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Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue
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it makes sure it doesn't go out of bound and cause artifacts.
– Richard Lalancette
Oct 27 '11 at 16:30
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What is the best Battleship AI?
...lly if you can eliminate whole ships.
The opponent that I linked to above doesn't explore the whole tree; 75 billion is still to big to get in under a second. It does attempt to estimate these probabilities, though, with the help of a few heuristics.
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Get path of executable
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So is this what everyone does whenever they want to find the executable's path in C++? I was hoping something as simple-sounding as this would already be implemented in a library like boost.
– Ben Hymers
Oct 12 ...
Why use prefixes on member variables in C++ classes
...rtainly means its name ought to be changed.
"Prefixes just confuse me". As does every tool until you learn how to use it. Once your brain has become used to the naming patterns, it will filter the information out automatically and you won't really mind that the prefixes are there any more. But you h...
Approximate cost to access various caches and main memory?
...s "local L3 hit" is for a line shared with a core in another socket? Still doesn't make sense, valid in L3 means no core has E/M
– Peter Cordes
Feb 21 '19 at 3:07
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Is there a way to detect if an image is blurry?
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Does it suitable for motion blur? or only for blur like gaussian?
– mrgloom
Jun 3 '13 at 6:01
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Get operating system info
...ne.info/ is able to show which operating system someone is using.
What it does is that, it sniffs your core operating system model, for example windows nt 5.1 as my own.
It then passes windows nt 5.1/i to Windows XP as the operating system.
Using: '/windows nt 5.1/i' => 'Windows XP', from an ...
How do I create a simple 'Hello World' module in Magento?
...onfig>
MyCompanyName is a unique namespace for your modifications, it doesn't have to be your company's name, but that the recommended convention my magento. HelloWorld is the name of your module.
Clear the application cache
Now that the module file is in place, we'll need to let Magento know...
REST API Token-based Authentication
... you can simply use the api key as shared secret, and then use a salt that doesn't change to prevent rainbow table attacks. The username field seems like a good place to put the nonce too, since it is part of the auth. So now you have a clean call like this:
nonce = generate_secure_password(length:...
What's the difference between “groups” and “captures” in .NET regular expressions?
... is the most sought after functionality in regex land. Lazy / greedy? What does that have to do with my comments? It enables having a variable amount of capture buffers. It can sweep the entire string in a single match. If .*?(dog) finds the first dog then (?:.*?(dog))+ will find all dog in the enti...