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Django: multiple models in one template using forms [closed]

...odels I'd like to create from one page. Tickets belong to a Customer via a ForeignKey. Notes belong to Tickets via a ForeignKey as well. I'd like to have the option of selecting a Customer (that's a whole separate project) OR creating a new Customer, then creating a Ticket and finally creating a Not...
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find -exec with multiple commands

... find accepts multiple -exec portions to the command. For example: find . -name "*.txt" -exec echo {} \; -exec grep banana {} \; Note that in this case the second command will only run if the first one returns successfully, as mentioned by @Caleb. If you want both commands to...
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Log all requests from the python-requests module

I am using python Requests . I need to debug some OAuth activity, and for that I would like it to log all requests being performed. I could get this information with ngrep , but unfortunately it is not possible to grep https connections (which are needed for OAuth ) ...
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Writing Unicode text to a text file?

...ode object, you'll need to convert it to a unicode-encoded string object before writing it to a file: foo = u'Δ, Й, ק, ‎ م, ๗, あ, 叶, 葉, and 말.' f = open('test', 'w') f.write(foo.encode('utf8')) f.close() When you read that file again, you'll get a unicode-encoded string that you c...
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How do I declare class-level properties in Objective-C?

...n something that's equivalent to a static variable? E.g. only one instance for all types of Foo? To declare class functions in Objective-C you use the + prefix instead of - so your implementation would look something like: // Foo.h @interface Foo { } + (NSDictionary *)dictionary; // Foo.m + (NSD...
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How do I Sort a Multidimensional Array in PHP [duplicate]

... You can use array_multisort() Try something like this: foreach ($mdarray as $key => $row) { // replace 0 with the field's index/key $dates[$key] = $row[0]; } array_multisort($dates, SORT_DESC, $mdarray); For PHP >= 5.5.0 just extract the column to sort by. No n...
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AngularJS - How can I do a redirect with a full page load?

... For <a> tags: You need to stick target="_self" on your <a> tag There are three cases where AngularJS will perform a full page reload: Links that contain target element Example: <a href="/ext/link?a=b" targe...
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Reactjs convert html string to jsx

...lt;td dangerouslySetInnerHTML={{__html: this.state.actions}} /> React forces this intentionally-cumbersome syntax so that you don't accidentally render text as HTML and introduce XSS bugs. share | ...
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Continuously read from STDOUT of external process in Ruby

...ase anyone having a similar problem finds this page. But if you don't care for details, here's the short answer: Use PTY.spawn in the following manner (with your own command of course): require 'pty' cmd = "blender -b mball.blend -o //renders/ -F JPEG -x 1 -f 1" begin PTY.spawn( cmd ) do |stdou...
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How to check if an object is a generator object in python?

...t;> types.GeneratorType <class 'generator'> >>> gen = (i for i in range(10)) >>> isinstance(gen, types.GeneratorType) True share | improve this answer | ...