Difference Between substr() and substring() in JavaScript

Introduction In the world of JavaScript, there are lots of ways to manipulate strings as JS provides many methods to do so. Two of those methods are substr() and substring(). At first glance, they might seem identical – both are used to extract parts of a string. However, they have subtle differences in the way […]

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Delay, Sleep, Pause & Wait in JavaScript — SitePoint

Many programming languages have a sleep function that will delay a program’s execution for a given number of seconds. JavaScript lacks this built-in feature, but not to worry. In this article, we’ll explore various techniques to implement delays in your JavaScript code, keeping in mind the language’s asynchronous nature. Table of Contents How to Create […]

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Sum an Array of Numbers with JavaScript

It’s rare that I’m disappointed by the JavaScript language not having a function that I need. One such case was summing an array of numbers — I was expecting Math.sum or a likewise, baked in API. Fear not — summing an array of numbers is easy using Array.prototype.reduce! const numbers = [1, 2, 3, 4]; […]

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iOS App Distribution [SUBSCRIBER]

<p>This course will walk you step by step through the process of registering for a new developer account and registering your app with App Store Connect. In addition, you’ll learn about internal distribution of your app, testing with TestFlight, and submitting your app to the App Store.</p> Source link

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A new look and feel for the Stack Overflow blog

August 30, 2023 We’re updating things to highlight community contributions, make it easier to keep tabs on our latest releases, and connect your Stack Overflow account to the discussion happening on the blog. Hello and welcome to the brand new Stack Overflow blog! When I joined Stack Overflow in 2019, the world looked very different. […]

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Chris’ Corner: Even More SVG Tricks

SVG has so many tricks up its sleeve. It’s really a full-featured drawing API literally designed for the web, but few of us really truly understand it nor reach for it enough. Heck, I even wrote a book about it, and I don’t. At the time, just getting people to use SVG for icons felt […]

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Hibernate is not so evil – my personal JPA experience

Let’s go back to our code example. To enable lazy loading on the Author property in the Post entity, we need to add an additional parameter: @ManyToOne(fetch = FetchType.LAZY) because the default FetchType for @ManyToOne relationship is FetchType.EAGER. So now, if we fetch Post from the database using PostRepository, the generated SQL statement should not […]

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