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Location of my.cnf file on macOS

... This thread on the MySQL forum says: By default, the OS X installation does not use a my.cnf, and MySQL just uses the default values. To set up your own my.cnf, you could just create a file straight in /etc. OS X provides example configuration files at /usr/local/mysql/support-files/...
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Declaring an enum within a class

...uct Color { enum Type { Red, Green, Black }; Type t_; Color(Type t) : t_(t) {} operator Type () const {return t_;} private: //prevent automatic conversion for any other built-in types such as bool, int, etc template<typename T> operator T () const; }; ...
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Class vs. static method in JavaScript

... instantiate an object from that function using the new keyword which will allow you to create something similar to a class in a standard OOP language. I'd suggest ignoring __proto__ most of the time because it has poor cross browser support, and instead focus on learning about how prototype works....
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Proper SCSS Asset Structure in Rails

... The problem with CSS is, you do not want to automatically add all files. The order of which your sheets are loaded and processed by the browser is essential. So you will always end up explicitly importing all your css. As an example, lets say you have a normalize.css sheet, t...
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Django template how to look up a dictionary value with a variable

...I find this easier to read and it avoids the need for special coding. I usually need the key and the value inside the loop anyway. share | improve this answer | follow ...
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Replace console output in Python

...his is something I am using: def startProgress(title): global progress_x sys.stdout.write(title + ": [" + "-"*40 + "]" + chr(8)*41) sys.stdout.flush() progress_x = 0 def progress(x): global progress_x x = int(x * 40 // 100) sys.stdout.write("#" * (x - progress_x)) s...
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How to count the number of files in a directory using Python

... For all kind of files, subdirectories included: import os list = os.listdir(dir) # dir is your directory path number_files = len(list) print number_files Only files (avoiding subdirectories): import os onlyfiles = next(os.w...
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Does Java 8 provide a good way to repeat a value or function?

... @jwenting It really depends - typically with GUI stuff (Swing or JavaFX), that removes a lot of boiler plate due to anonymous classes. – assylias Aug 30 '13 at 12:12 ...
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Programmatically saving image to Django ImageField

...import File # you need this somewhere import urllib # The following actually resides in a method of my model result = urllib.urlretrieve(image_url) # image_url is a URL to an image # self.photo is the ImageField self.photo.save( os.path.basename(self.url), File(open(result[0], 'rb')) ...
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Matplotlib - Move X-Axis label downwards, but not X-Axis Ticks

... If the variable ax.xaxis._autolabelpos = True, matplotlib sets the label position in function _update_label_position in axis.py according to (some excerpts): bboxes, bboxes2 = self._get_tick_bboxes(ticks_to_draw, renderer) bbox = mtransforms...