首先,让我们来看一下ConcurrentLinkedDeque类中getFirst()方法的方法签名:public E getFirst() Java Copy该方法返回队列的第一个元素。如果队列为空,则抛出NoSuchElementException。示例代码以下是一个简单的例子,展示了如何使用ConcurrentLinkedDeque的getFirst()方法获取队列的第一个元素:...
包路径:java.util.LinkedList类名称:LinkedList方法名:getFirst LinkedList.getFirst介绍 [英]Returns the first element in this list.[中]返回此列表中的第一个元素。 代码示例 代码示例来源:origin: alibaba/nacos private int peekStatus(LinkedList statusStack) { if (statusStack.size() == 0) { return -...
LBD.clear();// Since the container is empty it will throw exceptionSystem.out.println("Linked Blocking Deque first element: "+ LBD.getFirst()); } } 輸出: Exception in thread "main" java.util.NoSuchElementException at java.util.concurrent.LinkedBlockingDeque.getFirst(LinkedBlockingDeque.java:5...
0,toElement:!0,touches:!0,which:function(e){var t=e.button;return null==e.which&&be.test(e.type)?null!=e.charCode?e.charCode:e.keyCode:!e.which&&void 0!==t&&we.test(e.type)?1&t?1:2&t?3:4&t?2:0:e.which}},S.event.addProp),S.each({focus:"focusin",blur:"focusout"}...
Hide li element in ul based on certain condition in asp.net Hide Textbox in rdlc report IF field Value is NULL Hide the Open in New Window button from the google viewer Hide URL Parameters Hide/Show ASP Table Hiding a LinkButton in the ASP.NET page Hiding button in C# if button click...
INPUT_MAPPING_ELEMENT structure InsertHeadList function InsertTailList function INTERFACE structure INTERFACE_TYPE enumeration InterlockedAnd function InterlockedCompareExchange function InterlockedCompareExchangePointer function InterlockedDecrement function InterlockedExchange function InterlockedExchangeAdd function Interlocked...
TestNotInList TestPass TestPlan TestPlanProperty TestPlans TestProperty TestResult TestResultDetails TestRun TestRunner TestRunProperty TestSettings TestSuite TestSuiteRequirement TestVariable TextAndImage TextArea TextBlock TextBox TextCenter TextElement TextFile TextJustify TextLeft TextLineHeight TextRight...
When running Emit, the accumulated values are returned in a Chunk. The collected values and the result are returned as a tuple by Emit.run, with the Chunk as the first element. A computation can also use multiple Emit of different types. import kyo.* val a: String < (Emit[Int] & Emi...
Your request is eventually successful, unless your retry queue is too large to finish. Reduce the frequency of requests and use exponential backoff. For more information, go to Error Retries and Exponential Backoff in the Amazon DynamoDB Developer Guide. HTTP Status Code: 400 RequestLimitExceeded...
TestNotInList TestPass TestPlan TestPlanProperty TestPlans TestProperty TestResult TestResultDetails TestRun TestRunner TestRunProperty TestSettings TestSuite TestSuiteRequirement TestVariable TextAndImage TextArea TextBlock TextBox TextCenter TextElement TextFile TextJustify TextLeft TextLineHeight TextRig...