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Other 2022-03-11 08:40:19
nullreferenceexception
//Bug with VS: Exception e == null //Happens when multiple catch variables are the same //an example of the solution: try { // do something } catch (WebException webEx) // using a variable named 'webEx' for this catch { Logger.Log("Error whil... Add solution -
Java 2022-03-04 21:10:14
how to read file from assets folder in android
BufferedReader reader = null; try { reader = new BufferedReader( new InputStreamReader(getAssets().open("filename.txt"), "UTF-8")); // do reading, usually loop until end of file reading String mLine; while ((... Add solution -
Java 2022-03-03 20:00:02
java exception override message
// Most exception classes provide a constructor requesting a String. // Check the API of your superclass. public class PersonalException extends RuntimeException{ public PersonalException() { super("This is a message for you! Something went wr... Add solution -
Other 2022-02-28 05:30:04
no suitable driver found for jdbc:mysql:
Connection con = null; try { //registering the jdbc driver here, your string to use //here depends on what driver you are using. Class.forName("something.jdbc.driver.YourFubarDriver"); con = DriverManager.getConnection("... Add solution -
TypeScript 2022-02-27 04:55:08
list item in text file in listview asssets android
public class MainActivity extends Activity { ListView list; String path; ArrayList<String> data = new ArrayList<String>(); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setCont... Add solution -
Java 2022-02-26 11:00:16
writing to a text file java
import java.io.FileWriter; // Import the FileWriter class import java.io.IOException; // Import the IOException class to handle errors public class WriteToFile { public static void main(String[] args) { try { FileWriter myWriter = new File... Add solution -
Javascript 2022-02-24 11:20:13
mvc asp.net partial view from js
//You can call a Partial View through AJAX <div id="containerId"></div> $.ajax({ type: "Get", url: '<Your url>/GetView', data: mydata, contentType: "application/text; charset=utf-8", da... Add solution -
Java 2022-02-24 09:50:04
java comparing-two-csv-files-in-java
import java.io.*; import java.util.ArrayList; /* file1 - file2 = file3*/ public class CompareCSV { public static void main(String args[]) throws FileNotFoundException, IOException { String path="D:\\csv\\"; String file1="file1.csv&... Add solution
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