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Automating “enter” keypresses for bash script generating ssh keys
... is shorter, and should ssh-keygen ever add a question, that will automatically be answered in too. :)
– zrajm
Apr 24 '15 at 11:08
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How to use hex color values
...enience init(red: Int, green: Int, blue: Int) {
assert(red >= 0 && red <= 255, "Invalid red component")
assert(green >= 0 && green <= 255, "Invalid green component")
assert(blue >= 0 && blue <= 255, "Invalid blue component")
self...
How many socket connections can a web server handle?
...ic on a single Unix flavoured OS machine - https://blog.whatsapp.com/index.php/2012/01/1-million-is-so-2011/.
And finally, this one, http://highscalability.com/blog/2013/5/13/the-secret-to-10-million-concurrent-connections-the-kernel-i.html, goes into a lot of detail, exploring how even 10 million c...
The relationship could not be changed because one or more of the foreign-key properties is non-nulla
...originalParent.ChildItems
.Where(c => c.ID == childItem.ID && c.ID != 0)
.SingleOrDefault();
// Is original child item with same ID in DB?
if (originalChildItem != null)
{
// Yes -> Update scalar properties of child item
...
How to intercept touches events on a MKMapView or UIWebView objects?
...that too! To complete my answer above, let me add a little warning : My Example assume there's only one object viewTouched, which are consuming all the events. But that's not true. You could have some Annotations on top of your Map and then my code doesn't work anymore. To work 100%, you need to re...
How to convert a color integer to a hex String in Android?
...always 6 chars long):
String hexColor = String.format("#%06X", (0xFFFFFF & intColor));
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View a list of recent documents in Vim
...le names as you open/edit them in Vim.
http://www.vim.org/scripts/script.php?script_id=521
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How can I Remove .DS_Store files from a Git repository?
...
It's really trivial, but using -exec will launch git-rm once for every .DS_Store file, while xargs will put all the paths on one command line. Mostly I prefer xargs because I don't have to worry about escaping a lot of special char...
Verify if a point is Land or Water in Google Maps
...ake, Ocean and some other words related to waters for more accuracy. For example the deserts also are natural_features.
Pros - All detection process will be done on client's machine. No need of creating own server side service.
Cons - Very inaccurate and the chances you will get "none" at waters i...
Backbone.js: get current route
...ill only work if the hash is exactly as defined in the route. If you for example have a route for user(/:uid) it won't be matched if the Backbone.history.fragment is either "user" or "user/1" (both which are the two most obvious use cases for such route). In other words, it'll only find the appropri...