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Length of string in bash
...ars len: %s.\n" "$1" $bytlen ${#1} "$sreal"
}
will work as
strLen théorème
String 'théorème' is 10 bytes, but 8 chars len: $'th\303\251or\303\250me'
Useful printf correction tool:
If you:
for string in Généralités Language Théorème Février "Left: ←" "Yin Yang ☯";do
printf "...
How should I escape strings in JSON?
...ibrary in your language, you don't want to use one (I wouldn't suggest this¹), or you're writing a JSON library, read on.
Escape it according to the RFC. JSON is pretty liberal: The only characters you must escape are \, ", and control codes (anything less than U+0020).
This structure of escaping...
Difference between VARCHAR and TEXT in MySQL [duplicate]
...ring
can be part of an index
More Details
TEXT has a fixed max size of 2¹⁶-1 = 65535 characters.
VARCHAR has a variable max size M up to M = 2¹⁶-1.
So you cannot choose the size of TEXT but you can for a VARCHAR.
The other difference is, that you cannot put an index (except for a fulltext ...
How do I copy a string to the clipboard on Windows using Python?
...ith Unicode characters too. I have tested characters ±°©©αβγθΔΨΦåäö to work on Win10 64-bit, with Python 3.5 and pyperclip 1.5.27.
– np8
Jul 3 '16 at 15:55
...
Python, remove all non-alphabet chars from string
... Note that this will also remove accented letters: ãâàáéèçõ, etc.
– AlmostPitt
Jun 15 at 9:20
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Where can I download english dictionary database in a text format? [closed]
...purpose dictionary you can look up most words in.
– Lèse majesté
Dec 28 '12 at 2:50
2
The Objec...
Is the size of C “int” 2 bytes or 4 bytes?
...xteen bits of storage:
UINT_MAX 65535 // 2¹⁶ - 1
Thus we can see that unsigned int require (at least) 16 bits, which is where you get the two bytes (assuming CHAR_BIT is 8)... and later when that limit increased to 2³² - 1, people were stating 4 bytes instead...
Why does modern Perl avoid UTF-8 by default?
..., we got 12. Perl assumed that we were operating on the Latin-1 string "æååã" (which is 12 characters, some of which are non-printing).
This is called an "implicit upgrade", and it's a perfectly reasonable thing to do, but it's not what you want if your text is not Latin-1. That's why it's c...
Is it possible to set a number to NaN or infinity?
...──────────────┤
│ cmath │ cmath.nan ¹ │ cmath.nanj │ cmath.inf ¹ │ cmath.infj │
╘══════════╧════════════════╧═════════════════╧══...
How to add footnotes to GitHub-flavoured Markdown?
...b Flavored Markdown doesn't support footnotes, but you can manually fake it¹ with Unicode characters or superscript tags, e.g. <sup>1</sup>.
¹Of course this isn't ideal, as you are now responsible for maintaining the numbering of your footnotes. It works reasonably well if you only ha...