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Java 2022-02-11 14:40:22
convert base64 to pdf in android studio
import java.io.File; import java.io.FileOutputStream; import java.util.Base64; class Base64DecodePdf { public static void main(String[] args) { File file = new File("./test.pdf"); try ( FileOutputStream fos = new FileOutputStream(fil... Add solution -
Javascript 2022-02-11 11:50:02
UploadCsv.js:17 Uncaught TypeError: Failed to execute 'append' on 'FormData': parameter 2 is not of type 'Blob'.
var formData = new FormData(); formData.append("username", "Groucho"); formData.append("accountnum", 123456); // number 123456 is immediately converted to a string "123456" // HTML file input, chosen by user formD... Add solution -
Java 2022-02-11 11:15:33
bufferedreader java
try { File file = new File("data.txt"); BufferedReader reader = new BufferedReader(new FileReader(file)); String line; while((line = reader.readLine()) != null) { System.out.println(line); } } catch(IOException e) { e.printStackTrac... Add solution -
Java 2022-02-07 03:45:26
java get files in directory
List<String> results = new ArrayList<String>(); File[] files = new File("/path/to/the/directory").listFiles(); //If this pathname does not denote a directory, then listFiles() returns null. for (File file : files) { if (file.... Add solution -
Java 2022-02-02 22:52:01
java mp3 player while code is running
THIS IS JUST ONE OF MANY OPTIONS For this to work, you have to download and add the .jar file linked in the source. import javazoom.jl.player.*; import java.io.FileInputStream; public class PlaySomeMusic{ public static void main(String[] args) { ... Add solution -
Python 2022-02-02 18:56:21
python event start from file funcion
from watchdog.observers import Observer from watchdog.events import FileSystemEventHandler class WatchPendingHandler(FileSystemEventHandler): ''' Run a handler for every file added to the pending dir This class also handles what I call a bug in ... Add solution -
Java 2022-02-02 17:51:30
best to use java mkdir
import java.io.File; // demonstrates how to create a directory in java public class JavaCreateDirectoryExample { public static void main(String[] args) { File dir = new File("/Users/al/tmp/TestDirectory"); // attempt to create ... Add solution