Java Utililty Methods Double to String

List of utility methods to do Double to String

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Double to String

Description

The list of methods to do Double to String are organized into topic(s).

Method

String convertDoubleToString(double value)
convert Double To String

return Double.toString(value);

String convertDoubleToString(double value)
convert Double To String

if (Double.isInfinite(value)) {
 return (value < 0.0) ? "-Inf" : "+Inf";
return String.format("%f", value);

String double2str(double amount, int length)
doublestr

String strAmt = Double.toString(amount);
int pos = strAmt.indexOf('.');
if (pos != -1 && strAmt.length() > length + pos + 1)
 strAmt = strAmt.substring(0, pos + length + 1);
return strAmt;

String double2str(double d, int noOfDecimalDigit)
doublestr

String str = "";
String ds = Double.toString(d);
if (d == 0)
 ds = "0." + generateZeros(noOfDecimalDigit);
if (ds.length() < noOfDecimalDigit + 2)
 ds = ds + generateZeros(noOfDecimalDigit + 2 - ds.length());
int delimiterIndex = ds.indexOf(".");
int decLen = ds.substring(delimiterIndex, ds.length()).length() - 1;
...

String double2string(double doubledata)
doublestring

return String.valueOf(doubledata);

String double2String(double[] v)
converts a double array to a comma-separated string

StringBuilder builder = new StringBuilder();
for (double aV : v) {
 builder.append(aV).append(',');
return builder.toString();

String doubleToStr(Double d)
double To Str

String str = d.toString();
if (str != null && !"".equals(str)) {
 if (str.endsWith(".0")) {
 str = str.substring(0, str.lastIndexOf(".0"));
 return str;
 return str;
return "";

String doubleToStr(Double valor)
double To Str

return String.valueOf(valor);

String doubleToString(double d)
double To String

int length;
if (d < 0.0) {
 length = DOUBLE_BYTE;
} else {
 length = DOUBLE_BYTE - 1;
double db = 1.0;
for (int i = 1; i < length; i++) {
...

String doubleToString(double d)
Erstellt aus einem double einen String.

if (d % 1 == 0) {
 return Integer.toString((int) d);
} else {
 return Double.toString(d);