What factors of the integer dataset being sorted can I change, in order to compare two sorting algorithms?

I am comparing two comparison and binary data structure based sorting algorithms, the Tree Sort, and the Heap Sort. I am measuring the time taken for both algorithms to sort an increasing size of an integer dataset. However, I am wondering if there are any other variables which I can modify, for example standard deviation, in the integer dataset itself that would be of any benefit to my comparison.

How do I compare two similar images’ sharpness?

Is there a tool that can help you do such thing? Can photoshop do it? Matlab can, but I don’t want to use it.

telephoto – Compare superzoom image with DSLR image

I take photos of birds and frequently use most of the 50X zoom available on my superzoom camera, which has a 1/2.5” sensor (about 25 square mm).

I want to compare the superzoom image I get to what I would get with a DSLR with a 300mm lens.

Let’s say I am 100 feet away from my subject and I zoom all the way to 50X and I get the exact image I am looking for (no cropping needed) with the superzoom. If instead I was using a DSLR with an APS-C sensor (about 370 square mm) and I am zoomed out to 300 mm I can get an image of the bird, but I will have to crop it to duplicate the one I got with the superzoom.

After the cropping gives me an image the same size of the superzoom, which image will be better (I.E. have more detail/information)?

How do you compute this?

Do you use the Squirrly SEO plugin for WordPress? How does it compare with Yoast and Ultimate SEO?

Do you use the Squirrly SEO plugin for WordPress? How does it compare with Yoast and Ultimate SEO?

Looping through a SharePoint List to compare a field value with another List Item ID in Powershell

I have two Lists. A Calendar Lists and a Custom List
In one List I have multiple records all with an ‘EventID’ field which relates to a Calendar record (The record ID)

I am trying to use PowerShell to recurse through each Custom List record and check to see if the ‘EventID’ has a relating ‘Calendar ID’ in the Calendar record. If not, it means the Calendar entry has been deleted and the ‘Orphaned’ field in the Custom List record should be set to ‘YES’. There may be multiple records in the Custom List per Calendar Entry. I need to update ALL records WITHOUT a valid Calendar Entry to ‘Orphaned’.

Although not finished, so far I have this code, but I’m sure there must be a better way to do this, and a different way so that once a MISSING ‘EventID’ is found (the Calendar entry is deleted) then the loop stops and moves on to the next Calendar entry. My mind has just gone blank.

cls
#Add Snapin
Add-PSSnapin Microsoft.SharePoint.PowerShell -EA SilentlyContinue

Start-Transcript -Path "D:SharePointScriptsEmailTranscript.txt"

#Set Variables
$spWeb = Get-SPWeb -Identity "http://ds.stylus.com"
$PClist = (Get-SPWeb "http://ds.stylus.com").Lists("PreventionCalendar")
$DElist = (Get-SPWeb "http://ds.stylus.com").Lists("DirectEngagement")
$DEvID = "EventID"
$DEvStatus = "Status"

#Get Today's Date - var: $now
$now = Get-Date 
Write-Host "Today is:" $now

$PCitems = $PClist.Items
#show the item count for the library
Write-Host "PreventionCalendar - Total Records: $($PCitems.count)"

$DEitems = $DElist.Items
#show the item count for the library
Write-Host "DirectEngagement - Total Records: $($DEitems.count)"

if($PCitems.count -lt 1)
{
    foreach($item in $DEitems)
    {   
       $DEID = $item.ID
       #Get the DE Status value
       $DEvStat = $item($DEvStatus)
       #Get the DE EventID value
       $DEvIDent = $item($DEvID)           
                
       Write-Host "PreventionCalendar is Empty. Orphan Appliance"
       $SPListItem = $DElist.GetItemById($DEID)
       $SPListItem("Status") = "Appliance Orphaned"
       $SPListItem.Update()
     }
}
elseif($PCitems.count -ge 1)
{

    foreach($item in $DEitems)
    {
        $DEID = $item.ID
        #Get the DE Status value
        $DEvStat = $item($DEvStatus)
        #Get the DE EventID value
        $DEvIDent = $item($DEvID) 

        Write-Host -Foregroundcolor Green "Checking..... Appliance ID:" $DEID "EventID:" $DEvIDent 

            foreach($item in $PCitems)
            {
                $PCID = $item.ID
                Write-Host -Foregroundcolor Red "IF 'EventID'" $DEvIDent "EQUALS 'CalendarID'" $PCID "run.." 
                
                if($DEvIDent -eq $PCID)
                {
                    Write-Host "Appliance ID:" $DEID "EventID:" $DevIDent "Matched with PreventionCalendar ID:" $PCID
                    {break}
                }
                else
                {
                    Write-Host "Appliance ID:" $DEID "EventID:" $DevIDent "PreventionCalendar ID: No Match Found"
                }
            }
            
        
        
                
     }          
                
                
}

Write-Host "Orphaned Appliances Updated"

Any help would be appreciated.

