By setting the client_max_body_size of nginx to solve the problem of nginx+php uploading large files:
When using nginx as a webserver, you need to pay special attention to the client_max_body_size
Tag: Limit
iPhone – Replication Paste to Restrict Strings in Digital Text Fields
I have a text box and I want the user to only enter numbers. I implemented a numeric keypad there. However, if someone puts my app in the background and copy from other apps Some string and return