Tag: char

52 votes
15 answers
1.5K 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
47 votes
8 answers
1.3K views
MySQL: Large VARCHAR vs. TEXT?

I've got a messages table in MySQL which records messages between users. Apart from the typical ids and m

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Rudolf
0 1 0 9
asked 07 September, 2021
55 votes
8 answers
2.4K 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
62 votes
10 answers
2.1K views
What characters do I need to escape in XML documents?

What characters must be escaped in XML documents, or where could I find such a list?

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Corrin
0 1 0 9
asked 07 September, 2021
58 votes
30 answers
1.6K views
Get nth character of a string in Swift programming language

How can I get the nth character of a string? I tried bracket([]) accessor with no luck. var string = "Hello,

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Corrin
0 1 0 9
asked 07 September, 2021
60 votes
18 answers
440 views
Why is char[] preferred over String for passwords?

In Swing, the password field has a getPassword() (returns char[]) method instead of the usual getText() (retur

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Chelsea
0 1 0 9
asked 07 September, 2021