Tag: unicode

54 votes
6 answers
2.4K views
How to find the length of a string in R

How to find the length of a string (number of characters in a string) without splitting it in R? I know how to

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Nereida
0 1 0 9
asked 07 September, 2021
52 votes
15 answers
1.4K views
How do I see what character set a MySQL database / table / column is?

What is the (default) charset for: MySQL database MySQL table MySQL column

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Keith
0 1 0 9
asked 07 September, 2021
55 votes
8 answers
2.3K views
What's the difference between utf8_general_ci and utf8_unicode_ci?

Between utf8_general_ci and utf8_unicode_ci, are there any differences in terms of performance?

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Adolfo
0 1 0 9
asked 07 September, 2021
55 votes
6 answers
1.2K views
Why are emoji characters like ?‍?‍?‍? treated so strangely in Swift strings?

The character ?‍?‍?‍? (family with two women, one girl, and one boy) is encoded as such: U+1F469 WOMAN,

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Joseph
0 1 0 9
asked 07 September, 2021
52 votes
19 answers
2.7K views
What characters can be used for up/down triangle (arrow without stem) for display in HTML?

I'm looking for a HTML or ASCII character which is a triangle pointing up or down so that I can use it as

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Kristopher
0 1 0 9
asked 07 September, 2021