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2
awarded Curious
Jun
30
awarded Notable Question
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8
awarded Popular Question
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14
awarded Nice Question
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8
awarded Yearling
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27
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Oct
8
comment javascript regex backrefence
But there should only be one match for this. I still don't understand about the second "abc" in the output. Please help.
Oct
5
comment javascript regex backrefence
Can you tell why why there is a comma followed by "abc"? I thought the result should only be "abcabccxabc". Thank you.
Oct
5
comment javascript regex backrefence
I tried both and i'm getting output: abcabcxabc,abc.
Oct
5
asked javascript regex backrefence
Oct
4
comment php regex: phone number 7-12 digits may contain hypen or space
I found this great link regular-expressions.info/brackets.html that i'm reading up now. I will let u know if I have doubt.
Oct
4
comment php regex: phone number 7-12 digits may contain hypen or space
Can you tell me what is the purpose of backreference and non-capturing group? This seems to be advanced regex for me. I'm clueless. I only understand simple regex. Please help. Thank you.
Oct
3
accepted php regex: phone number 7-12 digits may contain hypen or space
Oct
3
comment php regex: phone number 7-12 digits may contain hypen or space
Ok, i got it. Does that mean space and hypen is not going to be included when verifying the regular expression? only numbers will be verified?
Oct
3
comment php regex: phone number 7-12 digits may contain hypen or space
Yes, i have to read up a lot. Thanks.
Oct
3
comment php regex: phone number 7-12 digits may contain hypen or space
I have no idea on what is a non-capturing group. I guess I have to read up a lot. Thanks for the great explanation!
Oct
3
asked php regex: phone number 7-12 digits may contain hypen or space
Sep
25
comment javascript TypeError: document.getElementsByTagName("p")[0].innerHtml is not a function
thanks. What a silly mistake.
Sep
25
accepted javascript TypeError: document.getElementsByTagName("p")[0].innerHtml is not a function
Sep
24
asked javascript TypeError: document.getElementsByTagName("p")[0].innerHtml is not a function
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