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How to add a new method to a php object on the fly?

... You can harness __call for this: class Foo { public function __call($method, $args) { if (isset($this->$method)) { $func = $this->$method; return call_user_func_array($func, $args); } ...
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Slicing of a NumPy 2d array, or how do I extract an mxm submatrix from an nxn array (n>m)?

... with x[numpy.ix_([0,2],[1,3])]. This can save you from having to enter in all of those extra brackets. share | improve this answer | follow | ...
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Conditional HTML Attributes using Razor MVC3

...s" /> If strCSSClass is null then the class attribute won't render at all. SSSHHH...don't tell. :) share | improve this answer | follow | ...
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How can I implement an Access Control List in my Web MVC application?

...ion, the best way to approach this would be to use decorator pattern, Basically, this means that you take your object, and place it inside another object, which will act like a protective shell. This would NOT require you to extend the original class. Here is an example: class SecureContainer { ...
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How does the C# compiler detect COM types?

...peech API, where you're able to "instantiate" the interface SpVoice (but really, you're instantiating SPVoiceClass). [CoClass(typeof(SpVoiceClass))] public interface SpVoice : ISpeechVoice, _ISpeechVoiceEvents_Event { } sh...
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Printing a variable memory address in swift

...er was quite old. Many of the methods it describes no longer work. Specifically .core cannot be accessed anymore. However @drew's answer is correct and simple: This is now part of the standard library: unsafeAddressOf. So the answer to your questions is: println(" str value \(str) has addre...
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How do I test for an empty JavaScript object?

...do you post answer including jQuery if the question is not about jQuery at all? – Eru Oct 1 '12 at 14:10 48 ...
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How can I use pickle to save a dict?

...ickle', 'wb') as handle: pickle.dump(a, handle, protocol=pickle.HIGHEST_PROTOCOL) with open('filename.pickle', 'rb') as handle: b = pickle.load(handle) print a == b share | improve this a...
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Node.js project naming conventions for files & folders

... your tests An example which uses this setup is nodejs-starter. I personally changed this setup to: / /etc - contains configuration /app - front-end javascript files /config - loads config /models - loads models /bin - helper scripts /lib - back-end express files /config - lo...
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Cached, PHP generated Thumbnails load slowly

...as how to make this site, load faster. First we needed to read these waterfalls. Thanks all for your suggestions on the waterfall readout analysis. Evident from the various waterfall graphs shown here is the main bottleneck: the PHP-generated thumbnails. The protocol-less jquery loading from CDN adv...