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How do I create a slug in Django?
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My slug and name fields have translations. How can I do that with translations? Because I've tried to add 'slug_en':('name_en',) and got the error that attribute doesn't exist in my model.
– patricia
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Difference between JSON.stringify and JSON.parse
...ript object into JSON text and stores that JSON text in a string, eg:
var my_object = { key_1: "some text", key_2: true, key_3: 5 };
var object_as_string = JSON.stringify(my_object);
// "{"key_1":"some text","key_2":true,"key_3":5}"
typeof(object_as_string);
// "string"
JSON.parse turns...
How to convert CSV file to multiline JSON?
Here's my code, really simple stuff...
10 Answers
10
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Saving enum from select in Rails 4.1
...ed Dec 18 '16 at 21:32
Ahmed Fahmy
46844 silver badges1010 bronze badges
answered May 15 '14 at 19:07
Brian We...
Can you explain the concept of streams?
....ReadLine()); }
// in another method:
Stream fileStream = new FileStream("My Data.dat");
Stream zipStream = new ZipDecompressorStream(fileStream);
Stream decryptedStream = new DecryptionStream(zipStream);
StreamReader reader = new StreamReader(decryptedStream);
int x = ReadInt(reader);
As you se...
How to work offline with TFS
...havior:
http://blogs.msdn.com/benryan/archive/2007/12/12/when-and-how-does-my-solution-go-offline.aspx
http://blogs.msdn.com/benryan/archive/2007/12/12/how-to-make-tfs-offline-strictly-solution-based.aspx
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What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error?
... occurs when you try and append a node to itself. I just ran into this one myself :-)
– Ben Clayton
Jul 29 '10 at 15:48
5
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Separate Back Stack for each tab in Android using Fragments
...stion being asked was about having different back stacks for each tab, and my response is that the framework doen't supply this automatically because semantically for what the back button does it would most likely be a crappy user experience. You can fairly easily implement back semantics yourself ...
Why use symbols as hash keys in Ruby?
...or your excellent notes! I originally didn't mention the hash function in my answer, because I tried to make it easier to read :)
– Tilo
Nov 18 '11 at 22:04
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Intelligent way of removing items from a List while enumerating in C#
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The best solution is usually to use the RemoveAll() method:
myList.RemoveAll(x => x.SomeProp == "SomeValue");
Or, if you need certain elements removed:
MyListType[] elems = new[] { elem1, elem2 };
myList.RemoveAll(x => elems.Contains(x));
This assume that your loop is solel...