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java Programming Glossary: numberformat.getinstanceHow to check if a String is a numeric type in Java http://stackoverflow.com/questions/1102891/how-to-check-if-a-string-is-a-numeric-type-in-java static boolean isNumeric String str NumberFormat formatter NumberFormat.getInstance ParsePosition pos new ParsePosition 0 formatter.parse str pos..
best way to parseDouble with comma as decimal separator? http://stackoverflow.com/questions/4323599/best-way-to-parsedouble-with-comma-as-decimal-separator question Use java.text.NumberFormat NumberFormat format NumberFormat.getInstance Locale.FRANCE Number number format.parse 1 234 double d number.doubleValue..
How to set thousands separator in Java? http://stackoverflow.com/questions/5323502/how-to-set-thousands-separator-in-java based on JavaDoc DecimalFormat formatter DecimalFormat NumberFormat.getInstance Locale.US DecimalFormatSymbols symbols formatter.getDecimalFormatSymbols..
JTable cell editor number format http://stackoverflow.com/questions/6556651/jtable-cell-editor-number-format myLocale Locale.getDefault NumberFormat numberFormatB NumberFormat.getInstance myLocale numberFormatB.setMaximumFractionDigits 2 numberFormatB.setMinimumFractionDigits.. number try ParsePosition pos new ParsePosition 0 Number n NumberFormat.getInstance .parse str pos if pos.getIndex str.length throw new ParseException.. Locale.getDefault better still NumberFormat numberFormatB NumberFormat.getInstance myLocale numberFormatB.setMaximumFractionDigits 2 numberFormatB.setMinimumFractionDigits..
How do I convert a String to Double in Java using a specific locale? http://stackoverflow.com/questions/888088/how-do-i-convert-a-string-to-double-in-java-using-a-specific-locale specify it in the call to getInstance. NumberFormat nf NumberFormat.getInstance Locale.FRENCH You can also use a NumberFormat to parse numbers..
How to customize a tooltip of CategoryPlot items in JFreeChart? http://stackoverflow.com/questions/8925975/how-to-customize-a-tooltip-of-categoryplot-items-in-jfreechart
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