I know how to convert a StringBuffer into a String, but how do I do the reverse process? Dean J Greenhorn Posts: 7 posted 23 years ago Just pass on the Stringbuffer object into String and create a new object. String s = new String(stringBuffer); vice versa use toString(); D.J...
System.out.println(todate); // here i am getting the output on console as '2001-01-03' }catch(ParseException ex){} String query ="SELECT * FROM REQUEST WHERE CREATE_DATE BETWEEN ? and ? "; StringBuffer sb = new StringBuffer(""); PreparedStatement pstate= null; Connection con = nu...
publicstaticvoidsendMessage(String payload) { StringBuffer buff = createCommand(HEX1);//HEX1 is just a char that holds 0x1; intsize = payload.length(); charcLength = (char)size; buff.append(cLength); buff.append(payload); sendData(buff.toString()); ...
此处传入integal的绝对值//Therefore (12.375)10 = (12)10 + (0.375)10 = (1100)2 + (0.011)2 = (1100.011)2StringBufferfractionPartbuf=newStringBuffer();for(inti=0;i<31;i++){fractionPartbuf.append(bits[i]);}StringbinaryStr=integralPart+"."+fractionPartbuf.toString();intfirst=binaryStr....
(String record) { record = record.trim(); int index = 0; Map result = new HashMap(); for (int i = 0; i < keys.length; i++) { //find the next comma StringBuffer sb = new StringBuffer(); char c; boolean inString = false; while (true) { c = record.charAt(index); if ...
at java.lang.StringBuffer.getChars(Unknown Source) at org.apache.log4j.helpers.ISO8601DateFormat.format(ISO8601DateFormat.java:130) at java.text.DateFormat.format(Unknown Source) at org.apache.log4j.helpers.PatternParser$DatePatternConverter.convert(PatternParser.java:444) at org.apache.log4j...
public static String bytesToHex(byte[] b, int off, int len) { StringBuffer buf = new StringBuffer(); for (int j=0; j<len; j++) buf.append(byteToHex(b[off+j])); return buf.toString(); } public static String byteToHex(byte b) { ...
(from item_geofunc.h/cpp). This is a subclass of Item_str_func & therefore has a STRING_RESULT. Consequently the data is returned as a string buffer. Somewhere (??) an Item_buff is created (through the new_item_buff func in item_buff.cpp) for the item representing the "AsBinary(...
to factor out repeated code private static void writeAttribute(Writer out, String name, Map record) throws IOException { out.write(" " + name + "='" + escapeText((String) record.get(name)) + "'"); } private static void writeAmount(Writer out, String year, Map record) throws ...