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Django: Get list of model fields?

....AutoField: id>, <django.db.models.fields.DateField: created>... and Organisation._meta.get_fields() (<ManyToOneRel: crm.activity>, <django.db.models.fields.AutoField: id>, <django.db.models.fields.DateField: created>... 2) From instance from posts.model import BlogPost ...
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Create folder with batch but only if it doesn't already exist

... exist. Note that this existence test will return true only if VTS exists and is a directory. If it is not there, or is there as a file, the mkdir command will run, and should cause an error. You might want to check for whether VTS exists as a file as well. ...
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Python, compute list difference

...vation is important Roman Bodnarchuk may have a better approach. For speed and pure set-like behavior this one seems better. – Bryan P Feb 13 '15 at 23:01 8 ...
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AngularJS: disabling all form controls between submit and server response

I have a dilemma about what is the best (and correct) approach if I want to disable form controls (or at least make them unavailable for user interaction) during a period of time when user clicks sort of "Save" or "Submit" button and data travelling over the wire. I don't want to use JQuery (which i...
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Globally catch exceptions in a WPF application?

...s of it may throw exceptions at runtime. I'd like to globally catch any unhandled exception and log them, but otherwise continue program execution as if nothing happened (kinda like VB's On Error Resume Next ). ...
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Dilemma: when to use Fragments vs Activities:

...tivity can hold all duplicated elements to save you time in creating them, and you can simply replace parts of the box. But don't forget that you always need a box container (Activity) or your parts will be dispersed. So one box with parts inside. Take care not to misuse the box. Android UX exper...
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Different between parseInt() and valueOf() in java?

...ger.valueOf(Integer.parseInt("123")) Now, if what you want is the object and not the primitive, then using valueOf(String) may be more attractive than making a new object out of parseInt(String) because the former is consistently present across Integer, Long, Double, etc. ...
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PHP Function with Optional Parameters

... an array" suggestion - take a look at Walf's answer to a similar question and the more in-depth example in the same thread – DJDave Mar 16 '16 at 13:07 ...
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How to programmatically cause a core dump in C/C++

...> : : : raise (SIGABRT); Calling abort() will also cause a core dump, and you can even do this without terminating your process by calling fork() followed by abort() in the child only - see this answer for details. shar...
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HTTPS and SSL3_GET_SERVER_CERTIFICATE:certificate verify failed, CA is OK

...t all SSL certificates as unverifiable. You'll have to get your CA's cert and point curl at it. More details at cURLS's Details on Server SSL Certificates. share | improve this answer | ...