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            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
            Technical indicators provide you early signals on when to enter or exit the market so as to maximize the profit. StockwarePro has developed a unique indicator called Franklin Oscillator that does exactly this in an uncomplicated way, especially for non-professional investors. StockwarePro uses the latest charting technologies based on D3 and TechanJS to create some of the most attractive stock and technical analysis charts available anywhere. They auto-refresh with live data. This technical indicator is available only in StockwarePro. It is a trend indicator designed to eliminate false signals and moves in a wave-like pattern. It gives signals for scalping, day trading, long term and short-term positional trading. Buy, sell, stop loss and target levels based on Franklin oscillator and Momentum oscillator will be marked on chart as arrows and provide early signals about a reversal in trend. Setup alerts for signals or price crossover.
             
            
        
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                Windows
            
            
         
        
    
        
        
            
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                Cloud
            
            
         
        
    
        
        
            
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                Windows
            
            
         
        
    
        
        
            
                Mac
            
            
         
        
    
        
        
            
                Linux
            
            
         
        
    
        
        
            
                Cloud
            
            
         
        
    
        
        
            
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                iPhone
            
            
         
        
    
        
        
            
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        Audience
        Developers in need of a powerful Programming Language solution
         
        
    
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        Developers interested in a beautiful but advanced programming language
         
        
    
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        Investors and anyone looking for a platform to invest in traditional and alternative investments
         
        
    
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                Live Online
            
            
         
        
    
        
        
            
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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 InformationStockwarePro 
    
    Founded: 2012 
    
    India 
    www.stockwarepro.com 
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    Akira AI
            
            
         
        
    
        
        
            
                
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    CUDA
            
            
         
        
    
        
        
            
                
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    Elastic APM
            
            
         
        
    
        
        
            
                
    Fuzzbuzz
            
            
         
        
    
        
        
            
                
    GPT-5 thinking
            
            
         
        
    
        
        
            
                
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        Integrations
            
                
    Akira AI
            
            
         
        
    
        
        
            
                
    Azure Database for PostgreSQL
            
            
         
        
    
        
        
            
                
    Bitfount
            
            
         
        
    
        
        
            
                
    CUDA
            
            
         
        
    
        
        
            
                
    Dify
            
            
         
        
    
        
        
            
                
    Elastic APM
            
            
         
        
    
        
        
            
                
    Fuzzbuzz
            
            
         
        
    
        
        
            
                
    GPT-5 thinking
            
            
         
        
    
        
        
            
                
    Gemini 2.0
            
            
         
        
    
        
        
            
                
    Gemini Code Assist
            
            
         
        
    
                
                    
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
                
             | 
        
        
                
            
        
    
        Integrations
            
                
    Akira AI
            
            
         
        
    
        
        
            
                
    Azure Database for PostgreSQL
            
            
         
        
    
        
        
            
                
    Bitfount
            
            
         
        
    
        
        
            
                
    CUDA
            
            
         
        
    
        
        
            
                
    Dify
            
            
         
        
    
        
        
            
                
    Elastic APM
            
            
         
        
    
        
        
            
                
    Fuzzbuzz
            
            
         
        
    
        
        
            
                
    GPT-5 thinking
            
            
         
        
    
        
        
            
                
    Gemini 2.0
            
            
         
        
    
        
        
            
                
    Gemini Code Assist
            
            
         
        
    
                
                    
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
                
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