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To return the "time" portion of the Date as a string, using the current locale's conventions, use the toLocaleTimeString() method.The toLocaleTimeString method relies on the underlying operating system in formatting dates. It converts the date to a string using the formatting convention of the operating system where the script is running. For example, in the United States, the month appears before the date (04/15/98), whereas in Germany, the date appears before the month (15.04.98).ExampleYou can try to run the following code to return the “time” portion of the Date as a string − JavaScript toLocaleTimeString ... Read More
To handle empty collections, use the DefaultIfEmpty() method in C#.If an array is empty, then using this method will show the default method instead of displaying an error.Let’s say we have an empty list.List myList = new List();Now, use DefaultIfEmpty() method to display the default value.myList.DefaultIfEmpty();Example Live Demousing System; using System.Linq; using System.Collections.Generic; class Demo { static void Main() { List myList = new List(); var res = myList.DefaultIfEmpty(); foreach (var a in res) { Console.WriteLine(a); } } }Output0
JavaScript date setUTCSeconds() method sets the seconds for a specified date according to universal time.The following are the parameters for setUTCSeconds(secondsValue[, msValue]) methodLsecondsValue − An integer between 0 and 59, representing the seconds.msValue − A number between 0 and 999, representing the milliseconds.ExampleYou can try to run the following code to set seconds for a specified date − JavaScript setUTCSeconds Method var dt = new Date( "Aug 28, 2008 13:30:00" ); dt.setUTCSeconds( 65 ); document.write( dt );
Set a sequence and add elements.List ID = new List { 120, 111, 250, 111, 120, 300, 399, 450 };Use Distinct() method to get distinct element from the above list.IEnumerable res = ID.AsQueryable().Distinct();Let us see the complete code.Example Live Demousing System; using System.Linq; using System.Collections.Generic; class Demo { static void Main() { List ID = new List { 120, 111, 250, 111, 120, 300, 399, 450 }; // get distinct elements IEnumerable res = ID.AsQueryable().Distinct(); foreach (int arr in res) { Console.WriteLine(arr); } } }Output120 111 250 300 399 450
To return a string representing the source for an equivalent Date object, use the JavaScript toSource() method. This method returns a string representing the source code of the object.ExampleYou can try to run the following code to return a string representing the source for an equivalent Date object − JavaScript toSource() Method var dt = new Date(2018, 0, 15, 14, 39, 7); document.write( "Formated Date : " + dt.toSource() );
The "d" format specifier represents a custom date and time format string.The format string is defined by culture's DateTimeFormatInfo.ShortDatePattern property.The custom format string is −MM/dd/yyyyExample Live Demousing System; using System.Globalization; class Demo { static void Main() { DateTime myDate = new DateTime(2018,9, 09); Console.WriteLine(myDate.ToString("d", DateTimeFormatInfo.InvariantInfo)); Console.WriteLine(myDate.ToString("d", CultureInfo.CreateSpecificCulture("en-US"))); } }Output09/09/2018 9/9/2018
JavaScript date setUTCMinutes() method sets the minutes for a specified date according to universal time.The following are the parameters for setUTCMinutes(minutesValue[, secondsValue[, msValue]]) method −minutesValue − An integer between 0 and 59, representing the minutes.secondsValue − An integer between 0 and 59, representing the seconds. If you specify the secondsValue parameter, you must also specify the minutesValue.msValue − A number between 0 and 999, representing the milliseconds. If you specify the msValue parameter, you must also specify the minutesValue and secondsValue.ExampleYou can try to run the following code to set the minutes for a specified date according to universal time ... Read More
The Parse method in Enum converts the string representation of the name or numeric value of enum constants to an equivalent enumerated object.The following is our enumeration.enum Vehicle { Car, Bus, Truck, Motobike };Now, use the GetNames() method in a loop to get the enum values. Parse them using the Enum.Parse() method as shown below −Enum.Parse(typeof(Vehicle)Example Live Demousing System; public class Demo { enum Vehicle { Car, Bus, Truck, Motobike }; public static void Main() { Console.WriteLine("The enumeration..."); foreach (string v in Enum.GetNames(typeof(Vehicle))) { Console.WriteLine("{0} = {1:D}", v, Enum.Parse(typeof(Vehicle), ... Read More
JavaScript date setUTCMonth ( ) method sets the month for a specified date according to universal time.The following is the parameter of setUTCMonth ( monthvalue ) method in JavaScript −monthValue − An integer between 0 and 11, representing the month.ExampleYou can try to run the following code to set the month for a specified date according to universal time − JavaScript getUTCSeconds Method var dt = new Date( "Aug 28, 2008 13:30:00" ); dt.setUTCMonth( 2 ); document.write( dt );
The ToString() method converts the value of this instance to its equivalent string representation.Firstly, set an enum.enum Vehicle { Car, Bus, Truck, Motobike };To convert it to an equivalent string representation, use ToString().Vehicle.Car.ToString("d")Example Live Demousing System; public class Demo { enum Vehicle { Car, Bus, Truck, Motobike }; public static void Main() { Console.WriteLine("Vehicle.Car = {0}", Vehicle.Car.ToString("d")); Console.WriteLine("Vehicle.Bus = {0}", Vehicle.Bus.ToString("d")); } }OutputVehicle.Car = 0 Vehicle.Bus = 1