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In which order should floats be added to get the most precise result?
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I tried out the extreme example in the answer supplied by Steve Jessop.
#include <iostream>
#include <iomanip>
#include <cmath>
int main()
{
long billion = 1000000000;
double big = 1.0;
double small = 1e-9;
double expected = 2.0;
double sum = big;
for (l...
How can I pair socks from a pile efficiently?
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How to use sed to replace only the first occurrence in a file?
I would like to update a large number of C++ source files with an extra include directive before any existing #includes. For this sort of task, I normally use a small bash script with sed to re-write the file.
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Naming returned columns in Pandas aggregate function? [duplicate]
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What is Cache-Control: private?
...r question about why caching is working, even though the web-server didn't include the headers:
Expires: [a date]
Cache-Control: max-age=[seconds]
The server kindly asked any intermediate proxies to not cache the contents (i.e. the item should only be cached in a private cache, i.e. only on your...
What is the standard naming convention for html/css ids and classes?
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Spring Boot: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFa
...e "spring-boot-starter-web" (for convenience) or else all the dependencies included in the starter listed individually. Just check that you have them. Also make sure you include an @EnableAutoConfiguration in your SpringApplication (the code snippet above does not).
– Dave Syer...
Transitioning from Windows Forms to WPF
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Do you put unit tests in same project or another project?
...everal web app generators that do this. I think it is absolutely better to include unit test codefiles right alongside the codefiles they describe, peppered throughout the same file hierarchy. Google recommends this, called the 'fractal' file organization. Why are tests any different than inline com...