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This may duplicate with previous topics but I can't find what I really need.
I want to get a first three characters of a string. For example:
var str = '012123'; console.info(str.substring(0,3)); //012 I want the output of this string '012' but I don't want to use subString or something similar to it because I need to use the original string for appending more characters '45'. With substring it will output 01245 but what I need is 01212345.
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Use the String. slice() method to get the first N characters of a string, e.g. str. slice(0, 3) . The slice() method takes the start and stop indexes as parameters and returns a new string containing a slice of the original string.
You can use the substr function like this: echo substr($myStr, 0, 5);
How to find the first 10 characters of a string in C#? To get the first 10 characters, use the substring() method. string res = str. Substring(0, 10);
var str = '012123'; var strFirstThree = str.substring(0,3); console.log(str); //shows '012123' console.log(strFirstThree); // shows '012'Now you have access to both.
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