About
Crystal’s syntax is heavily inspired by Ruby’s, so it feels natural to read and easy to write, and has the added benefit of a lower learning curve for experienced Ruby devs. Crystal is statically type-checked, so any type errors will be caught early by the compiler rather than fail on runtime. Moreover, and to keep the language clean, Crystal has built-in type inference, so most type annotations are unneeded. All types are non-nilable in Crystal, and available variables are represented as a union between the type and nil. As a consequence, the compiler will automatically check for null references in compile time. Crystal’s answer to metaprogramming is a powerful macro system, which ranges from basic templating and AST inspection to types inspection and running arbitrary external programs.
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About
The core of extensible programming is defining functions. Python allows mandatory and optional arguments, keyword arguments, and even arbitrary argument lists. Whether you're new to programming or an experienced developer, it's easy to learn and use Python. Python can be easy to pick up whether you're a first-time programmer or you're experienced with other languages. The following pages are a useful first step to get on your way to writing programs with Python! The community hosts conferences and meetups to collaborate on code, and much more. Python's documentation will help you along the way, and the mailing lists will keep you in touch. The Python Package Index (PyPI) hosts thousands of third-party modules for Python. Both Python's standard library and the community-contributed modules allow for endless possibilities.
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About
Writing Swift code is interactive and fun, the syntax is concise yet expressive, and Swift includes modern features developers love. Swift code is safe by design and produces software that runs lightning-fast. Swift is the result of the latest research on programming languages, combined with decades of experience building Apple platforms. Named parameters are expressed in a clean syntax that makes APIs in Swift even easier to read and maintain. Even better, you don’t even need to type semi-colons. Inferred types make code cleaner and less prone to mistakes, while modules eliminate headers and provide namespaces. To best support international languages and emoji, Strings are Unicode-correct and use a UTF-8 based encoding to optimize performance for a wide-variety of use cases. You can even write concurrent code with simple, built-in keywords that define asynchronous behavior, making your code more readable and less error-prone.
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About
Next-generation volume analysis platform. Advanced heatmap visualization, live data, indicator scripting, support for all major crypto exchanges and more. Using TradingLite's Heatmap, you quickly grasp which price levels are trusted by the market. Read liquidity like a map, and locate better trading opportunities. View historical liquidity at a glance, read values of each individual block, real-time, see data update as it comes in, with beautifully crafted color themes. Performance and stability is taken very seriously. TradingLite is built from ground up to deliver the best experience during those critical moments of high volatility in the markets. Unleash the full potential of our platform using TradingLite's advanced scripting language LitScript. Access to 200+ indicators written by our community, write your own scripts and share them with the world. Some indicators require a developer's touch to make them fast, optimized, easy-to-use and customizable.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Developers in need of a powerful Programming Language solution
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Audience
Developers interested in a beautiful but advanced programming language
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Audience
Developers looking for a programming language for iOS, iPadOS, macOS, tvOS, and watchOS
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Audience
Crypto users seeking a volume analysis platform for heatmap visualization, live data, and indicator scripting
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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API
Offers API
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API
Offers API
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Screenshots and Videos |
Screenshots and Videos |
Screenshots and Videos |
Screenshots and Videos |
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Pricing
Free
Free Version
Free Trial
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Pricing
Free
Free Version
Free Trial
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Pricing
Free
Free Version
Free Trial
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Pricing
$19.99 per month
Free Version
Free Trial
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Reviews/
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Reviews/
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationCrystal
crystal-lang.org
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Company InformationPython
Founded: 1991
www.python.org
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Company InformationApple
developer.apple.com/swift/
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Company InformationTradingLite
Founded: 2016
tradinglite.com
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Alternatives |
Alternatives |
Alternatives |
Alternatives |
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Categories |
Categories |
Categories |
Categories |
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Integrations
302.AI
AI Fellows
AlphaCode
Code::Blocks
Devika
Gemma 3
Mailtrap
Metatext
Polar Signals
PullRequest
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Integrations
302.AI
AI Fellows
AlphaCode
Code::Blocks
Devika
Gemma 3
Mailtrap
Metatext
Polar Signals
PullRequest
|
Integrations
302.AI
AI Fellows
AlphaCode
Code::Blocks
Devika
Gemma 3
Mailtrap
Metatext
Polar Signals
PullRequest
|
Integrations
302.AI
AI Fellows
AlphaCode
Code::Blocks
Devika
Gemma 3
Mailtrap
Metatext
Polar Signals
PullRequest
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