JsonIOException; public class StringToJsonObject { public static void main(String[] args) { try { String str = "{\"name\":\"John\", \"age\":21 , \"place\":\"Nevada\"}"; GsonBuilder builder = new GsonBuilder(); builder.setPrettyPrinting(); Gson gson = builder.create(); User ...
publicclassMain{publicstaticvoidmain(String[]args){String hex="0x2fd";intconvertedValue=Integer.decode(hex);System.out.print(convertedValue);}} Ausgabe: 765 Java Konvertieren eines langen Hex-Strings inintmitLong.parseLong() Wie wir oben besprochen haben, können wir große Hex-Werte nicht ...
{@code URL url = new URL("http://www.android.com/"); HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection(); try { InputStream in = new BufferedInputStream(urlConnection.getInputStream()); readStream(in); } finally { urlConnection.disconnect(); } } Sichere...
Direction orbit = rm .getShape() .getOrbit(); String shape = ( orbit ==null)?"BALL": orbit .getName() +" strut"; logger .finest( shape +" at "+ loc ); }// if we rendering wireframe, we're using absolute coordinatesif( ( geominstanceofPointArray ) || ( geominstanceofLineArr...
// Über eine Queue in Java iterieren publicstaticvoidmain(String[]args) { Queue<Integer>q=newLinkedList<>(); q.add(1); q.add(2); q.add(3); // Queue in ein Array konvertieren Integer[]array=null; // 1. Verwendung der Methode `Queue.toArray(T[])` ...
We create document creation/processing components for .NET, Java, Delphi VCL and Delphi FireMonkey platforms.
{@code URL url = new URL("http://www.android.com/"); HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection(); try { InputStream in = new BufferedInputStream(urlConnection.getInputStream()); readStream(in); } finally { urlConnection.disconnect(); } } Sichere...
// Über eine Menge in Java iterieren publicstaticvoidmain(String[]args) { Set<String>set=newHashSet<>(Arrays.asList("C++","Java","Go")); // 1. Gibt einen Iterator über die Elemente in dieser Menge zurück Iterator<String>it=set.iterator(); ...
importjava.io.ByteArrayInputStream;importjava.io.IOException;importjava.io.InputStream;importjava.nio.charset.StandardCharsets;publicclassMain{publicstaticvoidmain(String[]args)throwsIOException{String exampleString="This is a sample string";InputStream inputStream=newByteArrayInputStream(exampleString.getByt...