What's Lazy Evaluation in Python? Quiz – Real Python

Interactive Quiz ⋅ 7 QuestionsBy Bartosz Zaczyński Lazy evaluation is a programming concept where the evaluation of an expression is deferred until its value is actually needed. This can lead to performance enhancements by avoiding unnecessary calculations, and it can...

June 18, 2024

3 Ways to Use the @Lazy Annotation in Spring

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3 Ways to Use the @Lazy Annotation in Spring

Does your Spring application take too long to start? Maybe this annotation could help you. This annotation indicates to Spring that a bean needs to be lazily initiated. Spring will not create this bean at the start of the application....

June 12, 2024

What's Lazy Evaluation in Python? – Real Python

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What's Lazy Evaluation in Python? – Real Python

Being lazy is not always a bad thing. Every line of code you write has at least one expression that Python needs to evaluate. Python lazy evaluation is when Python takes the lazy option and delays working out the value...

April 24, 2024

Development News

Lazy load an iframe

In our previous posts, we learned how to use the Intersection Observer API to lazy load images and background images. This powerful tool allows us to detect when an element enters the viewport and take action accordingly, such as loading...

April 4, 2024

Day 15 of 30-Day .NET Challenge: Lazy Initialization

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Day 15 of 30-Day .NET Challenge: Lazy Initialization

To unlock the full potential of your .Net Application, it’s essential to familiarize yourself with the Lazy class. Introduction To enhance the power of the .Net Application, make use of Lazy class to pause the instantiation of class until the...

April 3, 2024

Development News

Lazy load a background image

There are times when using a background image is a better option than using an img tag. For instance, if you want to display an image that’s purely for decoration and doesn’t convey important information to the user, a background...

April 3, 2024

Maximizing Performance with Lazy Initialization in React useState

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Maximizing Performance with Lazy Initialization in React useState

In the world of React development, optimizing performance is always a top priority. One technique that can significantly improve performance in certain scenarios is lazy initialization in the useState hook. Let’s delve into how lazy initialization works, its benefits, and...

March 27, 2024

Tips and Considerations for Using Lazy Containers in SwiftUI

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Tips and Considerations for Using Lazy Containers in SwiftUI

In the SwiftUI framework, lazy layout containers such as List and LazyVStack provide a method for efficiently displaying large datasets. These containers are ingeniously designed to dynamically build and load views only when necessary, thereby significantly optimizing the app’s performance...

March 19, 2024

Development News

Tips and Considerations for Using Lazy Containers in SwiftUI

March 19, 2024

Automate AWS Infrastructure Deployment with AWS CDK: A Lazy Engineer's Guide

Development News

Automate AWS Infrastructure Deployment with AWS CDK: A Lazy Engineer's Guide

In this article, how to build the infrastructure on AWS to host a static website with the help of AWS Cloud Development Kit aka AWS-CDK. Previously, I have written a blog post on step by step process to do it...

March 16, 2024

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