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Can you give a Django app a verbose name for use throughout the admin?
...se_name property.
Don't get your hopes up. You will also need to copy the index view from django.contrib.admin.sites into your own ProjectAdminSite view and include it in your own custom admin instance:
class ProjectAdminSite(AdminSite):
def index(self, request, extra_context=None):
co...
Can a CSS class inherit one or more other classes?
...et an already made, huge web software (in example, an e-commerce or a blog PHP famous software) and they employ PHP code that natively won't add multiple classes to the HTML elements they outuput. This forces you to go around and mess with source code (losing changes if you upgrade later) to make it...
How to revert a “git rm -r .”?
...- path/to/file
git checkout -- path/to/file
This will first recreate the index entries for path/to/file and recreate the file as it was in the last commit, i.e.HEAD.
Hint: one may pass a commit hash to both commands to recreate files from an older commit. See git reset --help and git checkout --h...
Algorithm to compare two images
...tricky).
http://en.wikipedia.org/wiki/RGB_color_space
http://upvector.com/index.php?section=tutorials&subsection=tutorials/colorspace
Another example involves something called the Hough Transform. This transform essentially decomposes an image into a set of lines. You can then take some of...
Django development IDE [closed]
...f useful plugins for ST2+django/python to get it going : stackoverflow.com/q/18914386/781695
– user
Sep 20 '13 at 19:37
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How to check whether a string is Base64 encoded or not
...
Try like this for PHP5
//where $json is some data that can be base64 encoded
$json=some_data;
//this will check whether data is base64 encoded or not
if (base64_decode($json, true) == true)
{
echo "base64 encoded";
}
e...
mysql Foreign key constraint is incorrectly formed error
...ieve it does not necessarily have to be a primary key, but it MUST have an index. Primary keys automatically get indexed.
– Itai
May 6 '18 at 7:23
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Access multiple elements of list knowing their index
I need to choose some elements from the given list, knowing their index. Let say I would like to create a new list, which contains element with index 1, 2, 5, from given list [-2, 1, 5, 3, 8, 5, 6]. What I did is:
...
How to remove globally a package from Composer?
I ran this command to install globally PHPUnit :
2 Answers
2
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What is PAGEIOLATCH_SH wait type in SQL Server?
...o large scans over big tables. It almost never happens in queries that use indexes efficiently.
If your query is like this:
Select * from <table> where <col1> = <value> order by <PrimaryKey>
, check that you have a composite index on (col1, col_primary_key).
If you don't hav...