The latest articles on DEV Community by anbu26 (@anbu26). https://dev.to/anbu26 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F352233%2Ff6e96cf9-c442-4189-a885-fd8ad32426e6.png https://dev.to/anbu26 en anbu26 Wed, 18 Mar 2020 10:40:36 +0000 https://dev.to/anbu26/flask-call-to-a-function-only-once-693 https://dev.to/anbu26/flask-call-to-a-function-only-once-693 <p>Hi am new to flask, I want to call a function only once throughout the application. For example Menu. I should load menu related code only once then it should not call that function again. Is there any way to achieve it ?</p> python flask