[Solved] C++ double char array deliminator [closed]

On the coding side, since this is C++, don’t store lists of strings in a two-dimensional array of char. Try std::vector<std::string> instead. And don’t read your file one character at a time; read larger blocks of characters. If you can guarantee that there are never spaces embedded within first names, you can write something like … Read more

[Solved] In C++ why does reference to single character of std::string give a number [closed]

On my Debian/Sid/x86-64 the below program (in source file itsols.cc compiled with the command g++ -Wall itsols.cc -o itsols) #include <iostream> #include <string> int main(int, char**) { std::string s = “Hello”; std::cout << s[3] << std::endl; return 0; } displays a single lower-case l (compiled with g++ -Wall itsols.cc -o itsols, both with GCC 4.7.2 … Read more

[Solved] Swap Characters, first and last [closed]

public static String swap (String entry){ char[] characters = entry.toCharArray(); if (entry.length() < 6){ return null; // cannot swap if length is under 6! } char tempchar; tempchar = characters[0]; characters[0] = characters[characters.length-1]; characters[characters.length-1] = tempchar; tempchar = characters[1]; characters[1] = characters[characters.length-2]; characters[characters.length-2] = tempchar; tempchar = characters[2]; characters[2] = characters[characters.length-3]; characters[characters.length-3] = tempchar; return … Read more

[Solved] How to check if a set of characters are contained in a character array in C++?

See the code snippet for your understanding: #include <iostream> #include <string> using namespace std; int main() { string name; char arr[10] = { ‘a’, ‘b’, ‘c’, ‘d’, ‘e’, ‘f’, ‘g’, ‘h’, ‘i’, ‘j’ }; bool found_a = false; bool found_b = false; bool found_c = false; for (int x = 0; x < 10; x++) … Read more

[Solved] how to use the keys F1 to F10 in C code

For Windows, there is the _getch function, which returns the bytes of a key code, one by one. You can get a function key that way, detecting it by the presence of certain codes: 0x00 or 0xe0 as shown in the example in [C\C++] – how get arrow keys(correctly) using getch()?. When _getch returns one … Read more

[Solved] How can i add latin5 character?

Javadoc of Properties.load(InputStream inStream) says: The input stream is in a simple line-oriented format as specified in load(Reader) and is assumed to use the ISO 8859-1 character encoding; that is each byte is one Latin1 character. Characters not in Latin1, and certain special characters, are represented in keys and elements using Unicode escapes as defined … Read more

[Solved] Fix incomplete character string for year “2016” from “0016” in R [closed]

Kindly go through following R console code snippet: > dates <- c(“10/23/16”, “10/24/16”) > dates [1] “10/23/16” “10/24/16” > Dates <- as.Date(dates, + format = “%m/%d/%y”) > Dates [1] “2016-10-23” “2016-10-24″ Hope it works for you! solved Fix incomplete character string for year “2016” from “0016” in R [closed]