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How to get the client IP address in PHP [duplicate]
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For a site of scaled size, there will be load balancers and/or reverse proxies in front of the web application servers. You have to configure these load balancers or proxies to remove any external X-Forwarded-For header, and instea...
Calculating moving average
...comment from @Ricardo Cruz:
cx <- c(0, cumsum(ifelse(is.na(x), 0, x)))
cn <- c(0, cumsum(ifelse(is.na(x), 0, 1)))
rx <- cx[(n+1):length(cx)] - cx[1:(length(cx) - n)]
rn <- cn[(n+1):length(cx)] - cn[1:(length(cx) - n)]
rsum <- rx / rn
This still has the issue that if all the values ...
Break a previous commit into multiple commits
...was farther back in the tree than you want to count, then
$ git rebase -i 123abcd~
where 123abcd is the SHA1 of the commit you want to split up.
If you are on a different branch (e.g., a feature branch) that you plan to merge into master:
$ git rebase -i master
When you get the rebase edit sc...
What is VanillaJS?
...ys without the need for additional JavaScript libraries.
Here's a funny site that jokingly talks about this: http://vanilla-js.com/
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edited Sep 12 '16 at 18:39
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Strangest language feature
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Fun with auto boxing and the integer cache in Java:
Integer foo = 1000;
Integer bar = 1000;
foo <= bar; // true
foo >= bar; // true
foo == bar; // false
//However, if the values of foo and bar are between 127 and -12...
What is the difference between parseInt() and Number()?
...ment is here - jsperf.com/number-vs-parseint-vs-plus/39 - fortunately the site contains previous versions of the test as well
– bobo
Aug 4 '14 at 16:01
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Mixing C# & VB In The Same Project
...edded in the compiled assembly as a binary resource.
Edit: With asp.net websites you may add c# web user control to vb.net website
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REST authentication and exposing the API key
... there are a lot of questions on SO about it, as well as on a lot of other sites and blogs. Though I've never seen this specific question asked...for some reason, I can't wrap my mind around this concept...
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Reference: mod_rewrite, URL rewriting and “pretty links” explained
...tty". This is a common misunderstanding. If you have this link in your web site:
<a href="/my/ugly/link.php?is=not&amp;very=pretty">
there's nothing mod_rewrite can do to make that pretty. In order to make this a pretty link, you have to:
Change the link to a pretty link:
<a href=...
HTTPS with Visual Studio's built-in ASP.NET Development Server
...cle explaning how to use IIS Express and Visual Studion 2010 to develop websites in SSL.
Next
Then you will get this
Working with SSL at Development Time is easier with IISExpress
Introducing IIS Express
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