omi | Open Management Infrastructure | SSH Utils library

You need to be aware of the namespaces while loading and traversing the document. Read up on simplexml_load_string and the SimpleXMLElement class.

As pointed out in the comments, you can use group_by from dplyr to accomplish this.

First, you can extract keywords for each comment/sentence. Then unnest so each keyword is in a separate row with a date.

Then, use group_by with both date and comment included (to get frequency for combination of date and keyword together). The use of summarise with n() will give number of mentions.

Here's a complete example:

You need to use zip() for this:

I have not run this code locally but just a quick suggestion - you may need to wait until the DOM is loaded before running the getElementById and the new Chart part.

This is because the document query will return nothing until the page is fully rendered.

Try the following CSS -

ok, check this solution using jQuery. You can tweak it as per your need.

• On mousedown on avatar div and mousemove different section content are shown based on scroll position.
• On mouseup the slider points to first child and show the content for it.
• Please note: there is an assumption here that the height of all the child elements are same, else it will affect accuracy of when content switching happens on left side. It is enforced by setting a height value for .child class in css.

Test the solution in 'Full Page' mode.

Try adding some sleep time (say 3 seconds) every n number of tickers.

Note: Changing what remote endpoint PowerShell [Core] targets by default - which as of 7.0 is still Window PowerShell - is being considered: see this GitHub issue.

It is the locally specified remoting session configuration that determines what PowerShell edition, and possibly version, will be used on the remote machine:

• Ad hoc, you can use the -ConfigurationName parameter of remoting cmdlets such as Invoke-Command, New-PSSession, and Enter-PSSession to specify a session configuration explicitly.

• Persistently, via configuration, you can set the default session configuration via the $PSSessionConfigurationName preference variable (the linked help topic also dicusses other remote-session-related preference variables, namely $PSSessionApplicationName and $PSSessionOption)

  • By default, clients connect to session configuration microsoft.powershell on the remote machine (see below). Therefore, you can alternatively change the definition of this configuration on the remote target machine, but note that this means that all clients that use the defaults will use the redefined configuration - see bottom for how to achieve this redefinition.

On the target machine of a remoting operation, Get-PSSessionConfiguration cmdlet lists all registered session configurations that clients can use to connect to, and which you can manage with Register-PSSessionConfiguration and Unregister-PSSessionConfiguration:

• Caveat: Get-PSSessionConfiguration must be run in an elevated session (as administrator), and, due to a bug in Windows PowerShell 5.1, you may have to run the following dummy command first: $null = Get-Command Test-WSMan, so as to ensure that the wsman: drive is defined).

• Session configurations whose names are prefixed with 'microsoft.powershell' belong to Windows PowerShell.

• Prefix 'PowerShell.' refers to PowerShell Core.

$PSSessionConfigurationName defaults to 'http://schemas.microsoft.com/powershell/Microsoft.PowerShell' in both editions, which means that Windows PowerShell is by default targeted on remote machines even if you're running from PowerShell Core:

• The Microsoft.PowerShell part refers to the (64-bit) Windows PowerShell session configuration, as listed by Get-PSSessionConfiguration (in lowercase).

• The http://schemas.microsoft.com/powershell/ prefix is optional and can be omitted; note that using https: in the prefix does not work and will not automatically switch to an SSL-based transport; for the latter, explicit configuration is needed. Note that HTTPS/SSL-based remoting isn't necessary if all of your remoting happens within a Windows domain.

To target PowerShell Core (PowerShell v6+) on a remote machine:

• Generally, PowerShell Core session configurations are version-specific, and you have two choices:

  • Target a major PowerShell Core version - e.g., PowerShell.7 - using whatever the latest v7.x version is installed on the target machine.

    • This is preferable, because your code then doesn't require updating every time you install a patch or minor version update on the target machine.

  • Target a specific version - e.g., PowerShell.7.1.2

    • Do this only if you have multiple, side-by-side installations that share the same major version, and you explicitly need to target one of them.

  • Again, running Get-PSSessionConfiguration on the target machine, from an elevated session, tells you the names of all registered session configurations.

• To target PowerShell Core ad hoc, use -ConfigurationName PowerShell.7, for instance:

You get the element, but print_r() is notable bad at getting anything useful out of SimpleXMLElements. But also this is the level above what you are after. So add the ns1 namespace (you don't use the ns2 one anyway) and add that and the handle to the XPath expression to get the data