O resultado da execução desse script é:
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Com base no mesmo assunto
Ano: 2014
Banca:
FEPESE
Órgão:
MPE-SC
Prova:
FEPESE - 2014 - MPE-SC - Analista - Tecnologia da Informação |
Q386477
Programação
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Considere o seguinte código Javascript:
O resultado da execução desse script é:
Gabarito: D
The match() method searches a string for a match against a regular expression, and returns the matches, as an Array object.
Note: If the regular expression does not include the g modifier (to perform a global search), the match() method will return only the first match in the string.
http://www.w3schools.com/jsref/jsref_match.asp
The match() method searches a string for a match against a regular expression, and returns the matches, as an Array object.
Note: If the regular expression does not include the g modifier (to perform a global search), the match() method will return only the first match in the string.
This method returns null if no match is found.
Perform a global, case-insensitive search for "ain":
var str = "The rain in SPAIN stays mainly in the plain";
var res = str.match(/ain/gi);
The result of res will be:
ain,AIN,ain,ain
http://www.w3schools.com/jsref/jsref_match.asp