Assuming you’re talking about java.util.Scanner, the default delimiter is whitespace. Therefore, if you enter “14 45 20 16” on the command line and then pressed the enter key, the nextInt or next call on the scanner instance would return 14. If you then call nextInt on scanner again, you get no prompting; that would immediately … Read more
Assuming you’re using scanner, yes, it could. The scanner operates on the notion that a regexp serves as delimiter: Each match of the regex delimits, and whatever the regexp matches is tossed out (because nobody ‘cares’ about reading the spaces or the commas or whatever). The scanner then gives you stuff in between the delimiters. … Read more
<?php $arr = array(); //your array, your values. $arrGonnaBe = array(); foreach($arr as $a){ $exp = explode(“##”,$a); if(count($exp)>1){ foreach($exp as $e){ array_push($arrGonnaBe,$e); } }else{ array_push($arrGonnaBe,$exp[0]); } } print_r($arrGonneBe); ?> 0 solved make new array from existing array based on a delimiter in php
You can do this with a String#replaceAll method: str = str.replaceAll(“-(nic|a)\\b”, “”); Regex -(nic|adm) matches a hyphen followed by nic or adm. \\b is for word boundary to make sure we don’t match unwanted text like abc. You can add more suffixes in this group that you want to be removed. solved Java regex: Multiple … Read more
$String1 = ‘ABC*WELCOME*CDF’; list( ,$myString, ) = explode(‘*’,$String1); echo $myString; 2 solved How to split a string between two delimiters in php [closed]
There are a decent amount of ways to accomplish what you are asking, but here is one way to read a file into a program and split each line by specific delimiters into a list, while still keeping the delimiters in the sentence. All of the functionality for turning a file to a list based … Read more
No that’s not really a good way. If you just want the numbers a numbers, i.e. as normal int values, then use the “%d” conversion operator instead, and have your variables be normal int variables, which you then pass to sscanf using the address-of operator &. As in int num1; int num2; int num3; int … Read more