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What is the best way to compute trending topics or tags?
Many sites offer some statistics like "The hottest topics in the last 24h". For example, Topix.com shows this in its section "News Trends". There, you can see the topics which have the fastest growing number of mentions.
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What does 'super' do in Python?
...discuss this further with others in chat or ask a new question on the main site.
– Aaron Hall♦
Jun 19 '17 at 0:18
gr...
HTML5 Canvas Resize (Downscale) Image High Quality?
...ecouse your browser gives CORS fatal error. (can not use image from remote sites)
– ViliusL
Apr 18 '14 at 14:56
okay y...
Android Min SDK Version vs. Target SDK Version
...do some experiments, even after reading all documents in Android developer sites & related stackoverflow threads. I'm gonna share two examples that helped me a lot to fully understand these concepts.
A DatePickerDialog will look different based on level that you put in AndroidManifest.xml file'...
How to get client's IP address using JavaScript?
...r.
Cloudflare
Try it: https://www.cloudflare.com/cdn-cgi/trace
// If your site is on Cloudflare, then you can use '/cdn-cgi/trace' instead
$.get('https://www.cloudflare.com/cdn-cgi/trace', function(data) {
console.log(data)
})
Returns:
fl=4f422
h=www.cloudflare.com
ip=54.193.27.106
ts=15759671...
深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
... *
; * visit web site : www.mouseos.com *
; * bug send email : mik@mouseos.com *
; * *
; * ...
What are the best JVM settings for Eclipse? [closed]
...s SO question mentions a potential fix when not accessing to plugin update sites:
-Djava.net.preferIPv4Stack=true
Mentioned here just in case it could help in your configuration.
JVM1.7x64 potential optimizations
This article reports:
For the record, the very fastest options I have found ...
Hidden Features of MySQL
...t to run out of memory.
If you have many connects established (i.e. a web site without persistent connections) you might improve performance by setting thread_cache_size to a non-zero value. 16 is good value to start with. Increase the value until your threads_created do not grow very quickly.
PRI...
How useful/important is REST HATEOAS ( maturity level 3)?
...our app isn't big enough, and it's not long lived enough to matter.
Large sites with large user bases do have this problem. They can't just ask folks to change their client code on a whim when interacting with their systems. The servers development schedule is not the same as the client development...
What are the differences between concepts and template constraints?
... ensure (notionally) interface compatibility at the template instantiation site. Quoting from the paper: "concepts lite is an extension of C++ that allows the use of predicates to constrain template arguments". And that's it. It does not say that template body will be checked (in isolation) against ...