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How to check an Android device is HDPI screen or MDPI screen?
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edited Jul 20 '17 at 10:40
answered Jul 20 '17 at 10:15
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How can I extract the folder path from file path in Python?
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SethMMortonSethMMorton
32.4k1010 gold badges5353 silver badges7171 bronze badges
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django admin - add custom form fields that are not part of the model
...e:
class MyModel(models.model):
field1 = models.CharField(max_length=10)
field2 = models.CharField(max_length=10)
def combined_fields(self):
return '{} {}'.format(self.field1, self.field2)
Then in the admin you can add the combined_fields() as a readonly field:
class MyMode...
IF… OR IF… in a windows batch file
...works. :)
– Apostolos
Sep 21 '18 at 10:21
One possible drawback with this technique (although I like the out-of-the-bo...
Django database query: How to get object by id?
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answered Nov 29 '10 at 2:18
iridescentiridescent
2,24311 gold badge1414 silver badges1010 bronze badges
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Send file using POST from a Python script
...The file was sent. Let's check:
>>> r.text
{
"origin": "179.13.100.4",
"files": {
"report.xls": "<censored...binary...data>"
},
"form": {},
"url": "http://httpbin.org/post",
"args": {},
"headers": {
"Content-Length": "3196",
"Accept-Encoding": "identity, def...
How to get week number in Python?
... calendar week:
>>> import datetime
>>> datetime.date(2010, 6, 16).isocalendar()[1]
24
datetime.date.isocalendar() is an instance-method returning a tuple containing year, weeknumber and weekday in respective order for the given date instance.
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How do I get indices of N maximum values in a NumPy array?
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edited Aug 2 '11 at 10:45
answered Aug 2 '11 at 10:32
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Can PostgreSQL index array columns?
... CREATE TABLE "Test"("Column1" int[]);
INSERT INTO "Test" VALUES ('{10, 15, 20}');
INSERT INTO "Test" VALUES ('{10, 20, 30}');
CREATE INDEX idx_test on "Test" USING GIN ("Column1");
-- To enforce index usage because we have only 2 records for this test...
SET enable_seqscan...
How does Facebook disable the browser's integrated Developer Tools?
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10
Chrome did make an update but this guy made a fix again: kspace.in/blog/2014/06/21/…
– Roger Gajraj
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