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Why does Go have a “goto” statement
...1)
}
return z / ((1 + Euler*x) * x)
}
The goto in this case saves us from introducing another (boolean) variable used just for control-flow, checked for at the end. In this case, the goto statement makes the code actually better to read and easier follow (quite in contrary to the argument agai...
Why is enum class preferred over plain enum?
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From Bjarne Stroustrup's C++11 FAQ:
The enum classes ("new enums", "strong enums") address three problems
with traditional C++ enumerations:
conventional enums implicitly convert to int, causing errors when some...
How to redirect stderr and stdout to different files in the same line in script?
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How is this different from like command &2>err.log, I think i am totally confusing sintaxies. (A link to an appropriate answer of all the bash pipe-isms might be in order)
– ThorSummoner
Jan 19 '15 at ...
How to compare 2 files fast using .NET?
...lly delegating file performance issues to the CLR, BCL, and JIT to benefit from (e.g.) the latest design technology, system code, and adaptive runtime optimizations.
Furthermore, for such workaday scenarios, concerns about the performance of byte-by-byte comparison via LINQ enumerators (as shown he...
How do I edit an existing tag message in git?
... # extract all the dates from the info
> tail -2 | head -1)" `# get the second to last date, as the last one is the commit date` \
> git tag tag1 tag1^{} -a -f ...
CSS does the width include the padding?
...octype declared? When I started coding html I had this problem, and it was from not having a doctype declared. My favorite is:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1...
How do I disable fail_on_empty_beans in Jackson?
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I was trying to return JSON from inside one of my controllers in my spring-boot REST app and this fix it for me.
– ninjasense
Feb 14 '19 at 4:27
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Split string based on a regular expression
I have the output of a command in tabular form. I'm parsing this output from a result file and storing it in a string. Each element in one row is separated by one or more whitespace characters, thus I'm using regular expressions to match 1 or more spaces and split it. However, a space is being inser...
How does internationalization work in JavaScript?
...anguage;
A good workaround for this is to dump the Accept-Language header from the server to the client. If formatted as a JavaScript, it can be passed to the Internationalization API constructors, which will automatically pick the best (or first-supported) locale.
In short, you have to put in a l...
Float right and position absolute doesn't work together
... With @eivers88's answer, I still need to remove 'overflow-y: auto;' from the parent element to make it work.
– angelokh
Mar 24 '14 at 0:04
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