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Spread operator is used to split up array elements or object properties, while rest operator is used to merge multiple elements into an array.
Spread operator is used to expand elements in an array or object.
Rest operator is used to gather parameters into an array.
Spread operator can be used to concatenate arrays or objects.
Rest operator is used in function parameters to collect arguments into an array.
Redux is a predictable state container for JavaScript apps.
Redux is a state management library for JavaScript applications.
It helps in managing the state of an application in a predictable way.
Redux stores the entire state of the application in a single immutable state tree.
Actions are dispatched to update the state, and reducers specify how the state changes in response to actions.
Redux is commonly used with React to
Redux can be implemented in a React project by setting up a store, defining actions, creating reducers, and connecting components.
Create a Redux store to hold the state of the application
Define actions to describe the changes in the application state
Write reducers to specify how the state changes in response to actions
Connect React components to the Redux store using the 'connect' function from 'react-redux'
Use the 'Pr...
useEffect can be used to mount or unmount a functional component by specifying an empty dependency array for mounting and a cleanup function for unmounting.
To mount a functional component, use useEffect with an empty dependency array as the second argument.
To unmount a functional component, return a cleanup function inside the useEffect hook.
Example: useEffect(() => { // Mounting logic }, []);
Example: useEffect(() => {
Restructuring is the process of reorganizing a company's structure, operations, or finances to make it more efficient or profitable.
Restructuring involves making significant changes to the organization's hierarchy, processes, or resources.
It may include downsizing, merging departments, or selling off unprofitable divisions.
The goal of restructuring is to improve the company's performance, reduce costs, or adapt to chan...
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Improving quality of education in India
Investing in teacher training and development
Increasing access to technology and digital resources
Encouraging parental involvement in education
Promoting vocational education and skill development
Addressing the issue of inadequate infrastructure and resources
Motors are rated in KW because they consume power, while transformers and generators are rated in KVA because they produce power.
Motors convert electrical energy into mechanical energy, so they consume power and are rated in KW.
Transformers and generators produce electrical energy, so they are rated in KVA based on their apparent power.
KVA takes into account both the real power (KW) and the reactive power (KVAR) produc...
The type of motor used in ceiling fans is an induction motor.
Ceiling fans typically use single-phase induction motors.
These motors are designed to provide a constant speed and are efficient in converting electrical energy into mechanical energy.
The motor consists of a stator and a rotor, with the stator being the stationary part and the rotor being the rotating part.
The stator contains windings that create a rotating m...
A thermal power plant generates electricity by converting heat energy into mechanical energy.
Thermal power plants use fossil fuels or nuclear energy to heat water and produce steam.
The steam drives a turbine, which is connected to a generator that produces electricity.
The heat source can be coal, natural gas, oil, or nuclear reactions.
The steam is condensed back into water and recycled in a closed-loop system.
Thermal p...
A program to generate a geometric progression (GP).
Take the first term, common ratio and number of terms as input.
Use a loop to calculate each term of the GP.
Print the generated GP as output.
A program to print factorial using recursion
Define a function to calculate factorial recursively
Base case: if the number is 0 or 1, return 1
Recursive case: multiply the number with factorial of (number - 1)
Print the factorial of a given number
Logic to reverse a string without using string functions
Iterate through the string from the last character to the first
Create a new string and append each character to it in reverse order
I am excited to join your company because of its reputation for excellent customer service and commitment to employee development.
I have researched your company and am impressed by the positive reviews from customers and employees alike.
I am excited about the opportunity to work with a team that values collaboration and innovation.
I am confident that I can contribute to the company's success by utilizing my strong comm...
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