So keep this in mind: such code is not thread safe - you can not assume that in the presence of multiple threads the function static variable will be constructed only once. It is the job of the programmer to guarantee this won't happen. This is the main point I wanted to make in th...
We can easily make it a thread-local variable as follows: 我们可以很简单将它入下面一样变成一个线程本地的变量 Thread-local fields are pretty much like normal class fields, except that each thread that accesses them via a setter/getter gets an independently initialized copy of the field so that...
A thread may check for an interrupt by invoking the static method Thread.interrupted() one thread can query the interrupt status of another by using the non-static isInterrupted(). 2.3 The two interrupt methods Thread.interrupted()isstaticand checks if the current thread has its interrupted flag...
Accessing PowerShell Variable in C# code Accessing rows/columns in MultiDimensional Arrays Accessing the first object in an ICollection Accessing the private method through an instance in a static method Accurate Integer part from double number Acess an arraylist from another class? Activator.Createinstanc...
local variable. While it should not be needed for correctness, it would likely result in less machine code and fewer memory references. Regarding the API contract, it is a matter of definition. I agree that it'd be easier from the maintenance point of view to always acquire LOCK_thread_...
We can easily make it a thread-local variable: public class ThreadState { public static final ThreadLocal<StateHolder> statePerThread = new ThreadLocal<StateHolder>() { @Override protected StateHolder initialValue() { return new StateHolder("active"); } }; public static StateHolder getState(...
ELPP_FORCE_ENV_VAR_FROM_BASH If environment variable could not be found, force using alternative bash command to find value, e.g, whoami for username. (DO NOT USE THIS MACRO WITH LD_PRELOAD FOR LIBRARIES THAT ARE ALREADY USING Easylogging++ OR YOU WILL END UP IN STACK OVERFLOW FOR PROCESS...
Slim is a template language whose goal is to reduce the syntax to the essential parts without becoming cryptic. - slim-template/slim
"A variable with static storage duration cannot be captured in a lambda" #error <thread> is not supported when compiling with /clr or /clr:pure. #include is grey <Error reading characters of string> associated with <Access violation reading location> 0x80010108 - RPC_E_DISCONNECTED...
podofo-staticlib-osx/podofo Adds a node-gyp build file (binding.gyp) for podofo, and an Xcode proj… 11年前 podofo ADDED: Forward headers and a script to generate them, whcih fixes comp… 14年前 src #include in PdfLocale to make compiling with current Apple SDKs possible. 12年...