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What is a Lambda?
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How to delete a folder with files using Java
... .map(Path::toFile)
.forEach(File::delete);
From this site: http://www.baeldung.com/java-delete-directory
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Hyphen, underscore, or camelCase as word delimiter in URIs?
... using hyphens
Consider using punctuation in your URLs. The URL http://www.example.com/green-dress.html is much more useful to us than http://www.example.com/greendress.html. We recommend that you use hyphens (-) instead of underscores (_) in your URLs.
Coming from a programming background, ca...
Combining CSS Pseudo-elements, “:after” the “:last-child”
...
An old thread, nonetheless someone may benefit from this:
li:not(:last-child)::after { content: ","; }
li:last-child::after { content: "."; }
This should work in CSS3 and [untested] CSS2.
...
What is the difference between single-quoted and double-quoted strings in PHP?
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Interesting note in PHP documentation comments: php.net/manual/en/language.types.string.php#120160 - "The double-quoted strings "which look so $slow since they have to parse everything for \n backslashes and $dollar signs to do variable expansion", turned out to be the FASTEST...
What's the difference between a 302 and a 307 redirect?
... changed because so many web-sites issue mistakenly issue 302. In fact ASP.net MVC incorrectly issues 302, depending on the fact that browsers handle it incorrectly.
– Ian Boyd
Oct 3 '13 at 2:26
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'uint32_t' identifier not found error
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Variable declaration placement in C
...riable declarations at the top of the block can create security holes: lwn.net/Articles/443037
– MarcH
May 17 '11 at 8:36
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Reading/parsing Excel (xls) files with Python
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You can choose any one of them http://www.python-excel.org/
I would recommended python xlrd library.
install it using
pip install xlrd
import using
import xlrd
to open a workbook
workbook = xlrd.open_workbook('your_file_name.xlsx')
open sheet by name...
Is PHP's count() function O(1) or O(n) for arrays?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...