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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 ...
Bomb dropping algorithm
...y obvious in the final two bombings. It is clear, given that the only bomb sites that reduce the 4 figure in the first column in the second row are the first x and the y. The final two bombings are clearly inferior to just bombing the first x, which would have done the exact same (with regard to the...
How can we match a^n b^n with Java regex?
...I do want to encourage others to do it as well to have good content on the site.
– polygenelubricants
Sep 6 '10 at 16:28
...
How are msys, msys2, and msysgit related to each other?
...source projects. We hope others find it easy to work with us.
Our main website is on SourceForge, and it contains links to our PKGBUILD repositories. We also have a more user friendly installer site on GitHub.
Feel free to join us on IRC (oftc #msys2) if you want more information.
...
Is there a use-case for singletons with database access in PHP?
...using PHP PDO
Would singleton be a good design pattern for a microblogging site?
Modifying a class to encapsulate instead of inherit
How to access an object from another class?
Why Singletons have no use in PHP
The Clean Code Talks - Singletons and Global State
If, after the above, you still need ...