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advantage of tap method in ruby
...foobar') would be clearest and shortest in this case :) - the last example from the question.
– Lee
Jul 7 '16 at 17:56
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json_encode() escaping forward slashes
I'm pulling JSON from Instagram:
5 Answers
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How exactly does the python any() function work?
...ch looks very similar, but with surrounding []'s: [x > 0 for x in lst]. From the lst containing [-1, -2, 10, -4, 20], you would get this comprehended list: [False, False, True, False, True]. This internal value would then get passed to the any function, which would return True, since there is at ...
Why isn't sizeof for a struct equal to the sum of sizeof of each member?
..., and many OSs support multiple ABIs (say, 32- and 64-bit, or for binaries from different OSs, or for different ways of compiling the same binaries for the same OS). OTOH, what alignment is performance-wise convenient depends on the CPU - memory is accessed the same way whether you use 32 or 64 bit...
Compare if two variables reference the same object in python
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This is from docs.python.org: "Every object has an identity, a type and a value. An object’s identity never changes once it has been created; you may think of it as the object’s address in memory. The ‘is’ operator compares t...
How to sort a list of objects based on an attribute of the objects?
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from operator import attrgetter
ut.sort(key = attrgetter('count'), reverse = True)
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How to show popup message like in Stack Overflow
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Here's what I found from viewing the StackOverflow source. Hopefully saves some time for someone.
The showNotification function is used for all those popup messages.
var showNotification=function(jClicked,msg){master.showErrorPopup(jClicked.p...
How to pass an array into jQuery .data() attribute
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@Alnitak ok, I found it from your edit. Yes, this is a Jquery extension. I'll ammend my post.
– John Green
May 20 '11 at 12:58
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Record file copy operation with Git
...les.
Restore the original filename in a separate commit.
(Solution taken from https://stackoverflow.com/a/44036771/1389680.)
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Get event listeners attached to node using addEventListener
...d, there was no such ability in Dev tools. So, there was nothing to choose from.
– Rantiev
Jun 12 '14 at 19:26
It is d...