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Faster s3 bucket duplication
...urrent-requests
To quickly transfer a huge number of small files, run the script from an EC2 instance to decrease latency, and increase max_concurrent_requests to reduce the impact of latency. Eg:
aws configure set default.s3.max_concurrent_requests 200
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Why use apparently meaningless do-while and if-else statements in macros?
...into
if (corge)
f(corge); g(corge);
else
gralt();
which is syntactically incorrect, as the else is no longer associated with the if. It doesn't help to wrap things in curly braces within the macro, because a semicolon after the braces is syntactically incorrect.
if (corge)
{f(corge); g(co...
Convert floats to ints in Pandas?
... If it's dtype then you need to create those columns as dtype object so it allows mixed, otherwise my advice would be to just use float and when doing comparisons use np.isclose
– EdChum
Jun 7 '19 at 7:46
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How do I convert this list of dictionaries to a csv file?
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Does not work if first list item does not contain all keys
– greg121
Jan 13 '16 at 10:18
61
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Is it worthwile to learn assembly language? [closed]
... worthwhile to learn a functional programming language, logic programming, scripting languages, math-based languages. You only have so much time, so you do have to pick and choose.
share
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improve t...
JUnit vs TestNG [closed]
...the desired group to that suite. You can then set up a target in your ant script that only runs that suite, and set up your source control to run that target upon checkin.
– Justin Standard
Sep 10 '08 at 22:46
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What is the bit size of long on 64-bit Windows?
...pointers for 64-bit platforms. The two mostly widely used were ILP64 (actually, only a very few examples of this; Cray was one such) and LP64 (for almost everything else). The acronynms come from 'int, long, pointers are 64-bit' and 'long, pointers are 64-bit'.
Type ILP64 LP64 LLP64...
How to convert a string to lower case in Bash?
... on a few other systems too. I've been doing a lot of cross-platform shell scripting lately, and with the requirement that nothing extra be installed it makes things very tricky! However I've yet to encounter a system without sed
– Haravikk
Jun 15 '14 at 10:51
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What is the reason for having '//' in Python? [duplicate]
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I actually like this style better... I can remember in atleast one language I've used (VB?) the differentiating factor was / vs \ ... but I could never remember which was which!
– Matthew Scharley
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Can someone explain Microsoft Unity?
...). I'm familiar with the MVPC pattern (we use it here), but I just can't really grasp this Unity thing yet, and I think it's the next step in our application design.
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