and other outcomes]

----------------------------

backup android app with all internal files

C:\Users\rwahib>adb backup -nopak com.example.helloworld -f  c:\backup.ab
Now unlock your device and confirm the backup operation.

Android dev setup

1. Install Eclipse IDE for Java developer
   http://www.eclipse.org/downloads/
2. Install Android SDK starter Package
   Windows installer version
   http://developer.android.com/sdk/index.html
   download for Existing IDE
   http://dl.google.com/android/installer_r22.3-windows.exe
   
   Install it in c:\AndroidSDK
3. ADT for eclipse
   
   add repository
   
   ADT - https://dl-ssl.google.com/android/eclipse/
   
   to eclipse then install Development tools & NDK Plugins
   
   
   
   from Android SDK manager, Install tools and platforms that you wish to install
   
   ----------------------------
   
   To Run first Project via devise
   
   
   1-Enable debugging the device to run the app
   
   Settings -> Developer Options then select USB Debugging (Android 4+)Enable debugging the device to run the app
   
   2-Install Samsung Kies for Samsung devices
   3-ADB (Android Debug Bridge)
   If running the app in real device, sometimes Eclipse cannot find the device. Then ADB needs to be restarted.
   Useful ADB commands (to be run from Command Prompt)
   Stop ADB Server: adb kill-server
   Start ADB Server: adb start-server
   See all the devices attached through USB: adb devices

Mapping network resources, with impersonation

net use [drive:] [sharedfolder] password /user[domain\username]

like:

net use e: \\usrsvr002\smithmark Ue345Ii /user:pdc01

legends: password full user name


disconnect


net use e: /d

Stopping automatic login with different account

start-->run--> rundll32.exe keymgr.dll, KRShowKeyMgr

AD commands

Get user by display name
http://technet.microsoft.com/en-us/library/cc754525(v=ws.10).aspx

• DSQUERY USER -name "Wahib, Refky"
• DSQUERY USER -name "W*"
• DSQUERY group  -name "PS_NSW - Learning_and_Business_Systems - LS"
• 
  

Useful scripts for database migration

 DECLARE @name nvarchar(50);

   DECLARE tableCursor CURSOR FOR

       SELECT name

FROM sys.Tables

  OPEN tableCursor

  FETCH NEXT FROM tableCursor into @name

  WHILE @@FETCH_STATUS = 0

  BEGIN

 

 

         PRINT @name

     --exec( 'drop table ['+@name+']');

        exec( 'select top 1000 * from  "'+@name+'"');

    FETCH NEXT FROM tableCursor into @name

  end  

  CLOSE tableCursor;

  DEALLOCATE tableCursor;

  go

Cursor, drop all tables,views, procedures

USE LRRV6Portal

GO

--SELECT name

--FROM sys.Tables

--GO

  DECLARE @name nvarchar(50); 

   DECLARE tableCursor CURSOR FOR

       SELECT name

FROM sys.Tables

 

  OPEN tableCursor

 

  FETCH NEXT FROM tableCursor into @name

 

  WHILE @@FETCH_STATUS = 0

  BEGIN

  

  

 

         PRINT @name

        

        exec( 'drop table "'+@name+'"');

    FETCH NEXT FROM tableCursor into @name

  end   

  CLOSE tableCursor;

  DEALLOCATE tableCursor;

  go

------------

 DECLARE @name nvarchar(50);
   DECLARE viewCursor CURSOR FOR
       SELECT name
FROM sys.views

  OPEN viewCursor

  FETCH NEXT FROM viewCursor into @name

  WHILE @@FETCH_STATUS = 0
  BEGIN
 
 

         PRINT @name
       
        exec( 'drop view "'+@name+'"');

    FETCH NEXT FROM viewCursor into @name

  end  
  CLOSE viewCursor;
  DEALLOCATE viewCursor;
  go

----------

 DECLARE @name nvarchar(50);
   DECLARE procedCursor CURSOR FOR
       SELECT name
FROM sys.procedures

  OPEN procedCursor

  FETCH NEXT FROM procedCursor into @name

  WHILE @@FETCH_STATUS = 0
  BEGIN
 
 

         PRINT @name
       
        exec( 'drop procedure "'+@name+'"');

    FETCH NEXT FROM procedCursor into @name

  end  
  CLOSE procedCursor;
  DEALLOCATE procedCursor;
  go

MSBuild Sample

xml version="1.0" encoding="utf-8"?>

<Project ToolsVersion="4.0" DefaultTargets="Main" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

 

  <PropertyGroup>

    <Source>.\Source\</Source>

    <Exported>.\Exported\</Exported>

    <TargetFolder>C:\Temp\Build\SampleA</TargetFolder>

    <ProjectGuid>{8170B353-A8B2-40BC-B4E5-F443635E3BA4}</ProjectGuid>

  </PropertyGroup>

 

  <PropertyGroup Condition="'$(Configuration)' == 'Main'">

    <OutputPath>bin\Main\</OutputPath>

  </PropertyGroup>

 

  <PropertyGroup Condition="'$(Configuration)' == 'Variable-Samples'">

    <OutputPath>bin\Variable-Samples\</OutputPath>

  </PropertyGroup>

 

  <ItemGroup>

    <AllSource Include="$(Source)**\*.*" />

    <AllExportedSource Include="$(Exported)**\*.*" />

  </ItemGroup>

 

  <Target Name="Main">

    <CallTarget Targets="Variable-Samples" />

   

