Regular Expressions 101

NNthe literal text NN (case sensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Negated Character Class[^.]*

*matches any number of characters outside the set below:

.the literal . (46₁₀ / 56₈ / 2E₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

NN\.[^.]*\.

Test String
New

['NN.KTXS/KTXE.FOO BAR.STACK.OVERFLOW', 'NN.WFXL.Harlan KY.Harlan.KY', 'NN.WRGB/WCWN.Los Angeles CA.Burbank.CA', 'NN.KVII/KVIH.Denver.Denver.CO', 'NN.KEYE.Denver.Denver.CO']

Regular Expression

Test StringNew

ExtractionProcessing...

Test String
New

Extraction
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