lastindexof Questions
7
Solved
We can find the index of the first occurrence of a given substring in MySQL using the INSTR() function as follows.
SELECT instr('Have_a_good_day', '_') AS index_position
It would display 5, the ...
Pang asked 8/10, 2012 at 4:30
7
Solved
I'm looking for a way to find the last index of an object in Javascript from a point in an array. For example:
array.lastIndexOf(object.key, start);
So far, I haven't found a good solution for ...
Retriever asked 22/9, 2017 at 14:38
7
How to check the last char of a string and see its a blank space? If its a blank space remove it?
Sectary asked 9/12, 2011 at 10:31
4
In Java, we can use indexOf and lastIndexOf. Since those functions don't exist in PHP, what would be the PHP equivalent of this Java code?
if(req_type.equals("RMT"))
pt_password = message.substri...
Millsaps asked 14/11, 2014 at 5:3
6
My Code:
String Y = "part1 part2 part3", X = "part1";
boolean foundMatch = false;
while(!foundMatch) {
foundMatch = Y.equals(X);
if(foundMatch) {
break;
}
else {
Y = useS...
Diaphony asked 23/3, 2011 at 16:50
4
Solved
I have this problem where String.Contains returns true and String.LastIndexOf returns -1. Could someone explain to me what happened? I am using .NET 4.5.
static void Main(string[] args)
{
Strin...
Basion asked 2/9, 2014 at 0:36
3
I have a string, and I need to find the last occurrence of any alphanumeric char in this string. Whichever the last alphanumeric character is in the string, I want that index. For
text="Hello Worl...
Extravagate asked 22/1, 2014 at 12:58
1
Solved
I'm trying to find the last operator (+, -, * or /) in a string.
I was trying to use the method string.indexof('operator', i);, but in this case I could only get the single type of operator. Is th...
Bergmans asked 9/10, 2013 at 9:23
1
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