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Django: How to manage development and production settings?
I have been developing a basic app. Now at the deployment stage it has become clear I have need for both a local settings and production settings.
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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=
Error message on MySql:
7 Answers
7
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Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
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There's nothing wrong with that statement; you're just multiplying 4 numbers and assigning it to an int, there just happens to be an overflow. This is different than assigning a single literal, which would be bounds-checked at compile-time.
It is the out-of-bou...
nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
... other domains in there and it works fine, but when I try to add the above mentioned domain and start the server it gives me Job failed. See system journal and 'systemctl status' for details.
I thought it was because of the dashes, so I tried just various other domains with and without hyphens, b...
How to manage local vs production settings in Django?
What is the recommended way of handling settings for local development and the production server? Some of them (like constants, etc) can be changed/accessed in both, but some of them (like paths to static files) need to remain different, and hence should not be overwritten every time the new code is...
How do I create a unique constraint that also allows nulls?
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You would need to run an UPDATE statement to set the existing values to NEWID() where the existing field IS NULL
– Jose Basilio
Apr 20 '09 at 10:32
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Should I instantiate instance variables on declaration or in the constructor?
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From this tutorial:
Field declarations, however, are not part of any method, so they cannot be executed as statements are. Instead, the Java compiler generates instance-field initialization code automatically and puts it in the constructor or constructors for the class. The initialization code...
How do I limit task tags to current project in Eclipse?
... create a new one) and on the right in the Scope section select "On any element in same project".
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How to add a line break in C# .NET documentation
...um post is by design.) You can get the list of available tags in this documentation article from MS. Documenting your code
Example (based on original OP sample):
/// <summary>
/// <para>Get a human-readable variant of the SQL WHERE statement of the search element.</para>
/// R...
The current SynchronizationContext may not be used as a TaskScheduler
...wered Nov 23 '11 at 16:55
Ritch MeltonRitch Melton
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