Regular Expressions 101

Explanation
Pro

ng-repeat="the literal text ng-repeat=" (case sensitive)

Group 1([a-zA-Z]*)

Character Class[a-zA-Z]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

\s+any whitespace character, repeated at least once

Group 2(in)

inthe literal text in (case sensitive)

\s+any whitespace character, repeated at least once

Group 3([a-zA-Z\.{1}().]*)

Character Class[a-zA-Z\.{1}().]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

{the literal { (123₁₀ / 173₈ / 7B₁₆)

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

}the literal } (125₁₀ / 175₈ / 7D₁₆)

(the literal ( (40₁₀ / 50₈ / 28₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

\s+any whitespace character, repeated at least once

track by the literal text track by (case sensitive)

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

index"the literal text index" (case sensitive)

Global pattern flags

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

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

ng-repeat="([a-zA-Z]*)\s+(in)\s+([a-zA-Z\.{1}().]*)\s+track by \$index"

ng-repeat="research  in researches.main track by $index"

ng-repeat="research  in researches track by $index"

ng-repeat="patient in patientGroup.getPatients() track by $index"

ng-repeat="survey in model.getResearches().sub track by $index"