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Django filter versus get for single object?

...lly implemented in Django, so there should be no "performance" difference (and the fact that you're thinking about it indicates you're violating one of the cardinal rules of programming, namely trying to optimize code before it's even been written and profiled -- until you have the code and can run ...
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How to change the button text of ?

...answered Sep 20 '13 at 4:57 Fernando KoshFernando Kosh 3,03411 gold badge2828 silver badges2525 bronze badges ...
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Decreasing height of bootstrap 3.0 navbar

...28px; } Work with Bootstrap 3.3.4 .navbar-nav > li > a, .navbar-brand { padding-top:4px !important; padding-bottom:0 !important; height: 28px; } .navbar {min-height:28px !important;} Update Complete code to customize and decrease height of navbar with screenshot. CSS: /* ...
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Set ImageView width and height programmatically?

How can I set an ImageView 's width and height programmatically? 14 Answers 14 ...
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.htaccess - how to force “www.” in a generic way?

...or HTTPS (%{HTTPS} is either on or off, so %{HTTPS}s is either ons or offs and in case of ons the s is matched). The substitution part of RewriteRule then just merges the information parts to a full URL. share | ...
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In C#, what is the difference between public, private, protected, and having no access modifier?

All my college years I have been using public , and would like to know the difference between public , private , and protected ? ...
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Django-DB-Migrations: cannot ALTER TABLE because it has pending trigger events

...is you can either use a data migration or manually (manage.py shell) go in and update non-compliant values – mgojohn Oct 26 '14 at 23:13 ...
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C# pattern to prevent an event handler hooked twice [duplicate]

Duplicate of: How to ensure an event is only subscribed to once and Has an event handler already been added? 9 Answers ...
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Converting NumPy array into Python List structure?

...nvert a NumPy array to a Python List (for example [[1,2,3],[4,5,6]] ), and do it reasonably fast? 5 Answers ...
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DateTime.ToString(“MM/dd/yyyy HH:mm:ss.fff”) resulted in something like “09/14/2013 07.20.31.371”

...Your user must be in a culture where the time separator is a dot. Both ":" and "/" are interpreted in a culture-sensitive way in custom date and time formats. How can I make sure the result string is delimited by colon instead of dot? I'd suggest specifying CultureInfo.InvariantCulture: strin...