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Sample random rows in dataframe
... now behaves as expected also for data frames:
library(devtools); install_github('kimisc', 'krlmlr')
library(kimisc)
example(sample.data.frame)
smpl..> set.seed(42)
smpl..> sample(data.frame(a=c(1,2,3), b=c(4,5,6),
row.names=c('a', 'b', 'c')), 10, replace=TRUE)
...
Installing vim with ruby support (+ruby)
... mac os x, assuming you have Homebrew installed:
brew install https://raw.github.com/Homebrew/homebrew-dupes/master/vim.rb
This version of vim has ruby support enabled
Source: http://blog.jerodsanto.net/2011/08/brew-install-vim/
EDIT: edited the url, thanks @david-xia for mentioning the change
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jQuery Call to WebService returns “No Transport” error
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Github project: github.com/MoonScript/jQuery-ajaxTransport-XDomainRequest and XDomainRequest information: blogs.msdn.com/b/ieinternals/archive/2010/05/13/… . Basically, IE8 and IE9 do not support CORS on XMLHttpRequest obj...
Catch all JavaScript errors and send them to server
...u can use the free plan (100 reports / day)
Or install it on your server: github.com/getsentry
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Only using @JsonIgnore during serialization, but not deserialization
...
gist.github.com/thurloat/2510887 for Jackson JSON ignore on deserialize only
– Hadas
Nov 26 '14 at 10:15
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Detecting request type in PHP (GET, POST, PUT or DELETE)
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Here's one way of implementing RESTful routes in PHP using Slim:
https://github.com/codeguy/Slim
$app = new \Slim\Slim();
$app->get('/hello/:name', function ($name) {
echo "Hello, $name";
});
$app->run();
And configure the server accordingly.
Here's another example using AltoRouter:
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Why Choose Struct Over Class?
...e() - t0
print("\(name) -> \(dt)")
}
Code can be found at https://github.com/knguyen2708/StructVsClassPerformance
UPDATE (27 Mar 2018):
As of Swift 4.0, Xcode 9.2, running Release build on iPhone 6S, iOS 11.2.6, Swift Compiler setting is -O -whole-module-optimization:
class version took...
How to uncheck a radio button?
...n the label it doesn't. You can use this even more enhanced version : gist.github.com/eikes/9484101
– eikes
Mar 11 '14 at 11:44
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How to mock localStorage in JavaScript unit tests?
... Heads up: There seems to be an issue with this solution in Firefox: github.com/pivotal/jasmine/issues/299
– cthulhu
Oct 17 '13 at 13:28
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Can't use NVM from root (or sudo)
...oesn't ever work, does it? nvm isn't an executable, it's a shell function. github.com/creationix/nvm/issues/540
– Matt
May 3 '17 at 21:15
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