Tcl Description
Tcl is a simple programming language. You can write Tcl programs in a matter of hours if you have ever programmed. This page will give you a brief overview of Tcl's main features. This page will give you a quick overview of the main features of Tcl. You should be able to write simple Tcl scripts by yourself. However, we recommend that your consult one or more Tcl books. Each Tcl command is composed of one or more words separated with spaces. This example shows four words: expr (20 +), 10, and 10. The name of a command is the first word, and the arguments are the words after it. Tcl commands are composed of words. However, different commands treat their arguments in a different way. The expr command treats all arguments as one arithmetic expression and returns the result as string. The expr command doesn't consider the division into words.
Tcl Alternatives
ZenScript
ZenScript was created from MineTweaker, where a simple language was needed to allow users to execute simple commands without any programming knowledge by following the tutorials. MineTweaker originally had a one-line scripting system that was parsed, but it became apparent that it wasn't flexible. A simple parsed language, therefore, was created. This parsed language was quite efficient but inefficient because each value was wrapped up into its own object. ZenScript supports mixed typed and non-typed behavior. The compile will infer types where possible, and exhibit typeless behaviour when the type is effectively unknowable. In almost all cases, the type can be determined and the execution is performed at native Java speed. Types can be enforced and documented since they exist.
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Haskell
Each expression in Haskell is assigned a type at compile time. All types that are combined by function application must match. The compiler will reject the program if they don't match up. Types are not only a guarantee, but also a language to express the construction of programs. Haskell functions are mathematical functions (i.e. "pure") in every instance. Even side-effecting IO operation are just a description of what to accomplish, and are produced by pure code. There are no instructions or statements, only expressions that can't mutate variables (local and global) or access state such as time or random numbers. You don't need to write every type in Haskell programs. Types can be inferred by unifying each type bidirectionally. You can however write out types or ask the compiler for them to be written for you.
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Swift
Swift code is interactive and fun to write. The syntax is concise and expressive, and Swift has modern features developers love. Swift code is safe and produces software that runs lightning fast. Swift is the result years of experience building Apple platforms and the most recent research on programming languages. Swift's APIs are easy to understand and maintain because the names of parameters are written in a simple syntax. You don't even have to use semi-colons. Modules eliminate headers and provide namespaces, while inferred types make code more readable and less likely to be misinterpreted. Strings support international languages and emoji best. They are Unicode-correct and use UTF-8-based encoding to maximize performance for a wide range of use cases. Concurrent code can be written with simple keywords that define asynchronous behavior. This makes your code easier to read and less likely to make errors.
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C++
C++ is a simple language with clear expressions. ...), but once one knows the meaning of such characters it can be even more schematic and clear than other languages that rely more on English words. C++'s simplified input/output interface and incorporation of the standard library of templates make data manipulation and communication much easier than in C. It is a programming model in which each component is treated as an object. This replaces or complements the structured programming paradigm that focuses on procedures and parameters.
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Pricing
Pricing Starts At:
Free
Free Version:
Yes
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Company Details
Company:
Tcl
Website:
www.tcl.tk/about/language.html
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