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Java 2021-10-08 13:56:09
java how to call getReader twice
public class CustomHttpServletRequestWrapper extends HttpServletRequestWrapper { private static final Logger logger = Logger.getLogger(CustomHttpServletRequestWrapper.class); private final String body; public CustomHttpServletRequestWrapper(HttpServletR... Add solution -
C# 2021-10-08 11:42:04
login to ftp server c#
public string[] GetDirectory() { StringBuilder result = new StringBuilder(); FtpWebRequest requestDir = (FtpWebRequest)WebRequest.Create("ftp://urserverip/"); requestDir.Method = WebRequestMethods.Ftp.ListDirectory; requestDir.Cr... Add solution -
Other 2021-10-08 07:27:06
Android DatePickerDialog: Set min and max date for selection
mdate.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { final Calendar calendar = Calendar.getInstance(); //set time zone calendar.setTimeZone(TimeZone.getTimeZone... Add solution -
Java 2021-10-06 03:56:06
generate 5 digit random string in java
import java.util.Random; public class Generator { public static String generateRandomPassword(int len) { String chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijk" +"lmnopqrstuvwxyz!@#$%&"; Random rnd = new Ra... Add solution -
C# 2021-10-05 03:15:02
c# system classes
// ----------------- LIST OF SOME SYSTEM CLASSES ---------------------// // ______Class StringBuilder______ // Creates an object that represents a mutable string of characters using System.Text; StringBuilder myText = new StringBuilder(); myText.Appen... Add solution -
Other 2021-10-02 19:55:05
why string builder
StringBuilder is for, well, building strings. Specifically, building them in a very performance way. The String class is good for a lot of things, but it actually has really terrible performance when assembling a new string out of smaller string parts be... Add solution -
Java 2021-10-02 00:43:06
how to clear stringbuilder in java
stringBuilder.setLength(0); Add solution