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How to initialise a string from NSData in Swift
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Added a Swift 2.0 version as well now
– Sunkas
Nov 9 '15 at 8:50
Would you ha...
YAML current date in rmarkdown
...lt;%= format(Sys.time(), "%d %B, %Y") %>
author: baptiste
---
You can now use a brew_n_render function that would preprocess the doc using brew and then run in through rmarkdown.
brew_n_render <- function(input, ...){
output_file <- gsub("\\.[R|r]md$", ".html", input)
brew::brew(inpu...
angular ng-repeat in reverse
...g}}</alert>
Update:
My answer was OK for old version of Angular.
Now, you should be using
ng-repeat="friend in friends | orderBy:'-'"
or
ng-repeat="friend in friends | orderBy:'+':true"
from https://stackoverflow.com/a/26635708/1782470
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How can I clear scrollback buffer in Tmux?
...C-k anymore, because that caused problems with my vim bindings. I use C-n now.
– juanpaco
May 13 '13 at 12:49
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show 5 more comments
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Is there a command to refresh environment variables from the command prompt in Windows?
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@itsadok - given that this is now the accepted answer, you should add a brief explaination at the start to put the script in context. i.e point out that it isn't possible to propagate an env var change to an open cmd.exe without manually updating as abov...
npm can't find package.json
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@elangovan Link now seems to fail to resolve for me.
– iokevins
Mar 31 '18 at 22:14
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Truncating long strings with CSS: feasible yet?
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Update: text-overflow: ellipsis is now supported as of Firefox 7 (released September 27th 2011). Yay! My original answer follows as a historical record.
Justin Maxwell has cross browser CSS solution. It does come with the downside however of not allowing the ...
Abstract classes in Swift Language
...e {
func accelerate(by: Float) {
speed += by
}
}
You can now create new types by implementing Drivable.
struct Car: Drivable {
var speed: Float = 0.0
init() {}
}
let c = Car()
c.accelerate(10)
So basically you get:
Compile time checks that guarantee that all Drivables...
AngularJS UI Router - change url without reloading state
... or not sync but all i have to work with is the old and new url. How do i know that this is an instance where all i want to do is update the params with only two urls to work with? Would the logic be.... ( if the old state and new state are the same then don't reload the controller? ) I'm confused.
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What is the most efficient way to deep clone an object in JavaScript?
...ined properties, etc., but this will also slow you down a little.
If you know the structure of the objects you are trying to clone or can avoid deep nested arrays you can write a simple for (var i in obj) loop to clone your object while checking hasOwnProperty and it will be much much faster than j...