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Average of 3 long integers
...(new int128_t(0, z));
t = t.divideby3();
long average = t.L;
In C/C++ on 64-bit platforms it's much easier with __int128
int64_t average = ((__int128)x + y + z)/3;
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Custom attributes - Yea or nay?
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afsantos
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answered Jun 14 '09 at 8:50
JamesJames
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How do I revert master branch to a tag in git?
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This isn't a direct answer to the question but this page comes back when sear...
Java equivalent of unsigned long long?
In C++, I enjoyed having access to a 64 bit unsigned integer, via unsigned long long int , or via uint64_t . Now, in Java longs are 64 bits, I know. However, they are signed.
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How to use sed to replace only the first occurrence in a file?
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Ben HoffsteinBen Hoffstein
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How do I completely uninstall Node.js, and reinstall from beginning (Mac OS X)
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I also had to rm -rf /Users/[homedir]/.npm.
– brokenindexfinger
Apr 18 '14 at 17:05
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How do I get the row count of a pandas DataFrame?
...eturn non-NaN counts for each column:
df.count()
A 5
B 3
dtype: int64
For Series, use Series.count to similar effect:
s.count()
# 3
Group-wise Row Count: GroupBy.size
For DataFrames, use DataFrameGroupBy.size to count the number of rows per group.
df.groupby('A').size()
A
a 2
b ...
Change the mouse cursor on mouse over to anchor-like style
... Devin BurkeDevin Burke
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Selenium wait until document is ready
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84
Try this code:
driver.manage().timeouts().pageLoadTimeout(10, TimeUnit.SECONDS);
The above...
Can't open config file: /usr/local/ssl/openssl.cnf on Windows [duplicate]
I have installed OpenSSL 64. I want to use a certificate for my nodejs https server. I ran the following command:
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