i modifier:insensitive. Case insensitive match (ignores case of[a-zA-Z]) . matches any character (except for line terminators) *matches the previous token betweenzeroandunlimitedtimes, as many times as possible,
matches the characterscomliterally (case insensitive) Global pattern flags g modifier:global. All matches (don't return after first match) m modifier:multi line. Causes^and$to match the begin/end of each line (not only begin/end of string) ...
5.1 Case Insensitive Theimodifier is used to perform case-insensitive matching. For example, the regular expression/The/gimeans: an uppercaseT, followed by a lowercase h, followed by ane. And at the end of regular expression theiflag tells the regular expression engine to ignore the case. A...
The i modifier is used to perform case-insensitive matching. For example, the regular expression /The/gi means: an uppercase T, followed by a lowercase h, followed by an e. And at the end of regular expression the i flag tells the regular expression engine to ignore the case. As you ...
Begin with"a"or"A". This is a case-insensitive match. End with"cme". This is a case-sensitive match. These strings match the example regular expression: "acme" "Acme" The following example uses the$regexoperator to findnamefield strings that match the regular expression"(?i)a(?-i)cme...
Optional: nginx.org/path-regex: "case_sensitive" - specifies a preceding regex modifier to be case sensitive (~*). Optional: nginx.org/path-regex: "case_insensitive" - specifies a preceding regex modifier to be case sensitive (~). Optional: nginx.org/path-regex: "exact" - specifies exact...
This is a case-insensitive match. End with "cme". This is a case-sensitive match. These strings match the example regular expression: "acme" "Acme" The following example uses the $regex operator to find name field strings that match the regular expression "(?i)a(?-i)cme": { name: ...
i Performs case-insensitive matching Example 2: Regular Expression Modifier const string = 'Hello hello hello'; // performing a replacement const result1 = string.replace(/hello/, 'world'); console.log(result1); // Hello world hello // performing global replacement const result2 = string.rep...
/foo/i std::regex bar("foo", icase); A difference here is that perl has "unnamed literal constant", where C++ prefers to create "named object". Both have the regular expression and modifier (flags). The literal constant is used directly in match expression, while the named regex can ...
{3,5}will match from 3 to 5'a'characters.Omittingmspecifies a lower bound of zero, and omittingnspecifies an infinite upper bound.As an example,a{4,}bwill matchaaaabor a thousand'a'characters followed by ab, but notaaab. The comma may not be omitted or the modifier would be ...