大约有 1,700 项符合查询结果（耗时：0.0148秒） [XML]
Data Modeling with Kafka? Topics and Partitions
...pics, with two different partitioning schemes.
– François Beausoleil
Aug 7 '15 at 13:46
add ...
ZeroMQ的学习和研究（PHP代码实例） - C/C++ - 清泛网 - 专注C/C++及内核技术
...要连接 Broker 的端口，接受需要处理的信息。所以，我们重点阅读 Broker 的代码：
<?php
/*
* Simple request-reply broker
* @author Ian Barber <ian (dot) barber (at) gmail (dot) com>
*/
// Prepare our context and sockets
$context = new ZMQContext ();
$frontend = ...
Excel RTD(Excel Real-Time Data)实时刷新数据技术 - C/C++ - 清泛网 - 专注C/C++及内核技术
...现IRtdServer这一接口，该接口位于 Microsoft.Office.Interop.Excel命名空间中，跳转到定义，可以看到该接口的内部：
/// <summary>
/// Represents an interface for a real-time data server.
/// </summary>
[Guid("EC0E6191-DB51-11D3-8F3E-00C04F3651B8")]
[TypeLibType(41...
foreach vs someList.ForEach(){}
There are apparently many ways to iterate over a collection. Curious if there are any differences, or why you'd use one way over the other.
...
ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C++内核技术
...直观地掌握拓扑的概念，明白这个概念是含混不清的非常重要的。 它的含混不清与面向对象编程里的类含混不清相同。正式的定义解释了类是数据成员和方法的集合，然而，没有定义解释商务逻辑的哪一部分应当形成类，哪一...
How do I replace NA values with zeros in an R dataframe?
...
@RenatoDinhaniConceição: if you tried something already, it's helpful to share that information when you ask the question; it helps to narrow down where the problem may be.
– Aaron left Stack Overflow
Nov...
Multiple working directories with Git?
I'm not sure if this is something supported by Git, but in theory it seems like it should work to me.
4 Answers
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Using ThreadPool.QueueUserWorkItem in ASP.NET in a high traffic scenario
...y easy to wrap if you want to push it up more levels; you could create a façade around the async methods and wrap them with a single method that uses an Action<T> as a callback, for example. If you mean that the choice of whether to use a worker thread or I/O thread happens at the lowest lev...
Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
... meant "Object[] arr = new Integer[1];".
– Emre Sevinç
Jan 2 '13 at 13:46
2
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Reverse a string in Python
...ist(reversed(s))) may be slightly faster.
– Jean-François Fabre♦
Dec 11 '17 at 21:34
Do you have any info on why [:...