![]() In JavaScript all numbers are represented as 64-bit floating point internally, which may give surprising results when Scala typeĦ4-bit floating point, fully equivalent to JS number The following table presents the most commonly used ones (there are also Byte, Short and Float). Scala defines several primitive types, of which most have corresponding types in JavaScript as well. In Scalaīoth mutable and immutable variables must always be initialized when declared. Note that the Scala compiler automatically infers the types for x and y from the values that are assigned. Scala // mutable variable var x = 5 // immutable variable val y = "Constant" Both Scala and ES6 support mutable and immutable variables. Let’s start with something simple, variables. ![]() This is not true with Scala where the compilerĬan infer most of the types automatically. If you have used other statically typed languages like Java or C#īefore you may have noticed that type definitions are all over the place. This means that it is equipped with anĮxpressive type system that enforces statically that abstractions are used in a safe and coherent manner, meaning theĬompiler will catch many typical programming errors. The biggest difference to JavaScript is that Scala is statically typed. The language does not encourage immutability. However, although it is possible to write with an immutable mindset in JavaScript, It is at least partially functional as well, since functions are values and can be passedĪround to other functions (such as ). JavaScript is also object-oriented, although primitive values are not considered as objects. This combination of paradigms is not alien to JavaScript developers. ![]() That every function is a value and that immutability is favored over mutability. It is also a functional language in the sense Pure object-oriented language in the sense that every value is an object. It smoothly integrates features of object-oriented and functional languages. ![]() Scala is a modern multi-paradigm programming language designed to express common programming patterns in a concise,Įlegant, and type-safe way. The best way to experiment with Scala is to use a Scala REPL, or the worksheetįor more reading check out Scala Exercises, Scala To ES6 instead of earlier versions of JavaScript because ES6 contains many nice features and syntax changes that bring This is a short introduction to the Scala language for those familiar with JavaScript ES6. ![]()
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![]() This plant is also a cousin of the string of bananas. As such, it can be difficult to find at your local plant nursery or garden store. It’s also relatively rare thanks to its uniquely shaped leaves. You can always check by dipping your finger in and see if half an inch is dry or wet and. Make sure your pot has a drainage hole in the bottom to avoid excessive water retention. On the other hand, if you water the plant too much, it will simply rot. “They, like any animal in captivity, deserve to get as close as possible to freedom. The dolphin succulent also known as senecio peregrinus in Latinlooks incredibly similar to real dolphins jumping out of the water. To keep your dolphin succulents in tip-top shape, it’s best to water them every few days. They deserve to go to a marine sanctuary where they really help them to regain their instincts and recover actions such as searching for food.” In the petition, Mandle writes: “These dolphins do not deserve a life like this. And, by looking at it, you can surmise that it inherited its trailing. And as a result, they can get bored, aggressive, and even self-harm. Dolphin plants are actually a cross between the hot dog cactus and the string of pearls. Get this and many other selected plants and have them delivered to your door. This means they cannot engage in their natural behaviors. I am also sometimes called Dolphin Necklace, Dolphin Plant or Flying Dolphins. But in captivity, on average, they have around 200,000 times less space, says World Animal Protection. ![]() ![]() The plants vine downward and grow thick with age, producing an abundance of leaping, dolphin-like leaves. In the wild, they can swim up to 80 miles a day. Dolphin plant is an extremely popular, vining succulent house plant because of its beautifully curved leaves that look like dolphins leaping The leaves are thick and appear to even have dorsal fins. Like orcas, dolphins need a lot of space to swim around. About products and suppliers: If you are looking for the perfect cuddly companion for your child, niece or nephew, look no further than for the best dolphin plants.Available in an assortment of colors and adorable varieties such as cats, bears, dogs, elephants, birds, tigers, and more these dolphin plants are sure to delight children and the child in every adult alike. One of the most infamous is Loro Parque, which was featured in Blackfish, a Netflix documentary that focused on US marine park Seaworld and the dangers and ethics of keeping orcas in captivity. Spain has the most dolphinariums in the EU, with 11 parks showcasing captive cetaceans. Nearly 120,000 people are backing a petition, set up by 15-year-old Olivia Mandle, that calls for the Spanish government to shut down dolphinariums in the country. ![]() |
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