query: When to use WeakReference?
positive_passages.docid: 66184
positive_passages.text: When would you use a WeakHashMap or a WeakReference?
negative_passages.docid: 54967
negative_passages.text: When to use references vs. pointers
negative_passages.docid: 91891
negative_passages.text: When to use lazy instantiation in iOS?
negative_passages.docid: 21739
negative_passages.text: When to use abstract classes?
negative_passages.docid: 136922
negative_passages.text: Any reason to use auto-implemented properties over manual implemented properties?
negative_passages.docid: 87728
negative_passages.text: ArgumentNullException or NullReferenceException from extension method?
negative_passages.docid: 152654
negative_passages.text: Comparing references in Java
negative_passages.docid: 32059
negative_passages.text: What is \null and when do we need to use it?
negative_passages.docid: 20126
negative_passages.text: When should I implement IDisposable?
negative_passages.docid: 49933
negative_passages.text: How can I get a reference to a method?
negative_passages.docid: 81624
negative_passages.text: Is returning null bad design?
negative_passages.docid: 156656
negative_passages.text: Why does this backreference not work inside a lookbehind?
negative_passages.docid: 58054
negative_passages.text: When is it OK to catch NullPointerException?
negative_passages.docid: 112325
negative_passages.text: Is it always better to use 'DbContext' instead of 'ObjectContext'?
negative_passages.docid: 84171
negative_passages.text: What is the difference between a weak reference and an unowned reference?
negative_passages.docid: 289
negative_passages.text: What is a NullReferenceException, and how do I fix it?
negative_passages.docid: 150519
negative_passages.text: When should you use a local class in Java?