Rick

applescript – Mail.app – compare two mailboxes?

I try to transfer 50 000 mails from an IMAP account A to another IMAP account B using Mail.app but it constantly fails during the process (that takes a day or so). There is a message-id-based duplicate filter on B so I am not afraid of duplicates but it is a PITA to figure out which messages are missing (≈ 100).

Is there a way to compare two mailboxes in Mail.app? Script?

Google didn’t return any obvious results. Would be nice to be able to do it both using message-id but also a combination of timestamp, to/from, subject and/or size and similar.

How to Compare SharePoint Groups and Users Permissions are same in both target and Source site?

I want to compare the Groups and users from source(SharePoint server 2013) and target site(SharePoint online) using powershell script.

I have tried below code but i am not able to retrieve “PermissionLevel” for groups and users.

e#Get all existing groups from target site
    $Groups = $ctxDestination.web.SiteGroups
    $ctxDestination.load($Groups)
    $ctxDestination.ExecuteQuery()
    #Get Group Names
    $GroupNames =  $Groups | Select -ExpandProperty Title

    forEach($spGroup in $spGroups)
    {
          $ctxSource.Load($spGroup)
          $ctxSource.Load($spGroup.RoleDefinitions)
          $ctxSource.Load($spGroup.PermissionLevel) # permission level is coming empty
          $ctxSource.ExecuteQuery()
          #Check if the given group doesn't exist already
          If($GroupNames -notcontains $spGroup.Title)
          {
            Write-host -f red "Group Not Exists!"
            Write-log -f red "Group Not Exists!"
          }
          else
          {
            Write-host -f Yellow "Group Exists already!"
          }
          #Get source group users
          $ctxSource.Load($spGroup.Users)
          $users = $spGroup.Users  
          $ctxSource.Load($users)  
          $ctxSource.ExecuteQuery() 

          
          $destGroup = $ctxDestination.web.SiteGroups.GetByName($spGroup.Title)
         
          #Get Destination group users
          $ctxDestination.Load($destGroup)
          $ctxDestination.ExecuteQuery()
          $ctxDestination.Load($destGroup.Users)
          $destusers = $destGroup.Users  
          $ctxDestination.Load($destusers)  
          $ctxDestination.ExecuteQuery()
    
          
          foreach($user in $users)
          { 
                #Get the equivalent target name from user mapping file
                foreach ($destuser in $destusers)
                {
                 
                   $ctxSource.Load($user.PrincipalType) 
                   $ctxSource.Load($user.PermissionLevel)  # $user.PermissionLevel value is coming empty 
                   $ctxSource.ExecuteQuery()
                   $Permissionlevel = $user.PermissionLevel
                   if($destuser -eq $user.LoginName)
                   {
           
                       Write-Host " " $user.LoginName , $user.Name  
                       if(($destusers|Select LoginName) -match $TargetUserName)
                       {
                         Write-Log "'$TargetUserName' user exist "
                       }
                       else
                       {
                         Write-Log "'$TargetUserName' does not exist "
                         #User does not exist Add user to Group
                         $newUser=$web.EnsureUser($TargetUserName) 
                         $newUser.PrincipalType = $user.PrincipalType
                     
                         $Result = $destGroup.Users.AddUser($newUser) 
                         $ctxDestination.Load($Result) 
                         $ctxDestination.ExecuteQuery()

                       }
                    }
               
                 }
           }

Cómo hacer un query que compare dos tablas en MySQL

planteo mi problema: tengo dos tablas “tb_vieja” y “tb_actual”, ambas con los mismos campos y mismos registros, estoy ejecutando una serie de querys que van uno tras otro pero antes de que se ejecute un siguiente query necesito saber si esas dos tablas son iguales, entonces necesito hacer una especie de IF y si las dos tablas tienen los mismos datos que se sigan ejecutando los querys restantes y si no que ya no se ejecuten, espero puedan ayudarme.

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‘);
var sidebar_align = ‘right’;
var content_container_margin = parseInt(‘350px’);
var sidebar_width = parseInt(‘330px’);
//–>






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Magento 2.3 – Set max compare products to 3

I want to limit the max products to compare to 3.
I tried this module: https://magento.stackexchange.com/a/159543/16894

But it seems that this does not work with Magento 2.3, because I do not get any message and still can add more than 3 items.

How can I achieve this?

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