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Using Pylint with Django

...derstands Django. This Pylint plugin for Django works quite well: pip install pylint-django and when running pylint add the following flag to the command: --load-plugins pylint_django Detailed blog post here. share ...
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Accurate way to measure execution times of php scripts

...otime — Return current Unix timestamp with microseconds If get_as_float is set to TRUE, then microtime() returns a float, which represents the current time in seconds since the Unix epoch accurate to the nearest microsecond. Example usage: $start = microtime(true); while (...) { } $...
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how to return index of a sorted list? [duplicate]

...ray([2,3,1,4,5]) >>> vals array([2, 3, 1, 4, 5]) >>> sort_index = numpy.argsort(vals) >>> sort_index array([2, 0, 1, 3, 4]) If not available, taken from this question, this is the fastest method: >>> vals = [2,3,1,4,5] >>> sorted(range(len(vals)), key=...
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Programmatically change UITextField Keyboard type

... _textField .keyboardType = UIKeyboardTypeAlphabet; _textField .keyboardType = UIKeyboardTypeASCIICapable; _textField .keyboardType = UIKeyboardTypeDecimalPad; _textField .keyboardType = UIKeyboardTypeDefault; _textField .keyb...
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How can I use if/else in a dictionary comprehension?

... @Marcin's answer covers it all, but just in case someone wants to see an actual example, I add two below: Let's say you have the following dictionary of sets d = {'key1': {'a', 'b', 'c'}, 'key2': {'foo', 'bar'}, 'key3': {'so', 'sad'}} and you want ...
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Find out how much memory is being used by an object in Python [duplicate]

...and internal structures related to object types and garbage collection. Finally, some python objects have non-obvious behaviors. For instance, lists reserve space for more objects than they have, most of the time; dicts are even more complicated since they can operate in different ways (they have a ...
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How do I calculate tables size in Oracle

Being used to (and potentially spoiled by) MSSQL, I'm wondering how I can get at tables size in Oracle 10g. I have googled it so I'm now aware that I may not have as easy an option as sp_spaceused. Still the potential answers I got are most of the time outdated or don't work. Probably because I'm no...
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Simple state machine example in C#?

...ate machines with a GetNext function to return the next state deterministically, and a MoveNext function to mutate the state machine. share | improve this answer | follow ...
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Convert an image (selected by path) to base64 string

...e to retrieve the base64 string public static string ImageToBase64(string _imagePath) { string _base64String = null; using (System.Drawing.Image _image = System.Drawing.Image.FromFile(_imagePath)) { using (MemoryStream _mStream = new MemoryStream()) ...
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addEventListener not working in IE8

... Try: if (_checkbox.addEventListener) { _checkbox.addEventListener("click", setCheckedValues, false); } else { _checkbox.attachEvent("onclick", setCheckedValues); } Update:: For Internet Explorer versions prior to IE9, attach...