The sample code in your question is clearly trying to count the number of occurrences of each character: if it already has a count for a given character, get returns it (so it's just incremented by one), else get returns 0 (so the incrementing correctly gives 1 …

Sep 26, 2010 · Non-data descriptors, instance and class methods, get their implicit first arguments (usually named self and cls, respectively) from their non-data descriptor method, __get__ - and this is how static methods know not to have an implicit first argument.

Oct 25, 2011 · After some searching, I could not find an easy way to get information on all of the tables. There is a handy stored procedure named sp_spaceused that will return all of the space used by the database.

May 10, 2015 · Is there a syntax for the -Filter property of Get-ChildItem to allow you to apply multiple filters at the same time? i.e. something like the below where I want to find a few different but specific ...

PowerShell's Get-ADGroupMember cmdlet returns members of a specific group. Is there a cmdlet or property to get all the groups that a particular user is a member of?

Considering what @Robert said, I tried to play around with the config command and it seems that there is a direct way to know both the name and email. To know the username, type: git config user.name To know the email, type: git config user.email These two output just the name and email respectively and one doesn't need to look through the whole list. Comes in handy.

Jun 14, 2018 · The following works best, in my opinion: Get-Item Env:PATH It's shorter and, therefore, a little easier to remember than Get-ChildItem (There's no hierarchy with environment variables). The command is symmetrical to one of the ways being used for setting environment variables with Powershell. (EX: Set-Item -Path env:SomeVariable -Value "Some Value") If you get in the habit of doing it this way ...

Oct 16, 2009 · Microsoft SQL Server Management Studio 2008 R2: In a query editor, if you highlight the text of table name (ex dbo.MyTable) and hit ALT + F1, you'll get a list of column names, type, length, etc. ALT + F1 while you've highlighted dbo.MyTable is the equivalent of running EXEC sp_help 'dbo.MyTable' according to this site I can't get the variations on querying INFORMATION_SCHEMA.COLUMNS to work ...

Oct 22, 2022 · I'm trying to write a PowerShell script to setup windows dev machines. I want to use winget but I don't see any easy way just to install winget using the commandline. You have to either use the win...

Sep 6, 2017 · The number of objects that Get-ADGroupMember can return is restricted by a limit in the ADWS (Active Directory Web Services): MaxGroupOrMemberEntries 5000 Specifies the maximum number of group members (recursive or non-recursive), group memberships, and authorization groups that can be retrieved by the Active Directory module Get-ADGroupMember, Get-ADPrincipalGroupMembership, and Get ...