codtex questions

codtex answers

• How to check if a table exists in a MySQL database using shell script?
• Mapping an object and then setting innerHTML on the page results in commas between items
• Read and write a xlsm file using exceljs package npm
• Get the next date/time at which a daylight savings time transition occurs
• Username and Password not accepted when using nodemailer?
• Empty HTML tag in an editable div disappears when backspace is pressed on Firefox