Linux Tips: How /dev/null Keeps Your Scripts Clean
Content1 What is /dev/null?2 Why Use /dev/null?3 Use Cases for /dev/null4 Conclusion Vijona7 Feb at 8:34 Linux-Tipps: Wie /dev/null Ihre Skripte sauber hält The /dev/null file is one of the…
Java Tips: How to Avoid the ‘Ambiguous Method Call’ Error
Content1 What Does “Ambiguous Method Call” Mean?2 Solution Suggestions3 Conclusion Vijona18 Feb at 10:46 Java Tips: How to Avoid the ‘Ambiguous Method Call’ Error Have you encountered the “Method X…
K-Nearest Neighbors (KNN) in Python – Tutorial
Content1 The Idea Behind K-Nearest Neighbours Algorithm2 Implementation of KNN Algorithm in Python3 How to find the best k value to implement K-Nearest Neighbors (KNN)4 Limitations of K-Nearest Neighbors (KNN)…
Java Catch Multiple Exceptions, Rethrow Exception – Tutorial
Content1 Java Catch Multiple Exceptions2 Java Rethrow Exception Isabel6 Feb at 15:55 Java Catch Multiple Exceptions, Rethrow Exception – Tutorial In Java 7, the catch block has been improved to…
Java Callable Future Example
Content1 Java Callable2 Java Future Isabel6 Feb at 15:54 Java Callable Future Example Java Callable and Future are used a lot in multithreaded programming. In last few posts, we learned…
Java break statement, label – Tutorial
Content1 Break in Java Example2 Java Break Label Isabel6 Feb at 15:54 Java break statement, label – Tutorial There are two forms of break statement – unlabeled and labeled. Mostly…
Java BlockingQueue Example
Content1 Important Methods2 Java BlockingQueue Examples3 Output Isabel6 Feb at 15:53 Java BlockingQueue Java BlockingQueue doesn’t accept null values and throw NullPointerException if you try to store null value in…
Java append to file – Tutorial
Content1 FileWriter2 Java Append Content to Existing File Using BufferedWriter3 Java append to file using PrintWriter4 FileOutputStream5 Example Isabel18 Feb at 10:53 Java Append to File We can append to…
Java Annotations – Tutorial
Content1 Java Custom Annotation2 Java Annotations Example3 Java Annotations Parsing Isabel6 Feb at 15:52 Java Annotations Java 1.5 introduced annotations and now it’s heavily used in Java EE frameworks like…