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How to list the tables in a SQLite database file that was opened with ATTACH?
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The .tables, and .schema "helper" functions don't look into ATTACHed databases: they just query the SQLITE_MASTER table for the "main" database. Consequently, if you used
ATTACH some_file.db AS my_db;
then you need to do
SELECT name FROM my_db.sqlite_master WHERE t...
Python - doctest vs. unittest [closed]
...was wondering if someone could explain the advantages and disadvantages of doctest and unittest.
11 Answers
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How to use count and group by at the same select statement
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This will do what you want (list of towns, with the number of users in each):
select town, count(town)
from user
group by town
You can use most aggregate functions when using GROUP BY.
Update (following change to question and comm...
Store pictures as files or in the database for a web app?
...t will include a lot of pictures and hopefully a fair amount of traffic. I do really want to achieve performance.
10 Answer...
How to show android checkbox at right side?
...t should show (for a very short time) that the whole row is selected . how do you do that and simulate that it's a native effect?
– android developer
Apr 24 '12 at 10:52
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jQuery Call to WebService returns “No Transport” error
...host:54473 then this issue is probably because you're trying to make cross-domain request.
Update 1
Take a look at this blog post.
Update 2
If this is indeed the problem (and I suspect it is), you might want to check out JSONP as a solution. Here are a few links that might help you get started:
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Override body style for content in an iframe
...n the iframe the necessary CSS
if the file in the iframe is from the same domain as your parent, then you can access the DOM of the document in the iframe from the parent.
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UIButton custom font vertical alignment
...ical whitespace above font's characters. To fix your font you will have to download Apple Font Tool Suite command line utilities. Then take your font and do the following:
~$ ftxdumperfuser -t hhea -A d Bold.ttf
This will create Bold.hhea.xml. Open it with a text editor and increase the value of ...
How can I replace text with CSS?
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span { display: none; } should also hide the pseudo element. You should use visibility: hidden instead
– xryl669
Aug 18 '14 at 6:16
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jQuery parent of a parent
...y would probably be using closest:
$(this).closest('tr');
Check out the documentation:
Closest works by first looking at the current element to see if it matches the specified expression, if so it just returns the element itself. If it doesn't match then it will continue to traverse up the do...