+ rev="84">

@@ -2591,6 +2591,58 @@ +

+ + + + +atob(encodedData) + +Decodes a string of data which has been encoded +using Base64 encoding. +The encodedData parameter is a binary string +that contains Base64-encoded data. +Returns a string that contains decoded data from encodedData. + +The similar btoa() method +can be used to encode and transmit data +which may otherwise cause communication problems, +then transmit it and use the atob() method +to decode the data again. +For example, you can encode, transmit, and decode control characters +such as ASCII values 0 through 31. + +const encodedData = btoa("text to encode"); // encode a string +const decodedData = atob(encodedData); // decode the string + + + + +btoa(stringToEncode) + +Creates a Base64-encoded ASCII string from a binary string. +The stringToEncode parameter is a binary string to encode. +Returns an ASCII string containing the Base64 representation of +stringToEncode. + +The method can be used to encode data +which may otherwise cause communication problems, transmit it, +then use the atob() method +to decode the data again. +For example, you can encode control characters +such as ASCII values 0 through 31. + +const encodedData = btoa("text to encode"); // encode a string +const decodedData = atob(encodedData); // decode the string + + + + + + + +