how to generate barcode in excel

Excel automatically generate date I want to automatically generate a date in a column (no more than one day of the set), there's no way to do that. First, set the cell format for this column to date format, and if you want to set the date to be between 2000-1-1 and 2100-1-1, enter the following formula in this column: =int (RAND () * (73051-36526) +36526) to set

= ' SQL query results. xlsx "' msg[' from ']= ' sender address ' msg[' Subject ']=subctt=mimetext (CTTSTR, ' plain ', ' utf-8 ') msg.attach (ATT) msg.attach (CTT) try: server=smtplib. SMTP () #server. Set_debuglevel (1) ## #如果问题可打开此选项以便调试 server.connect ("mail.example.com", "the") server.starttls () ## #如果开启了ssl或者tls加密, turn on encryption server.login ("Available mailbox user name", "password") Server.sendmail (msg[' from '],to_list,msg.as_string ()) Server.quit () print ' OK!!! ' exceptex

When we need to generate some random numbers, such as the Unit lottery, the selection before the sports lottery, and so on, we can use the RAND function in Excel to produce these random numbers. The RAND function returns an evenly distributed random number that is greater than or equal to 0 less than 1, and a new value is returned each time the worksheet is calculated. As long as we combine rand () with the