Web Reference: Feb 26, 2024 · To enhance code robustness and reduce the risk of null pointer exceptions, strive to avoid returning null values from methods or functions. Instead, adopt alternative strategies such as using... Regardless of whether a class returns NULL for methods with a return value or not, the Developer will need to test if the object is valid. If the developer cannot do this, then that Class/method is not deterministic. In so many occasions we have a method which might not be able to produce its result, given the argument values it received. And when saying not able to produce, I do not mean that execution has failed. Instead, method was executed successfully but the result is not any particular object that might have been expected. Simply put, the result is – nul...
YouTube Excerpt: Download the source code: https://www.patreon.com/posts/source-code-for-88052099 We've all been there: You design a slick ...
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