Firstly, we need to create a table to understand the limit clause (as we want for SQL server).We will create a table with the help of CREATE command.Creating a tablemysql> CREATE table limitDemo -> ( -> id int, -> primary key(id) -> ); Query OK, 0 rows affected (0.58 sec)After ... Read More

To copy data from one table to another table, firstly we will create a table.Creating first table −mysql> CREATE table FirstTable -> ( -> id int, -> name varchar(100) -> ); Query OK, 0 rows affected (0.61 sec)After creating a table, we will insert records.mysql> INSERT into FirstTable values(1, 'john'); ... Read More

The cursor property of CSS allows you to specify the type of cursor that should be displayed to the user.The following table shows the possible values for the cursor propertyValueDescriptionautoShape of the cursor depends on the context area it is over.For example, an 'I' over text, a 'hand' over a link, ... Read More

The straight join in MySQL works like inner join or join. This means that it returns only the matching rows. Firstly, we need to understand Straight join in MySQL. For that, we need to create two tables and relate both the tables with foreign key constraints.Here is the first tablemysql> ... Read More

Use the ember-localstorage adapter.App.store = DS.Store.create({    revision: 11,    adapter: DS.LSAdapter.create() });ExampleYou need to define the adapter you want to use for client-side storage −App.Store = DS.SyncStore.extend({    revision: 10,    adapter: DS.IndexedDB.adapter({       mappings: {          person: App.Person,          persons: ... Read More

The text can be found and replaced with the help of the replace() function. It is explained with the help of the following steps −First, a table is created with the help of the create command which is given as follows −mysql> CREATE table FindAndReplaceDemo -> ( -> FirstName varchar(200) ... Read More

It is not possible to reset the checkbox back to the default native style with some web browsers.You can try this and list every type of input to style −input[type="text"], input[type="password"] {    border: 2px solid green; }You can also use the CSS3 pseudo-class, but it may or may not ... Read More

In MySQL, the length of NULL is 0. Here, we will see how NULL can be used with SELECT statement. Let us create a table with the help of CREATE command −Creating a table −mysql> CREATE table NullWIthSelect -> ( -> Name varchar(100) -> ); Query OK, 0 rows affected ... Read More

To enable query log, use the command SET global. You cannot use set general_log in MySQL version 8.0.12 version. If you are using version 8.0.12, then you will get the below given error. Here, we are trying to set general_log to see what error will come −mysql> SET general_log = ... Read More

To draw lines with continuously varying line width, you can try to run the following code −Examplevar context = document.getElementById('canvas1').getContext('2d'); var pts = [null, null, null, null]; for(var i=-1; i