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How to rename items in values() in Django?

... could use the extra method: MyModel.objects.extra( select={ 'renamed_value': 'cryptic_value_name' } ).values( 'renamed_value' ) This basically does SELECT cryptic_value_name AS renamed_value in the SQL. Another option, if you always want the renamed version but the db has the cryptic nam...
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C++ sorting and keeping track of indexes

... supply your original index vector, sort function, comparator, or automatically reorder v in the sort_indexes function using an extra vector. share | improve this answer | fo...
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Fastest exit strategy for a Panic Button in Crisis/Abuse Websites? [closed]

... (ALMOST) FINAL EDIT OK, I've read all the comments and this is what I think is the best solution but I've also thought of an ALL-LOCAL ALTERNATIVE. I'm open to further improvement/discussion var panic= function(){ document.body.innerHTML = ''; //th...
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How can I “disable” zoom on a mobile web page?

I am creating a mobile web page that is basically a big form with several text inputs. 10 Answers ...
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From an array of objects, extract value of a property as array

... Check out Lodash's _.pluck() function or Underscore's _.pluck() function. Both do exactly what you want in a single function call! var result = _.pluck(objArray, 'foo'); Update: _.pluck() has been removed as of Lodash v4.0.0, in favour of _...
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Should I use `import os.path` or `import os`?

...ant to use rather than a thing in the os module, so even though it's not really a submodule of a package called os, I import it sort of like it is one and I always do import os.path. This is consistent with how os.path is documented. Incidentally, this sort of structure leads to a lot of Python p...
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File Upload without Form

... using jQuery. The input tag is not inside any form tag. It stands individually. So I don't want to use jQuery plugins like 'ajaxForm' or 'ajaxSubmit'. ...
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How do I output an ISO 8601 formatted string in JavaScript?

... There is already a function called toISOString(): var date = new Date(); date.toISOString(); //"2011-12-19T15:28:46.493Z" If, somehow, you're on a browser that doesn't support it, I've got you covered: if ( !Date.prototype.toISOString ) { ( functi...
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Divide a number by 3 without using *, /, +, -, % operators

...n which performs the desired operation. But it requires the + operator, so all you have left to do is to add the values with bit-operators: // replaces the + operator int add(int x, int y) { while (x) { int t = (x & y) << 1; y ^= x; x = t; } return y; }...
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How to filter Android logcat by application? [duplicate]

...ad of logcat then the tags don't need to be the application. You can just call it with pidcat com.your.application You should use your own tag, look at: http://developer.android.com/reference/android/util/Log.html Like. Log.d("AlexeysActivity","what you want to log"); And then when you want ...