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Although naked objects does not conform to the strict definition of MDA, it shares many of the same goals. Dan Haywood has argued that naked objects is a more effective approach to achieving those goals. [10] Restful Objects. A standard for creating a RESTful interface from a domain object model. Though the Restful Objects specification does ...
The value is set directly by using a std::promise, or set to the result of a function call using std::packaged_task or std::async. In the Dojo Toolkit's Deferred API as of version 1.5, a consumer-only promise object represents a read-only view. [7]
Selenium Remote Control was a refactoring of Driven Selenium or Selenium B designed by Paul Hammant, credited with Jason as co-creator of Selenium. The original version directly launched a process for the browser in question, from the test language of Java, .NET, Python or Ruby.
In marketing, a company’s value proposition is the full mix of benefits or economic value which it promises to deliver to the current and future customers (i.e., a market segment) who will buy their products and/or services. [1] [2] It is part of a company's overall marketing strategy which differentiates its brand and fully positions it in ...
Selenium is found in metal sulfide ores, where it substitutes for sulfur. Commercially, selenium is produced as a byproduct in the refining of these ores. Minerals that are pure selenide or selenate compounds are rare. The chief commercial uses for selenium today are glassmaking and pigments. Selenium is a semiconductor and is used in photocells.
Hydrogen selenide is hazardous, being the most toxic selenium compound [3] and far more toxic than its congener hydrogen sulfide. The threshold limit value is 0.05 ppm. The gas acts as an irritant at concentrations higher than 0.3 ppm, which is the main warning sign of exposure; below 1 ppm, this is "insufficient to prevent exposure", while at ...
Chemicals are added for organoleptic purposes and many boost the addictive properties of cigarettes, especially when burned. [ citation needed ] One of the classes of chemicals on the list, ammonia salts, convert bound nicotine molecules in tobacco smoke into free nicotine molecules.
The amount of carbonyl compounds in e-cigarette aerosols varies substantially, not only among different brands but also among different samples of the same products, from 100-fold less than tobacco to nearly equivalent values. [62] The propylene glycol-containing liquids produced the most amounts of carbonyls in e-cigarette aerosols. [18]