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Anvi Jain has Published 634 Articles
Anvi Jain
113 Views
This example demonstrate about How to get month information in android using yearmonth API class.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. ... Read More
Anvi Jain
589 Views
This example demonstrate about How to get local time and date in android using LocalDateTime API class.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. ... Read More
Anvi Jain
2K+ Views
While creating a table, in certain scenarios, we need values to column such as ID, to be generated/incremented automatically. Various databases support this feature in different ways.In MySQL database you can declare a column auto increment using the following syntax.CREATE TABLE table_name( ID INT PRIMARY KEY AUTO_INCREMENT, column_name1 ... Read More
Anvi Jain
130 Views
First you need to reach the location of “my.cnf” with the help of below query for MySQL Utilities. The query is as follows −mysql> select @@datadir;The following is the output that display where “my.conf” is −+---------------------------------------------+ | @@datadir ... Read More
Anvi Jain
488 Views
To create Tada animation effect with CSS, you can try to run the following code:ExampleLive Demo .animated { background-image: url(/css/images/logo.png); background-repeat: no-repeat; ... Read More
Anvi Jain
274 Views
To toggle a value of an int field, you can use update command with if(). The syntax is as follows −update yourTableName set yourColumnName = IF(yourColumnName = 0, 1, 0);To understand the above toggle syntax, create a table with some int value. The query to create a table is as ... Read More
Anvi Jain
820 Views
The reset the primary key of a table means to reset the auto_increment property to 1. The syntax is as follows to reset the primary key of a table.alter table yourTableName auto_increment = 1;To understand, let us create a table −mysql> create table ResetPrimaryKey −> ( −> Id int ... Read More
Anvi Jain
146 Views
You can get timestamp with the help of current_timestamp, now() and current_timestamp().Case 1 − Using current_timestamp()The query is as follows −mysql> SELECT CURRENT_TIMESTAMP();The following is the output displaying timestamp −+---------------------+ | CURRENT_TIMESTAMP() | +---------------------+ | 2018-11-29 16:09:31 | +---------------------+ 1 row in set (0.00 sec)Case 2 − Using now()The query ... Read More
Anvi Jain
486 Views
To get the number of columns, use the aggregate function count(*) with information_schema table from MySQL. The syntax is as follows to find the number of columns −SELECT COUNT(*) as anyVariableName from INFORMATION_SCHEMA.COLUMNS where table_schema = ’yourDatabaseName’ and table_name = ’yourTableName’;To understand the above syntax, let us create a table ... Read More
Anvi Jain
3K+ Views
You can move rows from one table to another with the help of INSERT INTO SELECT statement.The syntax is as follows −insert into yourDestinationTableName select *from yourOriginalTable where someConditionTo understand the above syntax. let us create a table. The following is the query to create a table −mysql> create table ... Read More
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