Software Engineering

Sandeep Mandal August 10, 2024 No Comments

How to filter a query in cfscript?

Syntax: users = queryNew( "id,userType,name", "integer,varchar,varchar" ); queryAddRow(users, [{ id: 1, userType: "user", name: "John" },{ id: 2, userType: "admin", name: "Sam" },{ id: 3,…

Sourav Paul August 10, 2024 No Comments

How to do all the Ajax loading in one place?

If you have a lot of AJAX in a file and you want to add loading to them, then you can define this place without…

Anirban Poddar August 10, 2024 No Comments

How to create a child theme in wordpress?

First create a new folder in your wp-content/themes directory with a theme name, let’s name it ‘my-child-theme’. Now you have to create a file named style.css, It…

Rohit Patra August 10, 2024 No Comments

ColdFusion variables scope precedence ordering.

Description:- If you use a variable name without a scope prefix, ColdFusion checks the scopes in the following order to find the variable.ColdFusion searches variables…

Arun Giri August 10, 2024 No Comments

How to write insert and update operations in a single query?

When we attempt to update or insert a record based on the primary key, we use an if-else condition in our code base and write…

Sushovan Mukherjee August 5, 2024 No Comments

How to install Microsoft SQL Server on MacOS

You can install Microsoft SQL Server on Windows and Linux Operating Systems. However, you can use the docker system to install it on MacOS. Prerequisites…

Sourav Paul August 4, 2024 No Comments

How to restrict your input field just to take the number?

If you want an input in your form that you will only take the number in that input, no alphabet or any symbol, you can…

Sourav Paul August 4, 2024 No Comments

How to restrict your Google Map Autocomplete API to any country?

If you are using Google Map AutoComplete API, and if you want that AutoComplete input only show the country which you want, will only show…

Saikat Mondal August 3, 2024 No Comments

How to add menu in WordPress admin panel ?

Here we see how to add custom menu in admin sidebar. Sometimes when we work with plugins and we need to show some features or…

Snigdha Paul August 3, 2024 No Comments

How to write transaction in cfscript?

transaction { try { // code to run transaction action="commit"; } catch(any e) { transaction action="rollback"; } } try-catch is optional in transaction but is…

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