There are a couple of possibilities. One I like uses a stringstream as a go-between: Now the contents of “file.txt” are available in a string as buffer.str(). Another possibility (though I certainly don’t like it as well) is much more like your original: Officially, this isn’t required to work under the C++98 or 03 standard (string … Read more
Imagine you were looking up the details of buses as they arrived at a bus stop, based on their bus number (or whatever identifier you use). It’s somewhat reasonable to think that if you’ve just seen a number 36 bus, you’re less likely to see another one imminently than to see one of the other buses that stops there. … Read more
The benefit of write-through to main memory is that it simplifies the design of the computer system. With write-through, the main memory always has an up-to-date copy of the line. So when a read is done, main memory can always reply with the requested data. If write-back is used, sometimes the up-to-date data is in … Read more
I noticed this new wordpress version I’m running has a “Endurance Cache” option at the bottom of the “Settings > General” page. That is caching all of the changes I’m doing on css. So whenever I update something the changes don’t reflect on the browser instantaneously. I’m wondering if that’s wordpress native or if I … Read more
From what I understand, a cache is an encrypted file of similar files. What do we do with the __pycache__ folder? Is it what we give to people instead of our source code? Is it just my input data? This folder keeps getting created, what it is for?
From what I understand, a cache is an encrypted file of similar files. What do we do with the __pycache__ folder? Is it what we give to people instead of our source code? Is it just my input data? This folder keeps getting created, what it is for?
Summary (TL;DR) Updated June 3rd, 2017 Redis is more powerful, more popular, and better supported than memcached. Memcached can only do a small fraction of the things Redis can do. Redis is better even where their features overlap. For anything new, use Redis. Memcached vs Redis: Direct Comparison Both tools are powerful, fast, in-memory data … Read more