9. Use of the 'final' Keyword Thefinal keyword in Javaallows developers to mark classes, methods, and variables asimmutableor non-extensible. This helps in securing critical code components from unintended modifications or extensions. 10. java.security Package Java provides a dedicated package,java....
This is mostly to perform 16B load/stores. We could useint4datatypes but IIRC those don't like being marked as volatile and we need that as well. The reason for volatile is simply that we read data from a GPU which was written by another GPU. The compiler cannot know that an external...
The one constant between this event and the previous events two years ago, unfortunately, is that both motor carriers and shippers have not done enough to deal with the elephant in the room - the price of crude (up to $130 a barrel this time).Lou...
NVRAMandPRAMstand for Non-Volatile Random Access Memory and Parameter Random Access Memory, respectively. This is the special RAM Apple uses specifically for storing low-level configuration data of the computer’s hardware components. By resetting this memory, we can troubleshoot the connection between...
To distinguish our notion from the status quo, particularly ‘g’ and Fluid Intelligence (Gf), we use the term “intelligence as cognitive flexibility”. We do so more as a placeholder because if it had not already lost most of its meaning (Gottfredson 2018), the term intelligence would ...
How and why should we use it? java postedFeb 6, 2017byDhaval Vaghela Share this question 1 Answer +1vote the volatile keyword in Java is used as an indicator to Java compiler and Thread that do not cache value of this variable and always read it from main memory. So if you want ...
One difference is that I chose not to use avolatilebool field. My reasoning was that if my asynchronous operation only reads the value (and never writes it) and just happened to be reading it while my main thread was changing it to false (in response to a user cancellation effort), I...
Java Generics don’t make sense. Pervasive use of nulls and the resulting NPEs. No function pointers. No closures. No predefined map or list syntax e.g. {“x” => “y”, “z” => “x”} for a map. The static keyword. No mixins. ...
private volatile boolean run = true; public void instanceVariableMultithreading() { executor.execute(() -> { while (run) { // do operation } }); run = false; }The run variable is now visible to the lambda even when it’s executed in another thread since we added the volatile keyword...