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RecyclerView onClick
...se a recyclerview in another fragment/activity, the adapter/viewholder are now defining the logic of the clicks instead of whatever is containing them. The clicks should really be handled directly or indirectly by the containing instance. It seems that a touch listener is the only effective way to g...
Why is it slower to iterate over a small string than a small list?
...kes sense as Python 3 changed comprehensions to have safer scoping.
Well, now improve the benchmark (I'm just removing overhead that isn't iteration). This removes the building of the iterable by pre-assigning it:
>>> python3 -m timeit -s 'iterable = "abc"' '[x for x in iterable...
Find a Git branch containing changes to a given file
I have 57 local branches. I know I made a change to a certain file in one of them, but I'm not sure which one. Is there some kind of command I can run to find which branches contain changes to a certain file?
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How to autosize a textarea using Prototype?
...e seems to be pretty safe and nice.
None of the Facebook-using-newbies I know have ever mentioned anything about it or been confused. I'd use this as anecdotal evidence to say 'go ahead, implement it'.
Some JavaScript code to do it, using Prototype (because that's what I'm familiar with):
<!DO...
Find string between two substrings [duplicate]
... regardless of input string size. Some of the other methods assumed you'd know the length ahead of time.
– Kenny Powers
Jan 11 '17 at 3:16
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How to show SQL queries run in the Rails console?
...raw query to explain and analyze. I guess will have to do with explain for now.
– abhishek77in
Jun 5 at 8:20
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What's a good hex editor/viewer for the Mac? [closed]
... This is exactly why I ask candidates "teach me something I don't know about vim" in every interview. After 15 years I'm still find GOLD.
– Bruno Bronosky
Jan 6 '16 at 1:33
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get list of pandas dataframe columns based on data type
...esired column's data type:
dataframe['column1'].dtype
if you want to know data types of all the column at once, you can use plural of dtype as dtypes:
dataframe.dtypes
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phantomjs not waiting for “full” page load
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The real problem here is that you never know when javascript will finish loading page and browser doesn't know it as well. Imagine site which has some javascript loading something from server in infinite loop. From the browser point of view - javascript execution is...
git ahead/behind info between master and branch?
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With Git 2.5+, you now have another option to see ahead/behind for all branches which are configured to push to a branch.
git for-each-ref --format="%(push:track)" refs/heads
See more at "Viewing Unpushed Git Commits"
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