Function in a programming language, which evaluates a string
"Evaluation (computer science)" redirects here. For other uses, see Evaluation (disambiguation).
In some programming languages, eval , short for the English evaluate, is a function which evaluates a string as though it were an expression in the language, and returns a result; in others, it executes multiple lines of code as though they had been included instead of the line including the eval. The input to eval is not necessarily a string; it may be structured representation of code, such as an abstract syntax tree (like Lisp forms), or of special type such as code (as in Python). The analog for a statement is exec, which executes a string (or code in other format) as if it were a statement; in some languages, such as Python, both are present, while in other languages only one of either eval or exec is.
Eval and apply are instances of meta-circular evaluators, interpreters of a language that can be invoked within the language itself.[citation needed]
though they had been included instead of the line including the eval. The input to eval is not necessarily a string; it may be structured representation...
Wadebridge, England PL27 7TU". Wikimedia Commons has media related to St Eval. Trevisker Round at St Eval Cornwall Record Office Online Catalogue for St Eval...
Adam and Eve, according to the creation myth of the Abrahamic religions, were the first man and woman. They are central to the belief that humanity is...
Force St. Eval or RAF St. Eval was a Royal Air Force station for the RAF Coastal Command, southwest of Padstow in Cornwall, England, UK. St Eval's primary...
< 10; i++) { Lazy<Integer> b = a; a = () -> b.eval() + b.eval(); } System.out.println("a = " + a.eval()); In the above, the variable a initially refers...
as Allhalloween, All Hallows' Eve, or All Saints' Eve) is a celebration observed in many countries on 31 October, the eve of the Western Christian feast...
Look up eves in Wiktionary, the free dictionary. Eves is a surname. Notable people with the surname include: Archie Eves (1876–1858), American football...
Atom Eve (Samantha Eve Grayson, née Wilkins), or simply Eve, is a superhero created by writer Robert Kirkman and artist Cory Walker, currently drawn by...
21.49194°N 39.19000°E / 21.49194; 39.19000 The Tomb of Eve, also known as Eve's Grave and Eve's Tomb, is an archeological site located in Jeddah, Saudi...
Eve of Destruction may refer to: Eve of Destruction (film), a 1991 American science fiction film Eve of Destruction (miniseries), a 2013 American-Canadian...
Memphis Eve Sunny Day Iris Hewson (born 7 July 1991) is an Irish actress. Her first major role was in the 2011 drama film This Must Be the Place, and...
On the Eve (Russian: «Накануне», Nakanune) is the third novel by Russian writer Ivan Turgenev. It has elements of social comedy but fell foul of radical...
Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus. Christmas Day is observed around the world...
Alice Sophia Eve (born 6 February 1982) is a British actress. The daughter of actors Trevor Eve and Sharon Maughan, she began her career with supporting...
Eves v Eves [1975] EWCA Civ 3 is an English land law case, concerning constructive trusts of the family home. Mr Eves bought a home and kept the legal...
The International Journal of Educational Research is an international peer-reviewed academic journal covering educational research. It was established...
genetics, the Mitochondrial Eve (more technically known as the Mitochondrial-Most Recent Common Ancestor, shortened to mt-Eve or mt-MRCA) is the matrilineal...
Killing Eve is a British spy thriller television series, produced in the United Kingdom by Sid Gentle Films for BBC America and BBC Three. The series...
execution. An eval() injection vulnerability occurs when an attacker can control all or part of an input string that is fed into an eval() function call...
defined by the relation evalB−n=Bn−{\displaystyle \operatorname {eval} B_{-}^{n}=B_{n}^{-}}, where eval{\displaystyle \operatorname {eval} } is the index-lowering...
engine). Knievel used the Triumph at the Caesars Palace crash on New Year's Eve 1967. When Knievel returned to jumping after the crash, he used Triumph for...
to use skills such as piercing super armor and enemy combo interruption. Eve also has a Burst Gauge filled through successive parries and combos, which...
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