Learn how to reverse a String in Python. There is no built-in function to reverse a String in Python. The fastest (and easiest?) way is to use a slice that steps backwards,-1. ExampleGet your own Python Server Reverse the string "Hello World": ...
A reversed() function is used to reverse the order of the given string. It reverses the string without allocating new spaces. This function returns the ReversedCollection instance which contains an underlaying collection and provides access to its each element in reverse order. If you want to ...
function($a) { return $a-3; }, PHP_INT_MAX); $foo = __hook_fire('filter_name', $foo); // $foo = 0 $foo = __hook_fire('filter_name', $foo); // $foo = -2 // get current os __os() // ['windows','mac','linux'] ...
# function definition that will return# reverse string/digitsdefreverse(n):# to convert the integer value into strings=str(n)p=s[::-1]returnp# now, input an integer numbernum=int(input('Enter a positive value: '))# Calling the function and printing the resultprint('The reverse integer:...
array_reverse() 以相反的顺序返回数组。 array_search() 搜索数组中给定的值并返回键名。 array_shift() 删除数组中首个元素,并返回被删除元素的值。 array_slice() 返回数组中被选定的部分。 array_splice() 删除并替换数组中指定的元素。 array_sum() 返回数组中值的和。 array_udiff() 比较数组,返回差集...
The following code example shows us how we can reverse a string with the Array.Reverse() function in C#. using System; namespace reverse_string { class Program { static string Reverse(string text) { char[] charArray = text.ToCharArray(); Array.Reverse(charArray); return new string(char...
To convert a given string to uppercase in PHP, we usestrtoupper()method. strtoupper() Function This method takes a string in any case as an argument and returns uppercase string. Syntax strtoupper(string) PHP code to convert string into uppercase ...
// Define a function named 'reverse_string' that takes a string as input and returns its reversefnreverse_string(input:&str)->String{// Create a new String to store the reversed stringletmutreversed_string=String::new();// Iterate over the characters of the input string in reverse order...
simpler function to convert a number in bytes, kilobytes... <?php function bytes($a) { $unim = array("B","KB","MB","GB","TB","PB"); $c = 0; while ($a>=1024) { $c++; $a = $a/1024; } return number_format($a,($c ? 2 : 0),",",".")." ".$unim[$c]; }...
(32767);BEGINIFinput_stringISNULLTHENRETURNNULL;ENDIF;FORiINREVERSE1..LENGTH(input_string)LOOPreversed_string :=reversed_string||SUBSTR(input_string,i,1);ENDLOOP;RETURNreversed_string;ENDReverseString;FUNCTIONSubstringCount(input_stringINVARCHAR2,substringINVARCHAR2)RETURNNUMBERIScnt NUMBER :=0;position...