Tag: findstr

Flask render template doesn't render my html page keep getting "internal server error"

Running flask 2.1 w/ python 3.10 trying to create a small app here’s my main.py file contents and directory setup from waitress import serve app = Flask(__name__, template_folder=’/templates’) @app.route("/") def startService(): return "Simple Web app" @app.route("/home") def ohok(): return render_template(‘home.html’) if __name__ == "__main__": serve(app, host="127.0.0.1", port=8080) I have my home.html file correctly formatted placed… Read More Flask render template doesn't render my html page keep getting "internal server error"

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How to remove string pattern and all the string behind?

For example : pattern := "helloworld." myString := "foo.bar.helloworld.qwerty.zxc" func removeFromPattern(p, ms string) { // I confused here (in efficient way) } res := removeFromPattern(pattern, myString) I want to get res = "qwerty.zxc" how do I get qwerty.zxc only, and remove foo.bar.helloworld. from myString using pattern ? >Solution : 1- Using _, after, _ =… Read More How to remove string pattern and all the string behind?

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Matching multiple unicode characters in Golang Regexp

As a simplified example, I want to get ^⬛+$ matched against ⬛⬛⬛ to yield a find match of ⬛⬛⬛. r := regexp.MustCompile("^⬛+$") matches := r.FindString("⬛️⬛️⬛️") fmt.Println(matches) But it doesn’t match successfully even though this would work with regular ASCII characters. I’m guessing there’s something I don’t know about Unicode matching, but I haven’t found any… Read More Matching multiple unicode characters in Golang Regexp

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DOS how to retrieve date time with the correct time zone

In a dos batch file I retrieve the date time with that: REM ——–Retrieving date time for /f %%x in (‘wmic path win32_utctime get /format:list ^| findstr "="’) do set %%x set Month=0%Month% set Month=%Month:~-2% set Day=0%Day% set Day=%Day:~-2% set Hour=0%Hour% set Hour=%Hour:~-2% set Minute=0%Minute% set Minute=%Minute:~-2% set Second=0%Second% set Second=%Second:~-2% set TimeStamp=%Year%-%Month%-%Day%_%Hour%%Minute%%Second% echo %TimeStamp%… Read More DOS how to retrieve date time with the correct time zone

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