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Need to Auto generate key in Alphanumeric


Need to Auto generate key in Alphanumeric

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Need to Auto generate key in Alphanumeric
Tag : javascript , By : nhuser
Date : November 29 2020, 12:01 PM

Does that help You can create a function as following to generate catagory_no,
Use String.prototype.padStart to keep the length of string 5 with 0 appended.
let catagory = (() => {
	count = 1;
	return () => {
		if(count < 9999) {
			return `C${(count++).toString().padStart(4, '0')}`
		} throw('Max Limit Reached')
	}
})();

console.log(catagory())
console.log(catagory())
console.log(catagory())

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auto increment alphanumeric characters php


Tag : php , By : Stuka
Date : March 29 2020, 07:55 AM
wish helps you Is is possible to auto increment an alphanumeric number with php so it looks like: , Try it and see
$x = 'AA998';
for($i = 0; $i < 10; $i++) {
    echo $x++,'<br />';
}
$x = '000AY';
for($i = 0; $i < 10; $i++) {
    echo $x++,'<br />';
}
$x = 'ZZ998';
for($i = 0; $i < 10; $i++) {
    $x++;
    if (strlen($x) > 5)
        $x = '000AA';
    echo $x,'<br />';
}

Generate alphanumeric ID with PHP


Tag : php , By : cnemelka
Date : March 29 2020, 07:55 AM
I wish this helpful for you I want to generate some sort of ID similar to the way that Google generates URLs for their classroom service. , Use this code:
$charset = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
$str = '';
$length = strlen($charset);
$count = 12;
while ($count--) {
    $str .= $charset[mt_rand(0, $length-1)];
}
echo $str;

Auto incrementing alphanumeric sequence


Tag : php , By : Jorge Palacio
Date : March 29 2020, 07:55 AM
I wish this help you Need pointer for algorithm on generating alphanumeric sequence. The requirement is as follows. , Python:
digits="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"

def NthStr(n):
    str=digits[n%len(digits)];
    while n>=len(digits):
        n=(n/len(digits) - 1)
        str=digits[n%len(digits)]+str
    return str

Auto alphanumeric Unique Id with C#


Tag : chash , By : Matthew Steed
Date : March 29 2020, 07:55 AM
I wish did fix the issue. You can have a function that gets current value and gives you the next value:
public string Next(string cur)
{
    int num = int.Parse(cur.Substring(1));
    char chr = cur[0];
    num++;
    if (num > 9999)
    {
        num = 0;
        chr++;
    }
    return chr + num.ToString().PadLeft(4, '0');
}
select Max(id) from voiceno

Auto Generate alphanumeric Unique Id with C#


Tag : chash , By : Sigtryggur
Date : January 02 2021, 06:48 AM
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