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How to reset db in Django? I get a command 'reset' not found error

...owing this Django by Example tutotrial here: http://lightbird.net/dbe/todo_list.html 10 Answers ...
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How do I remove code duplication between similar const and non-const member functions?

...& get() const { return c; } char & get() { return const_cast<char &>(static_cast<const C &>(*this).get()); } char c; }; The two casts and function call may be ugly but it's correct. Meyers has a thorough explanation why. ...
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How to use a class from one C# project with another C# project

...de import functionA functionA() class ClassName(object): def __init__(object, parameter): object.parameter = value The library file or "façade" file containing classes, methods or functions you want to import. class class1(object): """description of class""" class Cla...
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How do I trap ctrl-c (SIGINT) in a C# console app

...complete solution below. works with kill as well – JJ_Coder4Hire Apr 10 '14 at 18:53 1 I have fou...
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Remove all special characters, punctuation and spaces from string

... place" -> "greatplace". How to avoid it? – Reihan_amn Jul 19 '17 at 19:19 6 @Reihan_amn Simpl...
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Convert integer to string Jinja

... my case I've got integers as strings coming from JSON content files: "hero_title_img_w": "111" and "hero_title_img2_w": "222". Then I'm adding them in .NJK file: {{ hero_title_img_w|int + hero_title_img2_w|int }} to use as image's width attribute. Hope it helps somebody one day. ...
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Django template how to look up a dictionary value with a variable

...om django.template.defaulttags import register ... @register.filter def get_item(dictionary, key): return dictionary.get(key) (I use .get so that if the key is absent, it returns none. If you do dictionary[key] it will raise a KeyError then.) usage: {{ mydict|get_item:item.NAME }} ...
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Reading header data in Ruby on Rails

...ll working): request.headers["Cookie"] New way: request.headers["HTTP_COOKIE"] To get a Hash with all headers of the request. request.headers share | improve this answer | ...
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How to write an inline IF statement in JavaScript?

...developer.mozilla.org/en-US/docs/JavaScript/Reference/Operators/Conditional_Operator share | improve this answer | follow | ...
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How can I find the last element in a List?

... The delegate can be replaced with a lambda expression: myList.FindLast(_unused_variable_name => true); This will work regardless of type. A shorter version is myList.FindLast(_ => true);, but I find just the underscore (or any other single character identifier) can be a bit confusing at ti...