This post is about a generally seen practice in any testbench driver. Ever thought that why it is better to use Non-Blocking Assignments (NBA’s) in driver? 686 more words
Tags » Blocking
ISLAMABAD (Reuters) – Pakistan’s government on Friday issued a final warning to members of a hard-line Islamist party who have blocked a main road into the capital since last week, raising fears of a violent clash as they refuse to budge.
Here’s what I posted on Facebook recently
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Your friends are the weakest link, mine too
Every time I spot that you’ve taken some test on Facebook and shared your results here I block the app that you used.
长期以来，同步(synchronous)，异步(asynchronous)，阻塞(blocking)和非阻塞(non-blocking)这几个概念一直困扰着我。我以前一直简单地以为同步等于阻塞，异步等于非阻塞。直到最近读完UNIX Network Programming (Volume 1)的第6章之后，并查阅了大量网上的资料之后，我才对这个问题有了一个比较清楚的认识。
read作为例子），其执行过程通常可以分为两个阶段。第一阶段，等待数据从网络中到达，并被拷贝到内核中某个缓冲区(Waiting for the data to be ready)。第二阶段，把数据从内核态的缓冲区拷贝到用户态的应用进程缓冲区来(Copying the data from the kernel to the process)。 95 more words
As part of Google’s ongoing effort to make ad-ridden websites more bearable, the company is introducing some new protections to Chrome. Over the next couple months, the browser will start blocking various types of annoying, unwanted redirects, where a website or ad suddenly loads a new page, either because it’s been hijacked by a bad ad or because it intentionally wants to force visitors to see one. 497 more words