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What's the simplest way to list conflicted files in Git?
...Pacerier, it's just messier. If you had a million unconflicting merges and one conflicting merge, you'd want something succinct for output.
– xster
Jan 7 '16 at 20:50
8
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How to print a dictionary's key?
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This is the one answer I know isn't right, since the OP said, "I don't want all the keys listed."
– Ned Batchelder
May 6 '11 at 0:58
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Upgrade python packages from requirements.txt using pip command
... I found helpful to do the following. 1. Deleted venv 2. Created a new one with the same name (the way to clean all pip packages) 3. Replace all == to >= in the requirements.txt 4. pip install -r requirements.txt 4.
– zhukovgreen
Jul 28 '17 at 5:17
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Can scrapy be used to scrape dynamic content from websites that are using AJAX?
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This one definitely is better.
– 1a1a11a
Jun 8 '15 at 21:38
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Which is the preferred way to concatenate a string in Python?
... This is because it's readable and fast. They are also just as fast, which one you choose is a matter of taste, the latter one is the most common. Here are timings with the timeit module:
a = a + b:
0.11338996887207031
a += b:
0.11040496826171875
However, those who recommend having lists and appe...
map function for objects (instead of arrays)
...ginally) provided the second solution presented in this answer. The first one works and is not necessarily wrong, but as others have stated, I don't like to see map being used that way. When I see map, my mind is automatically thinking "immutable data structure"
– mjohnsoneng...
How to Join to first row
...t TOP 1 without ORDER BY is not deterministic: this query you will get you one line item per order, but it is not defined which one will it be.
Multiple invocations of the query can give you different line items for the same order, even if the underlying did not change.
If you want deterministic o...
Easy way to convert Iterable to Collection
...rayList<>();
source.forEachRemaining(target::add);
Edit: The above one is for Iterator. If you are dealing with Iterable,
iterable.forEach(target::add);
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How is the undo tree used in Vim?
...ommands and their usage.
There are two ways to traverse the undo tree. One is to go "back in time". g+ and g- will traverse all of the nodes in the tree in chronological or reverse-chronological order (which can be a bit confusing, because it can jump arbitrarily between undo branches, but if y...
Why do x86-64 systems have only a 48 bit virtual address space?
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640kb is enough for anyone.
– user684934
Jul 16 '11 at 11:35
7
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