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How do you configure Django for simple development and deployment?
....py file under my Django project, along with any default settings:
import sys
import os.path
def _load_settings(path):
print "Loading configuration from %s" % (path)
if os.path.exists(path):
settings = {}
# execfile can't modify globals directly, so we will load them manually
...
Is the “struct hack” technically undefined behavior?
... such restrictions for an object allocated by malloc, when you have merely converted the returned void * to a pointer to [a struct containing] an array. It's still valid to access any part of the allocated object using a pointer to char (or preferably unsigned char).
– R.. GitH...
Errors: “INSERT EXEC statement cannot be nested.” and “Cannot use the ROLLBACK statement within an I
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I found a work around is to convert one of the prods into a table valued function. I realize that is not always possible, and introduces its own limitations. However, I have been able to always find at least one of the procedures a good candidate for th...
How to upload files to server using JSP/Servlet?
...servlet application
How to upload an image and save it in database?
How to convert Part to Blob, so I can store it in MySQL?
Serving uploaded file
Head to the following answers for detail on properly serving the saved file from disk or database back to the client:
Load images from outside of we...
Getting all names in an enum as a String[]
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EnumUtils.getEnumList(State.class)
Although it returns a List, you can convert the list easily with list.toArray()
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Search for one value in any column of any table inside a database
... SELECT @TableKeys = @TableKeys + '''' + QUOTENAME([name]) + ': '' + CONVERT(nvarchar(250),' + [name] + ') + ''' + ',' + ''' + '
FROM syscolumns
WHERE [id] IN (
SELECT [id]
FROM sysobjects
WHERE [name] = @TableShortName)
AND...
Why is “import *” bad?
...clare a new variable. That’s a crucial piece of information for the type system. You say that modern IDEs solve the mistyping problem but that’s simply wrong, and in fact this is a substantial problem in non statically compiled languages, which is why Perl added use strict (JavaScript var). As a...
How to spread django unit tests over multiple files?
...gutil snippet will cause the import to fail because the tests get added as sys.modules[packagename]. A quick workaround is to del any that cause problems after the above. (Or you could rename your folders ;) )
– Paul Fenney
Oct 30 '13 at 12:08
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Convert NaN to 0 in javascript
Is there a way to convert NaN values to 0 without an if statement:
11 Answers
11
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Convert RGBA PNG to RGB with PIL
I'm using PIL to convert a transparent PNG image uploaded with Django to a JPG file. The output looks broken.
7 Answers
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