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Other 2022-03-27 09:35:02
object of class datetime could not be converted to int
Because $newDate is an object of type DateTime, not a string. The documentation is explicit: Returns new DateTime object formatted according to the specified format. If you want to convert from a string to DateTime back to string to change the format, c... Add solution -
C# 2022-03-24 11:35:43
c# linq aggregate string builder
string[] words = { "one", "two", "three" }; var res = words.Aggregate( "", // start with empty string to handle empty list case. (current, next) => current + ", " + next); Console.WriteLine(res); Add solution -
Javascript 2022-03-20 05:45:24
what does sanitize do javascript
// our input string to clean const stringToClean = 'Some text <b><i>with</i></b> <blink>tags</blink>, including a rogue script <script>alert(1)</script> def.'; const result = new Sanitizer().sanitize(string... Add solution -
Javascript 2022-03-20 02:25:33
9.6.4. Beyond for Loops // Input Validation // while loops
const input = require('readline-sync'); let num = input.question('Please enter a positive number:'); num = Number(num); while (num <= 0) { num = input.question('Invalid input. Please enter a positive number:'); num = Number(num); } /*This prog... Add solution
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