{ javaReads }

Hello readers, in this tutorial, we will show how to select or query the documents of a Mongo collec…

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Hello guys, many of my readers emailed me to write a post about map and filter function of Java 8 because they found it difficult to unde…

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The following codepublic class Main { public static void main(String[] args) throws IOException { File tmp = File.createTempFile(“deleteme”, “dat”); tmp.deleteOnExit();