fixed_string | C++17 string with fixed size | File Utils library
kandi X-RAY | fixed_string Summary
kandi X-RAY | fixed_string Summary
C++ library that provides a basic_fixed_string template that combines std::array fixed-size semantic and std::string semantic together.
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fixed_string Key Features
fixed_string Examples and Code Snippets
constexpr fixstr::fixed_string foo = "foo";
using namespace fixstr;
constexpr fixed_string first = "Hello, ";
constexpr fixed_string second = "World!";
constexpr auto result = first + second; // "Hello, World!"
using namespace fixstr;
constexpr fix
Community Discussions
Trending Discussions on fixed_string
QUESTION
I want to create a function that turns a string into a an array of strings that are the same, except each one capitalizes the next letter in the string while leaving the rest downcase. I will give it a string and want it to return that string in an array where the is one uppercase letter like this:
...ANSWER
Answered 2021-Jan-28 at 16:46I would do this:
QUESTION
Trying to use string literals as non-type template parameters in GCC 10.1. Have the following code:
...ANSWER
Answered 2020-Jul-13 at 12:22It is certainly a gcc bug. I have experienced it and found this workaround:
QUESTION
I need to spilt a character string into groups of 4 characters from the right of the string, and separate by a comma.
Example:
"5707559"
needs to be displayed as 0570,7559
, adding the leading zero if the string is a odd number (3 characters).
The original string (string that needs to be separated) is of variable lengths from a dataframe column:
...ANSWER
Answered 2019-Mar-07 at 23:29x = c("5707559", "7502", "302")
ngroup = 4
library(stringr)
y = str_pad(x, width = ngroup*ceiling(nchar(x)/ngroup), pad = "0")
sapply(y, function(s) {
n = nchar(s)/ngroup
paste(sapply(seq(n), function(i)
substring(s, ngroup*i-(ngroup - 1), ngroup*i)), collapse = ",")
})
# 05707559 7502 0302
#"0570,7559" "7502" "0302"
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