Returns whether the queue is empty. 参数 此函数没有参数。 返回值 ReturnsTRUEif the queue is empty,FALSEotherwise. 范例 Example #1Ds\Queue::isEmpty()example <?php $a= new \Ds\Queue([1,2,3]); $b= new \Ds\Queue(); var_dump($a->isEmpty()); ...
Ds\PriorityQueue::isEmpty—Returns whether the queue is empty 说明 publicDs\PriorityQueue::isEmpty(void) :bool Returns whether the queue is empty. 参数 此函数没有参数。 返回值 ReturnsTRUEif the queue is empty,FALSEotherwise. 范例 Example #1Ds\PriorityQueue::isEmpty()example ...
/*链队列*/ typedef struct { QueueElemType data; struct Node *next; } LinkQueueNode; ...
I am attempting to write some dev tools for redux-saga that use the SagaMonitor interface. I have helpers for tracking what effects are currently pending/resolved/rejected etc. One thing I am struggling with is how to know when all queue...
This option can be useful when working Laravel queues within a Docker container if you wish to shutdown the container after the queue is empty:1php artisan queue:work --stop-when-emptyResource ConsiderationsDaemon queue workers do not "reboot" the framework before processing each job. Therefore,...
Until the queues are empty, repeat the following: Pop the top element of the positive queue. If it is less than the total error, then subtract it from the total error. Otherwise, pop the top element of the negative queue, add it to the positive element, and push the result to the co...
The --stop-when-empty option may be used to instruct the worker to process all jobs and then exit gracefully. This option can be useful when working Laravel queues within a Docker container if you wish to shutdown the container after the queue is empty:1php artisan queue:work --stop-...
How do I determine if a Window is a Dialog or not? How do I determine if the Dispatcher queue is empty? How do I draw a line using XAML? How do I dynamically add buttons to grid? How do I effect the style of the TabItem header, only? How do I emulate touch events without usin...
// We cannot write to the ledger during the switch, need to wait until the new metadata ledger is available synchronized (pendingMarkDeleteOps) { // The state might have changed while we were waiting on the queue mutex switch (STATE_UPDATER.get(this)) { case Closed: callback.mark...
How do I determine if a Window is a Dialog or not? How do I determine if the Dispatcher queue is empty? How do I draw a line using XAML? How do I dynamically add buttons to grid? How do I effect the style of the TabItem header, only? How do I emulate touch events without usin...