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Speed up the loop operation in R
...Biggest problem and root of ineffectiveness is indexing data.frame, I mean all this lines where you use temp[,].
Try to avoid this as much as possible. I took your function, change indexing and here version_A
dayloop2_A <- function(temp){
res <- numeric(nrow(temp))
for (i in 1:nrow(te...
what does -webkit-transform: translate3d(0,0,0); exactly do? Apply to body?
... the body or individual elements? It seems to improve scroll events drastically.
5 Answers
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Converting Go struct to JSON
I am trying to convert a Go struct to JSON using the json package but all I get is {} . I am certain it is something totally obvious but I don't see it.
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How is OAuth 2 different from OAuth 1?
...uth 2.0. To summarize, here are the key differences:
More OAuth Flows to allow better support for non-browser based applications. This is a main criticism against OAuth from client applications that were not browser based. For example, in OAuth 1.0, desktop applications or mobile phone applicati...
Gradient of n colors ranging from color 1 and color 2
... who was not expecting to see an option like "springgreen" or "royalblue". All colors available to use can be returned as a list by running: colors().
– jadki
Oct 9 '18 at 20:54
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How do you use https / SSL on localhost?
...t, etc.). Note that depending on configuration the site may still automatically start with the URL rather than the SSL URL. You can see the SSL URL - note the port number and replace it in your browser address bar, you should be able to get in and test.
From there you can right click on your projec...
Is div inside list allowed? [duplicate]
...hat DIV inside LI isn't allowed, but I've seen it lately on many "big" websites like Smashing Magazine , Web Designer Wall ... etc.
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Paging in a Rest Collection
...on by design may be partial, and is returned with a status 200, and potentially paging links). See RFC 4287 and RFC 5005.
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Gradle proxy configuration
I need web access from Gradle through a proxy server to use the Gradle/Artifactory integration for Jenkins. To reduce possible causes for issues, I manually add the Artifactory plugin in build.gradle and run it from command line:
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Browsers' default CSS for HTML elements
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A GitHub repository of all W3C HTML spec and vendor default CSS stylesheets can be found here
1. Default Styles for Firefox
2. Default Styles for Internet Explorer
3. Default Styles for Chrome / Webkit
4. Default Styles for Opera
5. Default St...