   

  </Target>

 

  <Target Name="Clean">

    <Message Text="###################### Clean has been called #####################">

    </Message>

    <RemoveDir Directories="$(Exported)" ContinueOnError="true">

    </RemoveDir>

    <MakeDir Directories="$(Exported)" ContinueOnError="true">

    </MakeDir>

    <RemoveDir Directories="$(TargetFolder)" ContinueOnError="true">

    </RemoveDir>

    <MakeDir Directories="$(TargetFolder)" ContinueOnError="true">

    </MakeDir>

    <Message Text="###################### Clean has been finished #####################">

    </Message>

  </Target>

 

  <Target Name="Export" DependsOnTargets="Clean">

    <Exec Command="svn export file:///C:/SVN-REP/MSBUILD-TEST/trunk/Clips.WebClientNewDesign/Templates $(Exported)Source-Tempaltes/">

    </Exec>

  </Target>

 

  <Target Name="Deploy" DependsOnTargets="Clean">

    <Message Text="###################### Deployed has been called #####################" />

    <Copy SourceFiles="@(AllExportedSource)" DestinationFolder="$(TargetFolder)\**\*.*" />

    <Message Text="###################### Deployed has been finished #####################" />

  </Target>

 

  <Target Name="Variable-Samples">

   

    <PropertyGroup>

      <Source Condition="false">.\New-Source\</Source>

    </PropertyGroup>

    <Message Text="Source value= $(Source)">

    </Message>

    <CreateProperty Value="Hello Oz">

      <Output TaskParameter="Value" PropertyName="Greating" />

    </CreateProperty>

    <Message Text="Greating :$(Greating)">

    </Message>

   

    <CreateProperty Value="Hello World">

      <Output TaskParameter="Value" PropertyName="Greating" />

    </CreateProperty>

    <Message Text="Greating :$(Greating)">

    </Message>

    <CreateProperty Value="Hello Entire world">

      <Output TaskParameter="Value" PropertyName="Greating" Condition="true" />

    </CreateProperty>

    <Message Text="Greating :$(Greating)">

    </Message>

  </Target>

 

  <Target Name="Config-Target">

   

   

   

    <Message Text="Config value= $(Configuration)">

    </Message>

    <CreateProperty Value="DEV">

      <Output TaskParameter="Value" PropertyName="Type" />

    </CreateProperty>

  </Target>

  <Target Name="Metadata" DependsOnTargets="Export">

    <ItemGroup>

      <AllSource Include="$(Source)**\*.*" />

      <AllExportedSource Include="$(Exported)**\*.*" />

    </ItemGroup>

   

   

   

   

   

    <Message Text="All exported source : @(AllExportedSource->'%(RecursiveDir)%(Filename)%(Extension)%0D%0A')"></Message>

  

  </Target>

</Project>

Knock-out simple code

// Here's my data model

///

///

var ViewModel = function (first, last) {

    this.firstName = ko.observable(first);

    this.lastName = ko.observable(last);

    this.fullName = ko.computed(function () {

        // Knockout tracks dependencies automatically. It knows that fullName depends on firstName and lastName, because these get called when evaluating fullName.

        return this.firstName() + " " + this.lastName();

    }, this);

};

var ViewMode2 = function (first, last) {

    var self = this;

    this.firstName = ko.observable(first);

    this.lastName = ko.observable(last);

    this.fullName = ko.computed(function () {

        // Knockout tracks dependencies automatically. It knows that fullName depends on firstName and lastName, because these get called when evaluating fullName.

        if (self.firstName().length == 0 || self.lastName().length == 0) return 'missing data';

        return self.firstName() + " " + self.lastName();

    }, this);

};

$(function () {

   // ko.applyBindings(new ViewModel("Refky", "Wahib")); // This makes Knockout get to work   

    ko.applyBindings(new ViewMode2("Refky", "Wahib")); // This makes Knockout get to work   

});

 -------------------------------------------------------

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

    <head>

      

        <script type="text/javascript" src="http://code.jquery.com/jquery.min.js"></script>

        <script type="text/javascript" src="http://github.com/downloads/SteveSanderson/knockout/knockout-2.1.0.js"></script>

      

        <script type="text/javascript" src="js/main.js"></script>

        <link rel="stylesheet" type="text/css" href="css/main.css" />

        <title>sample 1</title>

   

    </head>

<body>

<div class='liveExample'>

    <p>First name:

        <input data-bind='value: firstName' />

    </p>

    <p>Last name:

        <input data-bind='value: lastName' />

    </p>

     <h2>Hello <span data-bind='text: fullName'> </span></h2>

</div>

<div data-bind='text: firstName' class='demo'></div>

<input type='submit'></input>

</body>

</html>

 ---------------------------

body {

    font-family: arial;

    font-size: 14px;

}

.liveExample {

    padding: 1em;

    background-color: #EEEEDD;

    border: 1px solid #CCC;

    max-width: 655px;

}

.liveExample input {

    font-family: Arial;

}

.liveExample b {

    font-weight: bold;

}

.liveExample p {

    margin-top: 0.9em;

    margin-bottom: 0.9em;

}

.liveExample select[multiple] {

    width: 100%;

    height: 8em;

}

.liveExample h2 {

    margin-top: 0.4em;

    font-weight: bold;

    font-size: 1.2em;

}

.demo, input[type=submit] {

    background-color:lightgreen;

    padding:5px;

    margin-top:2px;

}