Java String charAt() The Java String class charAt() method returns a char value at the given index number. The index number starts…
method
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Java String toLowerCase() The java string toLowerCase() method returns the string in lowercase letter. In other words, it converts all characters of…
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Java String isEmpty() The Java String class isEmpty() method checks if the input string is empty or not. Note that here empty…
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Java String length() The Java String class length() method finds the length of a string. The length of the Java string is…
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Java String concat The Java String class concat() method combines specified string at the end of this string. It returns a combined…
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Java String contains() The Java String class contains() method searches the sequence of characters in this string. It returns true if the…
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Java String split() The java string split() method splits this string against given regular expression and returns a char array. Internal implementation…
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Java String endsWith() The Java String class endsWith() method checks if this string ends with a given suffix. It returns true if…
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Java String startsWith() The Java String class startsWith() method checks if this string starts with the given prefix. It returns true if…
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Java String equals() The Java String class equals() method compares the two given strings based on the content of the string. If…