Take the following Python code that stores a string: str = **#ABC123*#*123*abc**#* I ***##*****I Remove all the * or # in the string, and then output the result. Hint: You can use for loop to go through all charactors one by one . Or you can use string method str.replace.
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- Use for loop in Java language Write the method stringSplosion().* * The method takes one parameter, a non-empty String str (such as "Code") and* returns a String in the form "CCoCodCode". Notice that this includes the* first character of the original String, followed by the first two characters,* and so on until the whole String is used.* * Examples: stringSplosion("Code") returns "CCoCodCode" stringSplosion("abc")* returns "aababc" stringSplosion("x") returns "x"* * @param str the input String to process.* @return a new String as described above.In Java create a class CharsToUnicodeWhile. Write code that reads from the user a string of characters and then prints them in Unicode. The user can quit the program by typing “Q' or “q”, otherwise the program stays in a loop and reads another string to convert it to Unicode. Use a while loop to test “Q' or “q” and a for loop to traverse the entered string, character by character. Hint: Initialize the while-loop condition BEFORE you enter the loop and update the while-loop condition AT THE END of the body of the loop.TAKE A LIST OF STRING FROM THE USER AND COUNT THE NUMBER OF UNIQUE ELEMENTS WITHOUT USING THE FOR, WHILE, Do-WHILE LOOPS. PREFERRED PROGRAMMING LANGUAGE: JAVA/C++
- In python, The function remove_vowels takes one parameter, s, a string of any length. The function then returns a new string that contains all the letters in s except for the vowels: 'a', 'e', 'i', 'o', 'u'. You may assume the string contains no upper-case letters. Hint: Accumulate the new string. - Use a for loop to iterate over the characters in s - Inside the loop, update the accumulator if the current character is not a lowercase vowel ( if ch not in 'aeiou' ) For example: Test Result print(remove_vowels("giraffe")) grff print(remove_vowels("love bug")) lv bg print(remove_vowels("racecar")) rccr print(remove_vowels("uoiea"))public static String pancakeScramble(String text) This nifty little problem is taken from the excellent Wolfram Challenges problem site where you can also see examples of what the result should be for various arguments. Given a text string, construct a new string by reversing its first two characters, then reversing the first three characters of that, and so on, until the last round where you reverse your entire current stringpublic static String pancakeScramble(String text) This nifty little problem is taken from the excellent Wolfram Challenges problem site where you can also see examples of what the result should be for various arguments. Given a text string, construct a new string by reversing its first two characters, then reversing the first three characters of that, and so on, until the last round where you reverse your entire current string.This problem is an exercise in Java string manipulation. For some mysterious reason, the Java String type does not come with a reverse method. The canonical way to reverse a Java string str is to first convert it to mutable StringBuilder, reverse its contents, and convert the result back to an immutable string, that is,str = new StringBuilder(str).reverse().toString(); Here's the tester it must pass: @Test public void testPancakeScramble() throws IOException {// Explicit test casesassertEquals("", P2J3.pancakeScramble(""));assertEquals("alu",…
- public static String pancakeScramble(String text) This nifty little problem is taken from the excellent Wolfram Challenges problem site where you can also see examples of what the result should be for various arguments. Given a text string, construct a new string by reversing its first two characters, then reversing the first three characters of that, and so on, until the last round where you reverse your entire current string. This problem is an exercise in Java string manipulation. For some mysterious reason, the Java String type does not come with a reverse method. The canonical way to reverse a Java string str is to first convert it to mutable StringBuilder, reverse its contents, and convert the result back to an immutable string, that is, str = new StringBuilder(str).reverse().tostring(); A bit convoluted, but does what is needed without fuss or muss. Maybe one day the Java strings will come with the reverse method built in, just like the string data types of all sensible…In Python, The function add_char_counts takes three parameters: a string s and two strings of length 1, char1 and char2, and returns the total number of times either char1 or char2 appears in s. For example, the word "scallions" has 2 s's and 1 n, so add_char_counts("scallions", "s", "n") returns 3. Hint: Use a string method to help solve this problem (count). You do not need an accumulator. For example: Test Result print(add_char_counts('Indiana', 'a', 'b')) 2 print(add_char_counts('BAHAMAS', 'A', 'B')) 4 print(add_char_counts('Mississippi', 'i', 'M')) 5 print(add_char_counts("spam spam spam spam", "s", "p")) 8In python: Implement the get_num_of_non_WS_characters() function. get_num_of_non_WS_characters() has a string parameter and returns the number of characters in the string, excluding all whitespace. Implement the get_num_of_words() function. get_num_of_words() has a string parameter and returns the number of words in the string
- * You should use str.length() as the length of the string, since * Codecheck will use another string to test your program. * Step 1: Enter your name for @author and today's date for @version * @author * @version */ public class OddIndexChars { public static void main(String [] args) { 4 String str = "Introduction to Programming"; // Step 2: Use a for loop to print all chars at the odd index positions, one per line 7 8 // 20 } 21 }. 22Using Javascript and HTML: An interesting application of computers is drawing graphs and bar charts (sometimes called histograms). Write a script that reads five numbers between 1 and 30. For each number read, output HTML5 text that displays a line containing the same number of adjacent asterisks. For example, if your program reads the number 5, it should out HTML5 test that displays *****.public static int createMirror(String str) write your code to calculate the number of characters that should be removed from a string so that it becomes a mirrored word. dont use 3rd party libraries and java.util