Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Let us first create a table −mysql> create table DemoTable ( Name varchar(100) ); Query OK, 0 rows affected (0.60 sec)Insert some records in the table using insert command −mysql> insert into DemoTable values('John_Smith'); Query OK, 1 row affected (0.17 sec) mysql> insert into DemoTable values('Chris Brown'); Query OK, 1 row affected (0.15 sec) mysql> insert into DemoTable values('John_Doe'); Query OK, 1 row affected (0.11 sec) mysql> insert into DemoTable values('David Miller'); Query OK, 1 row affected (0.16 sec) mysql> insert into DemoTable values('Carol Taylor'); Query OK, 1 row affected (0.13 sec)Display all records from the table using select ... Read More
The HTML onresize attribute is triggered when user resize the browser window.SyntaxFollowing is the syntax −Let us see an example of HTML onresize event Attribute −Example Live Demo body { color: #000; height: 100vh; background: linear-gradient(62deg, #FBAB7E 0%, #F7CE68 100%) no-repeat; padding: 20px; } HTML onresize Event Attribute Demo Now resize the browser window function resizeFn() { document.body.style.background = 'linear-gradient(45deg, #8BC6EC 0%, #9599E2 100%) no-repeat'; } OutputNow resize the browser window to observe how onresize event attribute works.
In this article, we will learn about the solution to the problem statement given below −Problem statementGiven multiple numbers and a number input n, we need to print the remainder after multiplying all the number divisible by n.ApproachFirst, compute the remainder like arr[i] % n. Then multiply this remainder with the current result.After multiplication, again take the same remainder to avoid overflow. This is in accordance with distributive properties of modular arithmetic.( a * b) % c = ( ( a % c ) * ( b % c ) ) % cExample Live Demodef findremainder(arr, lens, n): mul = ... Read More
For this, you can use DISTINCT along with the INSERT INTO SELECT statement. Let us first create a table −mysql> create table DemoTable1 ( Value int ); Query OK, 0 rows affected (1.03 sec)Insert some records in the table using insert command −mysql> insert into DemoTable1 values(50); Query OK, 1 row affected (0.18 sec) mysql> insert into DemoTable1 values(10); Query OK, 1 row affected (0.12 sec) mysql> insert into DemoTable1 values(10); Query OK, 1 row affected (0.10 sec) mysql> insert into DemoTable1 values(60); Query OK, 1 row affected (0.11 sec) mysql> insert into DemoTable1 values(50); Query OK, 1 row ... Read More
The HTML onpaste attribute is triggered when user paste some content in an HTML element in an HTML document.SyntaxFollowing is the syntax −Let us see an example of HTML onpaste event Attribute −Example Live Demo body { color: #000; height: 100vh; background: linear-gradient(62deg, #FBAB7E 0%, #F7CE68 100%) no-repeat; text-align: center; padding: 20px; } p { border: 2px solid #fff; padding: 8px; text-align: justify; } textarea { ... Read More
Let us first create a table −mysql> create table DemoTable ( UserId int, UserMessage varchar(100) ); Query OK, 0 rows affected (0.51 sec)Insert some records in the table using insert command −mysql> insert into DemoTable values(1, 'Hi'); Query OK, 1 row affected (0.09 sec) mysql> insert into DemoTable values(2, 'Hello'); Query OK, 1 row affected (0.10 sec) mysql> insert into DemoTable values(2, 'Good'); Query OK, 1 row affected (0.20 sec) mysql> insert into DemoTable values(1, 'Nice'); Query OK, 1 row affected (0.18 sec) mysql> insert into DemoTable values(1, 'Awesome'); Query OK, 1 row affected (0.16 sec) mysql> insert ... Read More
In this article, we will learn about the solution to the problem statement given below −Problem statementGiven a number input , find the minimum sum of factors of the given number.Here we will compute all the factors and their corresponding sum and then find the minimum among them.So to find the minimum sum of the product of number, we find the sum of prime factors of the product.Here is the iterative implementation for the problem −Example Live Demo#iterative approach def findMinSum(num): sum_ = 0 # Find factors of number and add to the sum i = 2 while(i * i
For this, you can use IN() along with ORDER BY FIELD(). Let us first create a table −mysql> create table DemoTable ( Id int NOT NULL AUTO_INCREMENT PRIMARY KEY, FirstName varchar(100) ); Query OK, 0 rows affected (0.64 sec)Insert some records in the table using insert command −mysql> insert into DemoTable(FirstName) values('Chris'); Query OK, 1 row affected (0.19 sec) mysql> insert into DemoTable(FirstName) values('Robert'); Query OK, 1 row affected (0.08 sec) mysql> insert into DemoTable(FirstName) values('Mike'); Query OK, 1 row affected (0.13 sec) mysql> insert into DemoTable(FirstName) values('Sam'); Query OK, 1 row affected (0.12 sec) mysql> insert into ... Read More
In this article, we will learn about the solution to the problem statement given below −Problem statementGiven a positive integer n. We need to find the largest prime factor of a number.ApproachFactorise the given number input by dividing it with the divisor of a number.Now keep updating the maximum prime factor.Example Live Demoimport math def maxPrimeFactor(n): # number must be even while n % 2 == 0: max_Prime = 2 n /= 1 # number must be odd for i in range(3, int(math.sqrt(n)) + 1, 2): while n ... Read More
Use information_schema.tables to display all the tables. With that, se the database name as well, so that you can display tables only from a specific database.Let us now display all the tables in the database “web” −mysql> select group_concat(table_name) from information_schema.tables where table_schema='web';This will produce the following output −+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | group_concat(table_name) | +------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | demo_table725, demotabe619, demotabe620, demotable211, demotable212, demotable213, demotable214, demotable215, demotable216, demotable217, demotable218, demotable219, demotable220, demotable221, demotable222, demotable223, demotable224, demotable225, demotable226, demotable227, demotable228, demotable229, demotable230, demotable231, demotable232, demotable233, demotable234, demotable235, demotable236, demotable237, demotable238, demotable239, demotable240, demotable241, demotable244, demotable245, demotable246, demotable247, demotable248, demotable249, demotable250, demotable251, demotable252, demotable 253, demotable254, ... Read More