In this section we will look at how to overcome this problem by reading the required information from the registry. There are two pieces of relevant information we can get from the registry: The NT product type. Whether NT 4 Service Pack 6 or 6a is installed. Product Type Let us first ...
Note that if you don’t add the null case,switchwill throw aNullPointerExceptionlike it always has. Guarded pattern case labels and a when clause What if we need to further test the value when it matches some pattern? For instance, we want to accept only Integers of certain values. One ...
The code will result in a 'NullPointerException' at runtime when you call the 'printLength' method with 'myString' variable, which is set to null. The 'NullPointerException' occurs because the 'length()' method is being called on a null object reference. To fix this issue, you can ad...
Despite being an easy-to-use and straightforward framework, JUnit has its limitations, which give rise to the need to bring TestNG into the picture. TestNG was created by an acclaimed programmer named as “Cedric Beust”. TestNG is an open-source framework that is distributed under the Apach...
titles like “Something’s wrong” or “A typo.” Rather, use self-explanatory titles, like “API throws NullPointerException when no attributes provided” or “Typo in the telephone number on contact page.” Issues with such titles will be processed more quickly because they are easier to ...
It’s actually fairly trivial to dynamically link a system where all the implementation details are hidden behind uniformity and dynamism. In the extreme case, we could make a system where everything is an opaque pointer and there’s only one function that just sends things strings containing ...
As our attack is carried out in the L1 caches, we do not face some hurdles (e.g. slices) that an attacker would have to overcome. The Prime+Probe attack stages include: CacheZoom: How SGX Amplifies the Power of Cache Attacks 73 – Prime: in which the attacker fills the entire cache...