pkutaj

function match-branch ([switch]$local_only, [switch]$remote_only, [switch]$both) {
    $localBranches = ((git branch -l) -replace "\*", "") -replace " ", ""
    $remoteBranches = (((git branch -r) -replace "\*", "") -replace " ", "") -replace "origin/", ""
    $branch_comparison = Compare-Object -ReferenceObject $localBranches -DifferenceObject $remoteBranches -IncludeEqual
        | Select-Object @{Label = "branch"; Expression = { $_.InputObject } },
                        @{Label = ”both”; Expression = { $_.SideIndicator -eq "==" } },
                        @{Label = ”remote_only”; Expression = { $_.SideIndicator -eq "=>" } }, 
                        @{Label = ”local_only”; Expression = { $_.SideIndicator -eq "<=" } }
    if ($local_only) { $branch_comparison | Where-Object -Property "local_only" -EQ "true" | Select-Object branch } 
    elseif ($remote_only) {$branch_comparison | Where-Object -Property "remote_only" -EQ "true" | Select-Object branch} 

pkutaj

 Get-ChildItem -Recurse -Directory |
 Select-Object Name, @{
 Name="FileCount";
 Expression={(Get-ChildItem $_ -File | Measure-Object).Count }
}

pkutaj

dir *.mp4 -rec -file |
select-object @{
Name="folder";
Expression = {Split-Path (Split-Path $_.Fullname -parent) -leaf}
},name

pkutaj

#file: foobar.py
import argparse

def function_proper(param1, param2) -> None:
    #CODE...

def init_argparse() -> argparse.ArgumentParser:
    parser = argparse.ArgumentParser()
    parser.add_argument("--param1")
    parser.add_argument("--param2")

pkutaj

 echo -n "Are you sure (Y/N)? "            #01
 answered=                                 #02
 while [[ ! $answered ]]; do               #03
     read -r -n 1 -s answer                #04
     if [[ $answer = [Yy] ]]; then         #05
         answered="yes"                    #06
     elif [[ $answer = [Nn] ]]; then       #07
         answered="no"                     #08
     fi                                    #09
 done                                      #10

pkutaj

STEP#	CODE	COMMENT
01	echo -n "Are you sure (Y/N)? "	print prompt just once with echo
02	answered=	initiate an empty test binding
03	while [[ ! $answered ]]; do	loop until test binding is populated
04	read -r -n 1 -s answer	get input, supress escape, only 1 char, supress input
05	if [[ $answer = [Yy] ]]; then	test if input is y or Y
06	answered="yes"	..if true, set test binding to yes → step #12
07	elif [[ $answer = [Nn] ]]; then	else, test is input is n or N
08	answered="no"	..if trye, set test binding to no → step #12

pkutaj

moduleMissingError = 'Missing dependency module: Run "pip install -r requirements.txt" → Retry'
try:
    import #<module1>
    import #<package2>
    import #<subpackage1>
except ImportError:
    sys.exit(moduleMissingError)

pkutaj

# Sometimes URL is copied from a browser and arrives as
# https://consul.foo.com/client/ami_size/edit
# Othertimes URL is copied from Consul CLI and arrives as
# client/ami_size
# And I just need the actual key, being 'ami_size' for the script

$url = ($url -match "^https://") ? 
       ($url -replace "https://consul.foo.com/client/", "") -replace "/edit", "":
       ($url -replace "client/", "")

pkutaj

### func1
function query-consul () {
    param (
        [String[]]$consul_keys, 
        [String]$queryString, 

    )
    foreach ($consul_key in $consul_keys) {
        consul kv get -recurse $consul_key_ |
            Select-String $queryString

pkutaj

NR	CODE	COMMENT
#1	response = requests.get(url,...)	within a try block, create variable with a response object
#2	response.raise_for_status()	raises exception 4xx & 5xx HTTP Statuses/errors
#3	except requests.exceptions.RequestException as e:	exception base class for all other exceptions
#4	print(e, file=sys.stderr)	print exception object into stderr stream