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How to detect a Christmas Tree? [closed]
...t well against the blue-green background which is prevalent in most of the photos. I convert the rgb image to hsv space, and require that the hue is either less than 0.2 on a 0.0-1.0 scale (corresponding roughly to the border between yellow and green) or greater than 0.95 (corresponding to the bord...
Memcache(d) vs. Varnish for speeding up 3 tier web architecture
... @jbferland My question in your example is that the top of this page has a photo of me with the number of points I have received, how can we cache with Varnish but show that area dynamic?
– Hossj
Sep 9 '16 at 13:44
...
if a ngSrc path resolves to a 404, is there a way to fallback to a default?
... element.attr('src', BASE_URL + '/assets/images/default_photo.png'); // set default image
};
image.onload = function () {
deferred.resolve(true);
};
image.src = ngSrc;
return deferr...
Catching all javascript unhandled exceptions
... This is awesome and thanks! been trying to debug a complex photo-zooming script that works fine 100% of the time, except on mobile safai where it randomly fails, and where there is no "console" or "developer" window to see what happened. Sure I have my own "debug" window I can turn o...
Is MD5 still good enough to uniquely identify files?
... or how much damage a compromise would cause. It could be their kid's baby photo collection for all we know. My goal is to provide the facts; what someone else does with them is their business. Also consider that Bruce Schneier recommends writing down your password; not everything needs to be stored...
MongoDB relationships: embed or reference?
...lso 30 thousand tweets or 250 typical Stack Overflow answers or 20 flicker photos. On the other hand, this is far more information than one might want to present at one time on a typical web page. First consider what will make your queries easier. In many cases concern about document sizes will b...
How many files can I put in a directory?
...s, the shell may not be able to expand wildcards. I have this issue with a photo album hosted on Linux. It stores all the resized images in a single directory. While the file system can handle many files, the shell can't. Example:
-shell-3.00$ ls A*
-shell: /bin/ls: Argument list too long
or
-sh...
How does Google calculate my location on a desktop?
... by similar means that google streetview went around and picked up all the photos.
Using Google gears and my browser, we can report which wireless networks i see and have around me
Compare these wireless points to their geolocation and triangulate my position.
Reference: Slashdot
...
What's the difference between OpenID and OAuth?
...dentity as it is about data that can be provided via API. I.e. your Google photos or your G-Mail emails that android app could use for whatever purposes. Of course, identity could be accessible via API.
– satellite779
Sep 22 '14 at 23:13
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NSOperation vs Grand Central Dispatch
...hanism of NSOperation. For example, an App like 500px that shows dozens of photos, use NSOperation we can cancel requests of invisible image cells when we scroll table view or collection view, this can greatly improve App performance and reduce memory footprint. GCD can't easily support this.
Also ...