前几天，幻方发布的DeepSeek-V2引起了大家的热烈讨论。首先，最让人哗然的是1块钱100万token的价格，普遍比现有的各种竞品API便宜了两个数量级，以至于有人调侃“这个价格哪怕它输出乱...| spaces.ac.cn
I am happy to report that life after Roblox does indeed exist. When I quit, people told me I should take some time off, relax, unwind, recharge, travel…| zeux.io
I regularly hear or read statements like this: “X is slow but this is to be expected because it needs to do a lot of work”. It can be said about an application or a component in a larger system, and can refer to other resources that aren’t time. I often find these profoundly unhelpful as they depend much more on the speaker’s intuition and understanding of the problem, than X itself.| zeux.io
When using std::condition_variable, there’s an easy to remember rule: all variables accessed in wait predicate must be changed under a mutex. However, this is easy to accidentally violate by throwing atomics in the mix.| zeux.io