![]() ![]() Turning a CharSequence value into a signed primitive int in the radix specified by the second argument from beginIndex to endIndex. Since: Java 8 Integer.parseInt(s, beginIndex, endIndex, radix) Method signature: public static int parseInt(String s, int radix) throws NumberFormatExceptionĮxamples: (Integer.parseInt("0", 10)) Parses a string argument as a signed primitive int in the radix specified by the second argument. Method signature: public static int parseInt(String s) throws NumberFormatExceptionĮxample: int i = Integer.parseInt("100") Integer.parseInt(s)Ĭonverts a String value as a signed primitive int. You should use methods described here to parse a string to int. NOTE: It’s impossible to cast String object to primitive int or to Integer object. ![]() If you need to turn a string into an int and specify default value in case of NumberFormatException – use NumberUtils.toInt from.If you have String in special format (“0x“, “0X“, “#“) – use code. ![]()
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