[Solved] How can I find all language specific tokens/lexicons for javascript? [closed]

The complete lexical specification for ECMAScript (aka JavaScript) can be found in Section 11 (Lexical Grammar) of ECMA 262. (New versions of ECMA-262 are released roughly annually, but the URL in that link — correct as of ECMAScript 2020 — should continue to work, or be easy to fix. I didn’t transcribe the list of … Read more

[Solved] tokenizing and parsing with python

To retrieve the data from the file.txt: data = {} with open(‘file.txt’, ‘r’) as f: # opens the file for line in f: # reads line by line key, value = line.split(‘ : ‘) # retrieves the key and the value data[key.lower()] = value.rstrip() # key to lower case and removes end-of-line ‘\n’ Then, data[‘name’] … Read more

[Solved] Can not Implicitly Convert SymmetrySecurityKey Type [closed]

The error is essentially “Cannot convert from SymmetricSecurityKey(string) to IEnumerable<SymmetricSecurityKey>”. This means that the IssuerSigningKeys is expecting an IEnumerable (List or Array) of SymmetricSecurityKey instead of a single value. The fix is easy, give it an array: services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme).AddJwtBearer(options => { options.TokenValidationParameters = new TokenValidationParameters { ValidateIssuerSigningKey = true, IssuerSigningKeys = new[] { new SymmetricSecurityKey(key) }, … Read more

[Solved] I have an issue using tokens, scanning multiple inputs and executing them at the same time

If I understand correctly your Scanner is breaking on spaces. You want it to break on new lines: Scanner scanner = new Scanner(System.in); scanner.useDelimiter(System.getProperty(“line.separator”)); // this scans for lines while (scanner.hasNext()) { String input = scanner.next(); System.out.println(input); // take a look for yourself } 4 solved I have an issue using tokens, scanning multiple inputs … Read more

[Solved] Im not sure how to use strtok to separate tokens [duplicate]

#include <stdio.h> #include <string.h> int main(void) { char *order[] = {“Day”, “Month”, “Date”, “Year”, “Hour”, “Minute”, “Second”}; char text[] = “Saturday, July 8, 2017, 22:14:10″; char* delims = ” ,:”; char* token = strtok(text, delims); char** label = order; while(token) { printf(“%-8s: %s\n”, *label, token); token = strtok(NULL, delims); label++; } return 0; } Output: … Read more