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What is the use of DISTINCT statement in MySQL.

In MySQL, the SELECT DISTINCT statement is used to return only distinct values means if in a table, a column has duplicate values then SELECT DISTINCT statement will be used to get different values. SELECT DISTINCT Syntax SELECT DISTINCT column_nam

How to edit value without text box using Angular JS

Hello Reader's if you want to edit any value from db in the webpage without any text box or form, Then choosing the Angular JS will be the best option Lets see the example For this lets start with the html page. The code for this page will go like

To check the structure of a table

DESCRIBE Statement: It is used to view the structure of a table means it shows name and data type of columns. Syntax 1: DESC tablename; Syntax 2: DESCRIBE tablename; Example: DESC Employee; Column Datatype ---------- -------------

CRUD in odoo9

Crud used to creates a new record for the model. The new record is initialized using the values from vals and if necessary those from default_get().. browse([ids]) → records: Returns a recordset for the ids provided as parameter in the

How to check a function exist or not?

To check a function exist or not in PHP we use a built-in function function_exists(). This function check that the function exists or not. Syntax: function_exists(function_name); It includes one parameter i.e., the name of the function which you

method mapping table in python

In python method mapping table is an array of PyMethodDef structures which creates this (PyMethodDef) structure through a function and the table needs to be terminated with a sentinel that consists of NULL and 0 values for the appropriate members. u

what is the socket Module in python

In python socket Module create socket and also use the function name socket.socket() function. This function is also available in socket module. There are many type of socket method in python like- Server Socket Methods and Client Socket Methods etc

How to create class in python

In python class statement creates a new class definition and The class has a documentation string which can be accessed via ClassName.__doc__. The class_suite consists of all the component statements defining class members, data attributes and functi

How to implement star rating with Jquery, Ajax

Hello Friends, If you are looking to implement star rating with Ajax. Please find the below example for the same: 1) Open your HTML file and write the code below to display stars: NOTE :: I have attached the primary key with div-id(tutorial-id; ?&g

Difference between GridView and Repeater

GridView It was introduced with Asp.Net 2.0. Rendered as Table. Automatically generates columns from the data source. Selection of row is supported. Editing of contents is supported. Built-in Paging and Sorting is provided. Supports aut

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