The CPU can operate on an aligned word of memory atomically, meaning that no other instruction can interrupt that operation. This is critical to the correct operation of many lock-free data structures and other concurrency paradigms. CPU对于内存中已经对齐了的字的操作,是原子的,也就是说没有其他的...
which have limitations. Statistical methods, such as BoW, n-grams, and TF-IDF, create simple representations by counting the frequency of words in a post and they fail to capture important linguistic information, such as meaning and
Scoold is a Q&A and a knowledge sharing platform for teams. The project was created back in 2008, released in 2012 as social network for schools inspired by Stack Overflow. In 2017 it was refactored, repackaged and open-sourced.Scoold can run anywhere - Heroku, DigitalOcean, AWS, Azure ...
That would be the related questions in the sidebar for Question 1234 on Stack Overflow (ID: 1). If we’reonlyin-memory, serialization doesn’t matter and we can just cache any object. However, if we’re sending that cache object somewhere (or getting one back from somewhere), we need ...
Basically, a "canary" random value is stored upon function entry just before the "return address" slot; a buffer overflow from a local variable, in order to touch the return address, would have to "go over" the canary, and (with high probability) will change its value. The code ...
The bad part is that I’m not able to repro this problem. I thought I would post it in the event that anyone else hits this wall and comes searching, and to notify the ME team of a potential bug. For the record: the reinstall was done clean, meaning that the original ME and Eclip...
Therefore, the original meaning of the term “lunatic” seems to be linked to epilepsy, rather than insanity. You can read about the legal category of lunacy and the history of the word in psychiatry in the book The Moon and Madness (By Niall McCrae). It was believed that epilepsy ...
//stackoverflow.com/questions/4409399/padding-characters-in-printf m=$(echo -n "${myhostname} $(printf '\055%.0s' {1..40})" | head -c 20) l=$(echo -n "local $(printf '\055%.0s' {1..40})" | head -c 20) function dateit { # add hostname to output to make sure ...
I know that SolarWinds uses SNMP for some of its telemetry collection, but I'm not sure on the exact implementation. If you don't have more information to go on, such as packet captures of the traffic in question, I would recommend being cautious and following your incident response plan...
There is no surpriseRustis the most loved programming language in 2019 among Stack Overflow’s respondents, followed closely by Python, the fastest-growing major language today (73.1% vs. 83.5% preferring Rust). More than two-thirds of the developers who currently useVBAandObjective-Cexpressed ...