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C++ 2022-03-27 19:20:39
lists occurrences of characters in the string c++
int d[27]={0}; for (int i = 0; i < str.length(); i++) //AABBCC d[str[i] - 'A']++; for (int i = 0; i < str.length(); i++) if (d[str[i] - 'A'] != 0) { cout << str[i] << " "<< d[str[i] - 'A'] << " "; /... Add solution -
Java 2022-03-15 01:00:03
java find all of letter in string
String stringName = "Hello"; String characterToFind = "l"; //This example will find all the Ls in this string and will print the index of //it as soon as it is detected for(int i = 0; i < stringName.length(); i++){ if(stringName.... Add solution -
Java 2022-03-13 04:15:04
ClickableSpan multiple
1 private void makeTagLinks(final String text, final TextView tv) { 2 if (text == null || tv == null) { 3 return; 4 } 5 final SpannableString ss = new SpannableString(text); 6 final List items = Arrays.asList(text.split("\\s*,\\s 7 int start =... Add solution -
Java 2022-03-12 21:15:23
java indexof all occurrences
String stringName = "Hello"; String characterToFind = "l"; //This example will find all the Ls in this string and will print the index of //it as soon as it is detected for(int i = 0; i < stringName.length(); i++){ if(stringName.... Add solution -
Java 2022-03-09 00:05:13
length vs length() method in java
length() : In String class we have length() method which is used to return the number of characters in string. Ex : String str = “Hello World”; System.out.println(str.length()); Str.length() will return 11 characters including space. leng... Add solution -
Java 2022-02-27 11:05:21
java rename file extension
// java rename file extension import java.io.File; import java.io.IOException; import java.util.regex.Matcher; import java.util.regex.Pattern; public class RenameFileExtension { public static boolean renameExtension(String strSource, String strNewExte... Add solution
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