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The following was seen while running Micro-Manager under IntelliJ (which I presume to be irrelevant). When using AdoptOpenJDP 1.8.242, the deadlock described below hangs the application. This deadlo…
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Using `napari-imagej` from `main`. When I configure `napari-imagej` to wrap a local Fiji installation, after closing `napari` the terminal hangs:
 cung cấp một cách để lưu trữ và quản lý nhóm các đối tượng. Dưới đây là các loại chính trong framework Java Collections:
### 1. List (Danh sách)
- List là m…
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I'm currently using Slabs as part of a Mesh data structure for vertices, edges, loops + faces (based on the design of Blender's BMesh API) and as part of that I'm looking to have secondary vectors of …
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学习总结：
数据结构基础记录：
• 数组，链表和跳表
• 操作复杂度 : 数组，链表
• 插入 O(n), O(1)
• 删除 O(n),O(1)
• 增减 O(n),O(1)
• 从头加 O(n),O(1)
• 尾部添加 O(n), O(1)
• 查找 O(1),O(n)
• 跳表在原有的链表基础上，增加节点信息。空间换时间
• 队列，栈，优先队列，双端…
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创建了一个 DelayQueue 列队
value：{"Id":17741492324117,"OrderNo":"superadmin","Type":"Orders","Addition":null,"CreateTime":"2024-07-12T13:20:10.0000000"}
score： 1720874520
确认时间已到达
读取时使用 _cacheQueue.Take(…
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为什么会有 **时间轮** 这个概念？先看一个场景：在商品抢购项目中，短时间内会创建几百万个定时任务，创建的时候更新某个参数，一段时间以后再去核对，将与逻辑不符合的任务处理。
Golang 内置的 Timer 是采用最小堆来实现的，创建和删除的时间复杂度都为 `O(log n)`。如果有上万的连接，每个连接都会有很多超时任务，比如发送超时、心跳检测等，如果每个超时任务都对应一个 `Timer…
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This looks like a nightmare to debug issue, sorry about that :see_no_evil:
I've recently upgraded IntelliJ installation, so, when I started it, it offered to upgrde plugins. I then crated a new Ru…
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Some IRC servers with search bots are based on DCC transfers to send search results in the .txt format to the user, such as #bookz or #ebooks and others.
`tiny` sends a notification about the DCC …
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JDK에서 제공하는 제너릭 타입과 메서드를 사용하는 일은 일반적으로 간단하지만, 새로 제네릭 타입을 만드는일은 어렵다.
만드는 법을 배워보자.
> 기존 Stack 코드
```java
public class Stack {
private Object[] elements;
private int size = 0;
priva…