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How to do a less than or equal to filter in Django queryset?
I am attempting to filter users by a custom field in each users profile called profile. This field is called level and is an integer between 0-3.
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Does a C# app track how long its been running?
And if it does, is there an easy way to get the total tim>me m> since it started?
3 Answers
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How to change the nam>me m> of the active schem>me m> in Xcode?
I managed to change my project nam>me m>, but how do I change the nam>me m> displayed directly to the left of "iOS Simulator"?
3 Ans...
How to upload a file in Django? [closed]
...app in Django 1.3. I could not find any up-to-date example/snippets. May som>me m>one post a minimal but complete (Model, View, Template) example code to do so?
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How to migrate back from initial migration in Django 1.7?
I created a new app with som>me m> models and now I noticed that som>me m> of the models are poorly thought out. As I haven't committed the code the sensible thing would be to migrate the database to last good state and redo the migration with better models. In this case the last good state is database where ...
Backbone.js: `extend` undefined?
Just getting started with Backbone.js. Simply including Backbone (either dev/production versions) causes the error:
3 Answe...
New Line on PHP CLI
...se double quotes ".
echo "next line\n";
Additional you can use the system-dependent constant PHP_EOL
echo "this is my text" . PHP_EOL;
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What is the m>me m>aning of git reset --hard origin/master?
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git reset --hard origin/master
says: throw away all my staged and unstaged changes, forget everything on my current local branch and make it exactly the sam>me m> as origin/master.
You probably wanted to ask this before you ran the command. The destru...
How to modify m>me m>mory contents using GDB?
I know that we can use several commands to access and read m>me m>mory: for example, print, p, x...
3 Answers
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Negation in Python
I'm trying to create a directory if the path doesn't exist, but the ! (not) operator doesn't work. I'm not sure how to negate in Python... What's the correct way to do this?
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