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Is there some way to PUSH data from web server to browser?
...otifications so be aware of the performance implications when writing your app.
http://en.wikipedia.org/wiki/Comet_(programming)
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Break when a value changes using the Visual Studio debugger
...eading somewhere this is a tough feature to implement in debugging managed apps especially with garbage collector involved.
– Gulzar Nazim
Oct 1 '08 at 23:25
27
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Rails Observer Alternatives for 4.0
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There are problems with this approach. Notably, It doesn't clean up your models; include copies the methods from the module back in to your class. Extracting class methods out to a module may group them by concern, but the class is still just as bloated....
What is a StoryBoard ID and how can i use this?
... and present it above your current View Controller
And if you are in your app delegate you could use
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard"
bundle: nil];
Edit: Swift
@IBAction func buttonPressed(sen...
Popstate on page's load in Chrome
I am using History API for my web app and have one issue.
I do Ajax calls to update some results on the page and use history.pushState() in order to update the browser's location bar without page reload. Then, of course, I use window.popstate in order to restore previous state when back-button i...
Adding a favicon to a static HTML page
...t have more than 10 images in the correct sizes and formats.
I created an App (faviconit.com) so people don´t have to create all these images and the correct tags by hand.
Hope you like it.
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URL rewriting with PHP
... /* now you know the action and parameters so you can
* include appropriate template file ( or proceed in some other way )
*/
}
}
Successful match will, since we use named subpatterns in regex, fill the $params array almost the same as PHP fills the $_GET array. However, wh...
Otherwise on StateProvider
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that solved my problem on how to check if we are mid-app or onload when otherwise is used - thank you so much :)
– Jörn Berkefeld
Mar 11 '16 at 11:17
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How do I resolve “Cannot find module” error using Node.js?
...to the current directory only (in a subdirectory called node_modules). Is app.js located under home/dave/src/server/? If not and you want to use the module from any directory, you need to install it globally using npm install -g.
I usually install most packages locally so that they get checked in...
How to check for an active Internet connection on iOS or macOS?
...nswers below are synchronous so be careful otherwise you'll freeze up your app.
Swift
1) Install via CocoaPods or Carthage: https://github.com/ashleymills/Reachability.swift
2) Test reachability via closures
let reachability = Reachability()!
reachability.whenReachable = { reachability in
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