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When monkey patching an instance method, can you call the overridden method from the new implementat
...loaded after class that contains the original method, so require it in the file that will make overrride.
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How to “perfectly” override a dict?
...were a bit stricter:
I had to retain case info (the strings are paths to files displayed to the user, but it's a windows app so internally all operations must be case insensitive)
I needed keys to be as small as possible (it did make a difference in memory performance, chopped off 110 mb out of 37...
What is the strict aliasing rule?
...er thinks it can inline. Or maybe it's just something you wrote in your .c file for your own convenience. Anyway undefined behavior might still ensue. Even when we know some of what's happening under the hood, it's still a violation of the rule so no well defined behavior is guaranteed. So just by w...
Python str vs unicode types
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Yes. When you want to save some text(e.g. to a file) you have to represent it with bytes, i.e. you must encode it. When retrieving the content you should know the encoding that was used, in order to be able to decode the bytes into a unicode object.
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Proper Repository Pattern Design in PHP?
...t doesn't specify any persistence; it could be anything: SQL database, xml file, remote service, an alien from outer space etc.
For searching capabilities, the Repository constructs an Selector which can be filtered, LIMIT-ed, sorted and counted. In the end, the selector fetches one or more Entities...
to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh
...Whenever you can, use UIKit. Do the simplest implementation that works. Profile. When there's an incentive, optimize.
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Is MATLAB OOP slow or am I doing something wrong?
...ivate_nop(obj): 0.84738 sec 8.47 usec per call
classdef nop(obj) (m-file): 0.90560 sec 9.06 usec per call
classdef class.staticnop(): 1.16361 sec 11.64 usec per call
Java nop(): 2.43035 sec 24.30 usec per call
Java static_nop(): 0.87682 sec 8.77 ...
onchange event on input type=range is not triggering in firefox while dragging
...better than the accepted answer since it can keep all the js in a separate file from the HTML.
Answer provided by Jamrelian in his comment under the accepted answer.
$("#myelement").on("input change", function() {
//do something
});
Just be aware of this comment by Jaime though
Just not...
What kinds of patterns could I enforce on the code to make it easier to translate to another program
...em. I think that Skulpt is a library and you just have to include your .py files in the html to be executed, no compilation phase required to be done by the developer.
Tried pyjaco (compiler) but creating bindings (calling Javascript code from Python code) was very difficult, there was too much boil...
Which timestamp type should I choose in a PostgreSQL database?
...osition that prevents a few classes of bugs (e.g. a script dumps data to a file and something else sorts the time data using a lexical sort). Again, PostgreSQL doesn’t need this to do date calculations correctly or to convert between time zones (i.e. PostgreSQL is very adept at converting times b...