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Building a notification system [closed]
...event to ...")
Since notifications are close to realtime for users on the site, I would tie them with nodejs + websockets client with php pushing update to nodejs for all listeners as change gets added.
share
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Looking to understand the iOS UIViewController lifecycle
...hese features just using a UIView.
There's great documentation on Apple's site here. Putting in simply though:
ViewDidLoad - Called when you create the class and load from xib. Great for initial setup and one-time-only work.
ViewWillAppear - Called right before your view appears, good for hiding/...
Which annotation should I use: @IdClass or @EmbeddedId
...Persistence API) specification has 2 different ways to specify entity composite keys: @IdClass and @EmbeddedId .
7 Answ...
load scripts asynchronously
...result I have several .js and .css files. I need to create a loader for my site because it takes some time to load. it will be nice if I can display the loader before importing all the:
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Force to open “Save As…” popup open at text link click for PDF in HTML
I have some big size PDF catalogs at my website, and I need to link these as download. When I googled, I found such a thing noted below. It should open the " Save As... " popup at link click...
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Among $_REQUEST, $_GET and $_POST which one is the fastest?
... and $_GET explicitly.
Using $_REQUEST should be unnecessary with proper site design anyway, and it comes with some downsides like leaving you open to easier CSRF/XSS attacks and other silliness that comes from storing data in the URL.
The speed difference should be minimal either way.
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window.close and self.close do not close the window in Chrome
...ust have already been opened by the user clicking a button within the same site domain.
For example, the window that uses the method above to close itself, can be opened from a page using this code (code provided from my example page linked above):
window_close_tester.htm
JavaScript:
function op...
Strip HTML from Text JavaScript
...n useful to the OP if they were considering using jQuery. The point of the site is to share knowledge. Keep in mind that the chilling effect you might have by chastising useful answers without good reason.
– acjay
Nov 29 '12 at 1:32
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Can you use hash navigation without affecting history?
...e 30 under Windows 8, if I go to Chrome History and select "More from this site" under my test url, I can see all the hashes that were added with this method.
– Alex Vang
Oct 8 '13 at 12:14
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Emacs on Mac OS X Leopard key bindings
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Another good resource is this page hcs.harvard.edu/~jrus/Site/System%20Bindings.html
– Gourneau
Jan 22 '12 at 23:26
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