Category: JavaScript

17 Feb 2015 23:52

Joined:	26/01/2009
Level:	Silver
Points:	96

Points:	3

Find the <<>> character in string

Hi friends,

i have strings like below
eg:1
var a = <<sachu>>
eg2:
var a = <sachu>
eg3:
var a = <<<<<john>>>

in the string if i am having < or > i want to return some value like 0 or 1 ...based on that i ll work on
if i found atleast one < or > i want to return some value

how can we achive via javascript ... simple function plz

thaks,
saravanan

#756516

18 Feb 2015 02:57

Joined:	28/04/2006
Level:	Gold
Points:	29723

Points:	3

Hai Saravanan,
You can use IndexOf with the JavaScript to search the index of the particular character or the string.


var a = "<<<<<john>>>";
int idx = a.IndexOf("<");
alert ("index of < is" + idx);

You can also go through the below link for the workaound if you are still having any issues:


http://stackoverflow.com/questions/273789/is-there-a-version-of-javascripts-string-indexof-that-allows-for-regular-expr

Hope it will be helpful to you.

Regards,
Pawan Awasthi(DNS MVM)
+91 8123489140 (whatsApp), +60 14365 1476(Malaysia)
pawansoftit@gmail.com

#756519

18 Feb 2015 04:21

Joined:	26/01/2009
Level:	Silver
Points:	96

Points:	1

thx Pawan

Find the <<>> character in string

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