Tech / everything · hot matching “function”

4 shown · updated 3m ago · read only

Issue with Powershell function written in $PROFILE path (stackoverflow.com)stack

29 points by Lithleo in stackoverflow.com · 1h ago · stack comments

function gethash { param([string]$string = '') if ($string -eq [string]::Empty -or $string -isnot [string]) { Write-Output 'input not valid' } else { (Get-FileHash -Algorithm sha256 $string).Hash | tee -Variable b } } I Have this function in my $Profile script. when i run gethas…
filed under powershell function variables scope
Yet another way to invoke functions without parentheses (blog.ikaes.de)hn

201 points by aragonite in news.ycombinator.com · 2d ago · 87 hn
how to aproximate shapes height and width for image detection using opencv and python (stackoverflow.com)stack

13 points by devnoob999 in stackoverflow.com · 4y ago · stack comments

i was following a tutorial about shapes detection using opencv ,numpy and python ,and it was this function i know the reason from it but i do not know how to modify it so i can use it as i want the total bubble's number are 320 but the function detect 303 only i tried to modify…
filed under python numpy opencv image-processing omr
Can Telegram's bots run python scripts? (stackoverflow.com)stack

12 points by Miguel Arrieche in stackoverflow.com · 5y ago · stack comments

I want to create a bot that scrapes all images from a website and sends them to me in return. What I had thought was to make a python scraper with BeautifulSoup that gets the url images and then use the function bot.send_photo(chat_id, 'your URl') in a for loop with every url. T…
filed under python web-scraping telegram telegram-bot