Software Engineering

Snigdha Paul November 9, 2024 No Comments

How ‘group’ attribute works while looping a query coldfusion script?

We use group attribute to remove adjacent duplicate values in a ‘cfloop’. Let’s see a simple sytax of group attribute. Syntax : cfloop( query =…

Anirban Poddar November 9, 2024 No Comments

How to create a sticky header while body scroll?

To create a sticky header you can add a sticky-top class while body scroll in javaScript. In bootstrap theme “sticky-top” class is used for a…

Saikat Mondal November 9, 2024 No Comments

How to Create or Generate Slugs in Laravel ?

A slug is a simplified version of a title or phrase that is usually converted into a lowercase, hypernated format.For example, if you have a…

Sandeep Mandal November 9, 2024 No Comments

How to measure time needed to execute a block of code in ColdFusion?

We can measure time needed to execute a block of code in ColdFusion using getTickCount() method. getTickCount() method returns a counter in milliseconds. Syntax: startTime…

Rohit Patra November 9, 2024 No Comments

How To The Write `<cffile action=”move”>` Function In ColdFusion?

Description:- Moves a file from one location to another on the server. <cffile action = "move" destination = "full pathname" source = "full pathname" attributes…

Snigdha Paul November 2, 2024 No Comments

What is {1},{2}… etc. in regex?

When we search a pattern one or more time we use ‘*’. But Sometime we want to search a character or a pattern for a…

Anirban Poddar November 2, 2024 No Comments

How to get the closest element by selector in js?

To get the closest element by a selector, you can use the element.closest(). See the following example: const closestElement = targetElement.closest(selector); <ul id="parentElement" class="level-1"> <li id="ii"…

Sandeep Mandal November 2, 2024 No Comments

How to measure time taken by your code to execute in JavaScript?

We can measure the execution of a code block by using console.time() method. Syntax: console.time( "label" ); function_to_call( ); console.timeEnd( "label" ); Example: function measureExecutionTime(…

Saikat Mondal November 2, 2024 No Comments

How to Create Tables With Laravel Migrations ?

Create a Migration:Open your terminal and run the command php artisan make:migration create_table_name_table Replace table_name with your desired table name.Define the Table StructureLocate the migration…

Arun Giri November 2, 2024 No Comments

How to use Exists function on the SQL query?

The SQL EXISTS operator is a boolean operator used in SQL to check whether a subquery returns any rows. It returns TRUE if the subquery…

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