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AmitDiwan has Published 11365 Articles
AmitDiwan
254 Views
For this, you can use MySQL row_number(). Let us first create a table −mysql> create table DemoTable1342 -> ( -> Score int -> ); Query OK, 0 rows affected (0.68 sec)Insert some records in the table using insert command −mysql> insert into DemoTable1342 values(80); Query OK, 1 ... Read More
AmitDiwan
415 Views
The :file selector in jQuery is used to select all input elements with type=”file”.SyntaxThe syntax is as follows −$(":file")ExampleLet us now see an example to implement the :file() selector − .demo { background-color: blue; color: white; font-size: ... Read More
AmitDiwan
3K+ Views
The Convert.FromBase64String(String) method in C# converts the specified string, which encodes binary data as base-64 digits, to an equivalent 8-bit unsigned integer array.SyntaxFollowing is the syntax −public static byte[] FromBase64String (string str);Above, the parameter str is the string to convert.ExampleLet us now see an example to implement the Convert.FromBase64String(String) method ... Read More
AmitDiwan
1K+ Views
To fetch the substring after last dot, use substring_index(). Let us first create a table −mysql> create table DemoTable1341 -> ( -> Value varchar(60) -> ); Query OK, 0 rows affected (0.75 sec)Insert some records in the table using insert command −mysql> insert into DemoTable1341 values('John.123.@gmail.com' ); ... Read More
AmitDiwan
128 Views
The :even selector in jQuery is used to select even elements i.e. with even index number.Note − The :even selector deprecated in jQuery 3.4SyntaxThe syntax is as follows −$(":even")ExampleLet us now see an example to implement the :even() selector − .one { background-color: ... Read More
AmitDiwan
36 Views
The CharEnumerator.ToString() method in C# gets a string that represents the current object.SyntaxFollowing is the syntax -public virtual string ToString();ExampleLet us now see an example to implement the CharEnumerator.ToString() method −using System; public class Demo { public static void Main(){ string strNum = "This is it!"; ... Read More
AmitDiwan
786 Views
Let us first create a table −mysql> create table DemoTable1340 -> ( -> Deadline date -> ); Query OK, 0 rows affected (0.43 sec)Insert some records in the table using insert command −mysql> insert into DemoTable1340 values('2019-09-18'); Query OK, 1 row affected (0.52 sec) mysql> insert into ... Read More
AmitDiwan
148 Views
The :enabled selector in jQuery is used to select all enabled input elements.SyntaxThe syntax is as follows −$(":enabled")ExampleLet us now see an example to implement the :enabled() selector − .one { background-color: orange; font-size: 16px; border: 2px ... Read More
AmitDiwan
212 Views
Let us first create a table −mysql> create table DemoTable1339 -> ( -> Name varchar(30), -> Score int -> ); Query OK, 0 rows affected (0.76 sec)Insert some records in the table using insert command −mysql> insert into DemoTable1339 values('Chris', 56); Query OK, 1 row affected ... Read More
AmitDiwan
73 Views
The Tuple class represents a 3-tuple, which is called triple. A tuple is a data structure that has a sequence of elements.It is used in −Easier access to a data set.Easier manipulation of a data set.To represent a single set of data.To return multiple values from a methodTo pass multiple ... Read More