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(HTML) Download a PDF file instead of opening them in browser when clicked
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40
You can't do this with HTML. It's a server-based solution. You have to stream the file so that t...
Disable ONLY_FULL_GROUP_BY
... Eyo Okon EyoEyo Okon Eyo
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12
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Python list sort in descending order
...ambda:
timestamp.sort(key=lambda x: time.strptime(x, '%Y-%m-%d %H:%M:%S')[0:6], reverse=True)
Passing a function to list.sort:
def foo(x):
return time.strptime(x, '%Y-%m-%d %H:%M:%S')[0:6]
timestamp.sort(key=foo, reverse=True)
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Insert Update trigger how to determine if insert or update
...ays rows in INSERTED.
Look for "inserted" in CREATE TRIGGER.
Edit, 23 Nov 2011
After comment, this answer is only for INSERTED and UPDATED triggers.
Obviously, DELETE triggers can not have "always rows in INSERTED" as I said above
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How does one write code that best utilizes the CPU cache to improve performance?
...marks, we have seen that a surprising large fraction of those fail to use 100% of the fetched cache lines before the cache lines are evicted.
Improving cache line utilization helps in three respects:
It tends to fit more useful data in the cache, essentially increasing the effective cache size.
I...
git status shows modifications, git checkout — doesn't remove them
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 6 '10 at 21:34
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How to keep a git branch in sync with master
...-Rebasing
– concept47
May 2 '13 at 10:19
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Filtering for empty or NULL names in a queryset
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answered May 10 '09 at 2:41
Sasha ChedygovSasha Chedygov
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Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
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JohnJohn
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add a com...
What's the difference between a method and a function?
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edited Dec 19 '16 at 10:27
Nhan
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answered Oct...