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Count number of matches of a regex in Javascript
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/*
* Example
*/
const count = (str) => {
const re = /[a-z]{3}/g
return ((str || '').match(re) || []).length
}
const str1 = 'abc, def, ghi'
const str2 = 'ABC, DEF, GHI'
console.log(`'${str1}' has ${count(str1)} occurrences of pattern '/[a-z]{3}/g'`)
console.log(`'${str2}' ...
How to remove part of a string before a “:” in javascript?
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ghosh
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answered Nov 3 '10 at 22:46
Nick Craver♦Nick Craver
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Why does pylint object to single character variable names?
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edited Aug 9 '18 at 6:39
answered Feb 17 '14 at 16:12
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HTML if image is not found
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edited May 30 '19 at 22:36
Nowaker
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How to alter SQL in “Edit Top 200 Rows” in SSMS 2008
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If you right click on any result of "Edit Top 200 Rows" query in SSMS you will see the option "P...
What's wrong with this 1988 C code?
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edited Dec 27 '11 at 3:33
answered Dec 27 '11 at 3:20
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How can I shift-select multiple checkboxes like GMail?
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13 Answers
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How to make EditText not editable through XML in Android?
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ELITE
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answered May 30 '11 at 9:23
Kristiono SetyadiKr...
How can I create a directly-executable cross-platform GUI app using Python?
... community wiki
14 revs, 6 users 73%lubos hasko
20
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Inserting HTML into a div
...everyone did this!
– Enrico
Aug 1 '13 at 12:39
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