The versatility of different words allows them to be used in various fields of human activity, and the understanding of these concepts is different. One such multi-faceted word is “typing”. This concept is most often found in metrology, design, architecture. This term is also used by programmers.
What does typing mean
The solution to various problems may lie in the creation of various forms and standards, which should be followed when working with technologies and production processes. Typification is engaged in standardization and development of universal solutions. The meaning of the word means a direction in construction, design, which allows the construction of various objects on the basis of standard projects. The development of several basic principles significantly speeds up the process of building a structure or increases the efficiency of the system as a whole.
Typification in construction
What does typing mean for a builder? Most likely, the use of specially developed types, rules and regulations, standardized tools and designs. Such typing is designed to significantly increase the return on the actions of the builder, increase the efficiency of the machines and mechanisms involved, and speed up the construction of the facility.construction.
Separate elements of typing have been known since ancient times. Archaeologists find traces of reuse of individual fragments of structures, duplication of standard construction techniques. The use of individual elements of typification took place both in the buildings of the Middle Ages and in the classical buildings of the New Age. But typification has played the biggest role in the architecture of the post-Soviet countries. Industrialization required a huge influx of labor - and hence the construction of standard and economical high-rise buildings. This is how the famous "Khrushchev" buildings appeared - typical projects of the 50-70s, which, thanks to typing, were built in all corners of the former Soviet Union in a short time.
Typification in standardization
Standardization covers many related technical disciplines. Thanks to this science, metering devices show the same values, working tools are designed for the same work, and the goods offered to customers are certified according to the same parameters. Typification is the establishment of uniform rules and norms in the production of certain goods, tools, and so on. This process is developing in various directions of technology standardization, is taken into account in the development of regulatory documentation, and affects standard methods of calculation and budgeting.
Typing in programming
What does typing mean in this case? Programming is basicallyis a process of communication between a person and a computer. Like any communication, such a conversation is possible only with the help of a language, which is a tool for translating human commands into signals understandable for a computer. All standard processes in programming are conducted in one language or another. A huge role in the classification of such languages is played by typing. The meaning and meaning of this concept makes the issue of typing the basis for using existing languages and creating new ones.
Two groups of programming languages
In general, existing languages are divided into two large groups:
- untyped languages;
- typed languages.
As you can see, typing is the very benchmark by which you can divide a huge number of existing languages on a simple and understandable basis. Untyped languages - assembler, Brainfuck or the same Forth - are designed to solve a narrow range of problems. They cannot be adapted or improved. Another thing is languages in which typing is present. These are Scala, PHP, C, Python and Lua, as well as some other tools.
Structures of typed languages
Typed languages are much more complex and interesting. Therefore, it became necessary to divide them again into several groups according to certain characteristics, in which, again, typing plays an important role.
- Languages of dynamic or statistical typing. Separation on this basis is carried out according to final typesvariable functions. Statistical typing is carried out at the compilation stage. That is, when processing a command, the compiler already “knows” where to look for a particular type. Another thing is dynamic typing. The meaning of the types is already clarified during the processing of the command. Example of statistical typing: C, Java, C; dynamic subgroup provided: Python, JavaScript, Ruby.
- Strong and loose typing languages. The first does not allow the language to mix different types in the expressions used - for example, infinity cannot be subtracted from one in such a language. Languages with loose typing may well perform an implicit conversion, albeit with a significant loss of precision. Examples of separation on this basis: strict: Python, Lisp, Haskell, Java; non-strict: C, Visual Basic, JavaScript, PHP.
- Implicit and explicit typing. Separation is done through the compiler. An explicitly typed language creates used and new variables explicitly. In implicit languages, this function lies with the compiler. Examples of explicitly typed languages are C++, D, C. Implicit: Lua, PHP, JavaScript.
As you can see, typing plays a big role in various activities. Taking into account the growing processes of globalization, its role will only increase. It will take a lot of effort and time to typify all existing and future processes and technologies, bring them to the same denominator, thereby greatly facilitating the life of people in all corners of the Earth.
