update Node.js cli code example

php encode utf 16 code example dart valid url regex code example fixed navigation drawer vuetify code example bootstrap 4 collapse and expand code example capture image from camera android studio code example error in loading css mime type error code example how to creat a space in htl code example a bytes-like object is required, not 'str' Traceback iobytesID code example Call to undefined function array_key_first() code example remove first part from stringin vb.net code example different ways to print in cpp code example how to convert pandas dataframe column to string code example