Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to convert from a long to a String in Java is to add the long to an empty set of ...

起初我以为只能通过 Map 手动解析，但后来发现 Jackson 提供了 @JsonAnyGetter 和 @JsonAnySetter 这两个注解，专门用来处理这种“动态属性”。它们能让我优雅地把未知字段收集起来或者序列化出去，不影响已知字段的正常处理。 最近在处理一个 JSON 接口时，遇到 ...

起初我以为只能通过 Map 手动解析，但后来发现 Jackson 提供了 @JsonAnyGetter 和 @JsonAnySetter 这两个注解，专门用来处理这种“动态属性”。它们能让我优雅地把未知字段收集起来或者序列化出去，不影响已知字段的正常处理。 最近在处理一个 JSON 接口时，遇到 ...

Abstract: JavaScript Object Notation (JSON) has gained prominence over Extensible Markup Language (XML) due to its lightweight and flexible nature. This has also made it a first-class citizen when it ...

When working with dates and times in SQL Server, it’s common for formatting discrepancies to cause issues during query execution. To prevent errors, it’s crucial ...

In today’s digital world, data is the backbone of many applications and platforms. As a result, there is a growing need for extracting valuable information from various formats and making it easily ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The correct way to convert a String to long in Java is to use the parseLong(String x) method of ...

The functionality I want to implement is to generate cpg from the source java file and convert it to json format, here is the code I used: def generate_cpg(java_file_path): # 生成 CPG shell_str = "sh " ...