Software Engineering

Sandeep Mandal February 8, 2025 No Comments

How to write Anonymous function in Dart?

In Dart, anonymous functions (also called lambda functions or closures) are functions without a name. They are useful for short-lived operations, especially when passing functions…

Arun Giri February 8, 2025 No Comments

How to validate numbers use the regular expression JQuery?

Hi folks, in most of the cases we are facing issues with the validation of a positive number using JQuery. Sometimes you find a solution…

Rohit Patra February 8, 2025 No Comments

How To The Write `decodeFromURL( )` Function In ColdFusion?

Description:- This is used to decode an encoded HTML URL string. decodeFromURL( encoded_HTML_string ); Attributes:- string:- This is a required argument, the encoded string which needs…

Sandeep Mandal February 1, 2025 No Comments

How to write case statement in ruby?

A case statement in Ruby is a control flow structure that allows us to compare a value against multiple conditions in a clean and readable…

Rohit Patra February 1, 2025 No Comments

How To The Write `encodeForURL( )` Function In ColdFusion?

Description:- This is used to encode the input string for safe output in URLs to prevent cross-site scripting attacks. encodeForURL( string [, canonicalize] ); Attributes:-…

Sandeep Mandal January 25, 2025 No Comments

How to write while loop in ruby?

In Ruby, a while loop is used to repeatedly execute a block of code as long as a specified condition evaluates to true. Syntax: while…

Saikat Mondal January 25, 2025 No Comments

What is the Difference Between include and require in PHP

In PHP, both include and require are used to include and evaluated files, but there is a key difference in how they handle errors.1. include:If…

Rohit Patra January 25, 2025 No Comments

How To The Write `arraySum( )` Function In ColdFusion?

Description:- This is used to calculate the sum of the values of an array. this will return the sum value. If the array parameter value…

Sujan Kundu January 18, 2025 No Comments

How to use the arraySlice() function in the ColdFusion?

This function returns an array in which you want to start the array element position and how many array elements you need from the start…

Snigdha Paul January 18, 2025 No Comments

How to set username and email , and check these in git bash?

1st set username using git bash git config user.name "Abc" 2nd set email using git bash git config user.email "abc@mail.com" 1st check username using git…

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