Posh | A flat-ui framework for c # /.net application using SVG | Animation library
kandi X-RAY | Posh Summary
kandi X-RAY | Posh Summary
A flat-ui framework for c#/.net application using SVG targeting browsers
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Posh
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Trending Discussions on Posh
QUESTION
I wanted to get started with posh and oh-my-posh so I installed them according to this article. Microsoft docs. I got the theme but the edges didn't had that arrow(that coolness).
I then downloaded the windows terminal and edited the setting.json there with
...ANSWER
Answered 2021-Feb-19 at 17:57If I understand correctly, there are two parts to the question.
Changing the PowerShell Window FontTo do this, right-click your PowerShell window and head to "Properties"
There, you can choose the header "Font" and change your font to Cascadia Code PL".
This should fix the problem. If you still experience some weird characters, you might need to install a Nerd Font instead.
Changing the VS Code Terminal FontTo use the font in the VS Code Terminal, head to Settings.
Searching for "integrated terminal font family" should bring up the setting you need to edit. Here, add your font 'Cascadia Code PL' on the very front of the setting and save.
You should now be able to open a terminal and use the PL prompt.
QUESTION
I'm trying to add values to array on button click.
Here is my code:
...ANSWER
Answered 2021-May-28 at 17:06QUESTION
I'm trying to get better at reusable PowerShell (v5.1, but v-agnostic) scripting at scale with libraries, and I have a very simple task I'll use for illustration. Coming from C# the pseudocode to create a variable from another, with some changes would look something like
...ANSWER
Answered 2021-May-21 at 02:09In PowerShell any output can be assigned to a variable. If it isn't assigned or otherwise consumed it will output to the host, usually the console.
Your example derived from pseudo code might be something like:
QUESTION
I'm using oh-my-posh v3 in Windows Terminal.
If I'm in a non-git directory, my prompt looks like this...
but, in a git-enabled directory it looks like this...
I've exported the theme's definition to json and, as you can see, I can't find anything that seems to be responsible for the first block in the prompt.
...ANSWER
Answered 2021-Apr-15 at 15:32The answer turned out to be simple; remove Import-Module posh-git
from my $profile
QUESTION
I am successfully able to grab the result text I need from the plink.exe
command-line below to $response
. In order for the command to execute on the remote SSH device, I had to first precede it with emulated keystrokes Y {enter} Y {enter}
Code:
...ANSWER
Answered 2021-Apr-08 at 07:25To answer your literal question, you can do the following in a batch file:
QUESTION
Also this might help others wanting to move JLabels around too.
So here is the situation:
- 1 JPanel with an item in it.
- 1 JLabel with an Img in it as the ICON.
- I want to move the JLabel around the panel but not out of the bounds of the panel (So the user can see ALL of the image on the screen)
Here is the code: I initialize there:
...ANSWER
Answered 2021-Apr-12 at 15:53So after checking it all and thanks to everyone for the help!
QUESTION
I am trying to run a command via PowerShell and capture its stdout and stderr without printing them on screen (command is incredibly noisy and pollutes the console).
I want to capture the stdout and stderr in a variable and then throw an exception if particular strings are found.
My logic seems to be working and I can make the cmdlet fail/pass when I expect it to, however the output does not match what I expect, instead of returning the error message that I am specifying I get what I believe is the stderr from the command instead?
My code:(Simplified for easier reading)
First cmdlet:
ANSWER
Answered 2021-Mar-23 at 14:50Your symptom implies that $ErrorActionPreference = 'Stop'
is in effect at the time function
Test-Validation
executes.
(Temporarily) set it to 'Continue'
to fix your problem - which in future versions will hopefully no longer required (see below).
The reason for the observed behavior is that, as of PowerShell 7.1, using an error-stream redirection (2>
) makes PowerShell route an external program's stderr output through PowerShell's error stream (see about_Redirection), and $ErrorActionPreference = 'Stop'
therefore throws a script-terminating error once the first stderr line is received.
This behavior is unfortunate, because stderr output from external programs cannot be assumed to represent an error condition, given that external programs in effect use stderr, the standard error stream, for anything that other than data, which includes status information, for instance.
The preview versions of PowerShell 7.2 (7.2 hasn't been released yet as of this writing) have an experimental feature named PSNotApplyErrorActionToStderr
, which changes this behavior for the better: stderr output is no longer routed through PowerShell's error stream, which means that:
Stderr lines are (fortunately) no longer collected in the automatic
$Error
variable.Preference variable
$ErrorActionPreference
no longer has any impact on stderr output from external programs.The automatic
$?
variable, which indicates the success status of the most recently executed statement, is no longer incorrectly set to$false
when the process exit code is0
and there also happens to be stderr output - though note that you can always infer success vs. failure of external programs via the automatic$LASTEXITCODE
variable
Note:
In preview versions of PowerShell all experimental features are turned on by default, whereas they're off by default in release candidates and officially released versions.
An experimental feature is not guaranteed to become an official feature; whether it will is determined based on user feedback and usage data. At least formally, the change at hand represents a breaking change.
QUESTION
I have a report I am working on that requires data from two different places, one is a SQL Server database and the other is a DB2 database I've done this with the following code.
This is my SQL Server database:
...ANSWER
Answered 2021-Mar-18 at 05:41I don't think there is anything fundametally wrong with how you read data, in the MS SQL part at least, in the part you showed. These days using an ORM is common (Dapper, Entity Framework) but they are not necessary.
The quickest way to pull this data to find what is slow.
Run the query in a db client (e.g. SQL Management Studio)
If slow, fix SQL.
- For example, the table may have missing indexes.
- The db may be busy because of other queries.
If fast, examine how your code is called.
- Add logs with timings (Stopwatch around important parts (e.g. around the
using
) so that you know exactly which part is slow. It may not be the database call.
QUESTION
Considering..
Orig.xml
...ANSWER
Answered 2021-Mar-11 at 00:06Working off your existing code, you have to import the node and then prepend it.
QUESTION
PowerShell:
...ANSWER
Answered 2021-Mar-06 at 01:33Change the current working directory for .NET.
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