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Articles by Ankith Reddy
Page 12 of 73
Sizing Bootstrap pagination-* class
To size Bootstrap pagination-* class, use the pagination-lg and pagination-sm class.You can try to run the following code to size pagination −Example Bootstrap Example Questions Large Pagination « Q1 Q2 Q3 Q4 Q5 » Small Pagination « Q1 Q2 Q3 Q4 Q5 »
Read MoreHow to check if String is Palindrome using C#?
Let’s say we need to find that the following string is Palindrome or not −str = "Level";For that, convert the string into character array to chec each character −char[] ch = str.ToCharArray();Now find the reverse −Array.Reverse(ch);Use the Equals method to find whether the reverse is equal to original array or not −bool res = str.Equals(rev, StringComparison.OrdinalIgnoreCase);The following is the complete code −Exampleusing System; namespace Demo { class Program { static void Main(string[] args) { string str, rev; str = "Level"; char[] ch = ...
Read MoreC# program to display the next day
To display the next day, use the AddDays() method and a value +1 to get the next day.Firstly, use the following to get the current day −DateTime.TodayNow, add 1 to the AddDays() method to get the next day −DateTime.Today.AddDays(1)The following is the code −Exampleusing System; using System.Collections.Generic; using System.Linq; public class Demo { public static void Main() { Console.WriteLine("Today = {0}", DateTime.Today); Console.WriteLine("Previous Day = {0}", DateTime.Today.AddDays(-1)); Console.WriteLine("Next Day (Tomorrow) = {0}", DateTime.Today.AddDays(1)); } }OutputToday = 9/4/2018 12:00:00 AM Previous Day = 9/3/2018 12:00:00 AM Next Day (Tomorrow) = 9/5/2018 12:00:00 AM
Read MoreWhat are file operations in C#?
C# has the following file operations −Create, open, read and write a file.Append, Delete, etc.The FileStream class in the System.IO namespace helps in reading from, writing to and closing files. This class derives from the abstract class Stream.You need to create a FileStream object to create a new file or open an existing file. The syntax for creating a FileStream object is as follows −FileStream = new FileStream( , , , );Here, the file operations are also included as shown below −The FileMode enumerator defines various methods for opening files. The members of the FileMode enumerator are −Append − It ...
Read MoreC# TicksPer constants
TicksPer constants in C# have TicksPerDay, TicksPerHour, TicksPerMinute, TicksPerSecond, and TicksPerMillisecond constants. A millisecond consists of 10,000 ticks.Here are the TicksPer constants −TimeSpan.TicksPerDay TimeSpan.TicksPerHour TimeSpan.TicksPerMinuteExampleusing System; using System.Linq; public class Demo { public static void Main() { // TicksPer constant Console.WriteLine(TimeSpan.TicksPerDay); Console.WriteLine(TimeSpan.TicksPerHour); Console.WriteLine(TimeSpan.TicksPerMinute); } }Output864000000000 36000000000 600000000
Read MoreC# Program to set the timer to zero
To set the timer information to zero, use the Stopwatch Restart method.Firstly, begin the Stopwatch −Stopwatch s = Stopwatch.StartNew();Then, use Restart() to set the timer to zero −s.Restart();Let us see the complete code −Exampleusing System; using System.Threading; using System.Diagnostics; public class Demo { public static void Main() { Stopwatch s = Stopwatch.StartNew(); Thread.Sleep(500); // restart s.Restart(); // begin again Thread.Sleep(500); Console.WriteLine(s.Elapsed); } }Output00:00:00.5004937
Read MoreContainsKey in C#
ContainsKey is a Dictionary method in C# and check whether a key exists in the Dictionary or not.Declare a Dictionary and add elements −var dict = new Dictionary() { {"TV", 1}, {"Home Theatre", 2}, {"Amazon Alexa", 3}, {"Google Home", 5}, {"Laptop", 5}, {"Bluetooth Speaker", 6} };Now, let’s say you need to check for the existence of a particular element in the Dictionary. For that, use the ContainsKey() method −if (dict.ContainsKey("Laptop") == true) { Console.WriteLine(dict["Laptop"]); }The following is the code −Exampleusing System; using System.Collections.Generic; public class Demo { public static void Main() { ...
Read MoreAdd HTML headings into Bootstrap thumbnails
With Bootstrap, you can easily add heading to thumbnails.You can try to run the following code to add HTML headings −Example Bootstrap Example Thumbnail Heading
Read MoreInclude list groups within any Bootstrap Panel
To include list groups within Bootstrap panel, create a panel by adding class .panel to the element.Also, add class .panel-default to this element. Now within this panel include your list groups.Example Bootstrap Example Tutorials List of tutorials C Java Ruby C++
Read MoreTakeWhile method in C# ()
With the TakeWhile() method, you can get methods by setting a condition base on Predicate.Firstly, declare and initialize an array −int[] arr = { 25, 40, 65, 70};Now, use the TakeWhile() method and predicate to get all the elements that are less than 30.var val = arr.TakeWhile(ele => ele < 30);Let us see the same example, wherein we have displayed the values less than 30 using Predicate −Exampleusing System; using System.Linq; using System.IO; public class Demo { public static void Main() { int[] arr = { 25, 40, 65, 70}; var val = arr.TakeWhile(ele => ele < 30); foreach (int res in val) { Console.WriteLine(res); } } }Output25
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