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- Building Observability and Monitoring for Modern Applications with Actuator, Prometheus and Grafana
- In today’s world of distributed systems and microservices, ensuring our application is observable and monitorable is just as important as building the core functionality. We’ve already set up critical features like a NGINX load balancer, a rate limit
- javaTutorial 671 2025-01-05 06:15:42
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- How to Convert a Java `java.util.Date` to a `java.sql.Date`?
- Converting Java Date to SQL Date: A Comprehensive GuideWhen working with Java, there are times when you may encounter the need to convert a...
- javaTutorial 636 2025-01-05 04:30:40
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- JBang, the missing scripting tool of the Java ecosystem
- The Java ecosystem has already two powerful project management tools, namely Maven and Gradle, yet it lacked a simple and powerful scripting tool. This is where JBang comes in. It is a minimalist but powerful Java, Kotlin and Groovy file launcher. In
- javaTutorial 219 2025-01-05 04:01:39
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- The Annual Question: Bugs Caused by Week-Based Year Formatting in Java
- When dealing with week numbering issues across different regions or cultures, standardization challenges often arise. For instance, Christian traditions typically consider Sunday as the first day of the week. Programming languages also have their own
- javaTutorial 387 2025-01-05 03:58:38
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- What Causes a Spring NoSuchBeanDefinitionException and How Can I Resolve It?
- What is a NoSuchBeanDefinitionException and how do I fix it?What is a NoSuchBeanDefinitionException?A NoSuchBeanDefinitionException is an...
- javaTutorial 656 2025-01-05 03:45:44
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- How to Safely Parse Doubles with Comma as Decimal Separator in Java?
- How to Effectively Parse Double with Comma as Decimal SeparatorProblem:String values representing decimal numbers with commas as separators, like...
- javaTutorial 484 2025-01-05 03:42:08
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- How Can I Add a Blank Page to a Digitally Signed PDF Without Invalidating the Signature?
- How to Append Blank Page to Electronically Signed PDF while Maintaining Signature ValidityIn the realm of digital document security, digitally...
- javaTutorial 414 2025-01-05 03:30:12
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- Why Isn't 'javac' Recognized in My Windows Command Prompt?
- Correcting the "javac is not recognized" Error on WindowsProblem: Java programs fail to compile with the error "javac is not recognized as an...
- javaTutorial 806 2025-01-05 03:26:39
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- Non-primitive data type
- Java programming language has two types of data types Primitive data types (predefined data types) Non-primitive data types In this section, we will understand the non-primitive data types, their uses and implementation in Java. Non-primitive dat
- javaTutorial 233 2025-01-05 02:28:38
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- How Can I Display a PDF File Within My Android Activity?
- Viewing PDF in Android ActivitiesIn Android applications, it's possible to receive binary data as a stream and save it as a PDF file on the...
- javaTutorial 649 2025-01-05 02:27:38
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- What to Do When Your Java Class and File Names Don't Match?
- Name Clash in Java Class and FileWhen writing Java programs, it's crucial to ensure that the name of the public class matches the filename....
- javaTutorial 505 2025-01-05 02:26:42
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- Why Were Static Methods Not Allowed in Java Interfaces Before Java 8?
- Why Can't I Define a Static Method in a Java Interface?In Java 8 and onwards, static methods are allowed in interfaces. This...
- javaTutorial 814 2025-01-05 02:24:39
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- ava Functional Programming Techniques to Boost Code Quality and Efficiency
- As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! Java's functional programming capabilities have revolutionized the way we wri
- javaTutorial 907 2025-01-05 01:56:40
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- Mastering ExecutorService Shutdown: Tracking ThreadPool Termination
- Let's say you want to execute some tasks. Since executing it through a single thread might take you quite some time to get the result, you decide to use the ever dependable ExecutorService to process it through multiple threads. Here's a sample: p
- javaTutorial 911 2025-01-05 01:50:38
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- How to Unescape Java String Literals: Java API or Custom Solution?
- How to Unescape a Java String Literal in Java?Problem:While processing Java source code using Java, you encounter the need to extract string...
- javaTutorial 509 2025-01-05 01:41:41
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