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Define a c++ string as "\"


Define a c++ string as "\"

By : user3100138
Date : January 12 2021, 01:40 AM
Any of those help I need a string that only contains "\". But this doesn't seem to work since (as far as I get it) the compiler sees it as a command instead of a simple string without any meaning. , You need to escape the backslash:
code :
std::string mystr = "\\";
std::string mystr = R"(\)";


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jstl c:out returns a "0" when I am trying to output a String (variable name containing a "-") define

jstl c:out returns a "0" when I am trying to output a String (variable name containing a "-") define


By : user2647895
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further initParam is the correct thing to use, but the minus sign may be confusing it, and making it interpret it as an arithmetic expression, resulting in a zero.
Try this instead:
code :
<c:out value="${initParam['my-url']}">
What are analogs of "#ifdef", "#ifndef", "#else", "#elif", "#define",

What are analogs of "#ifdef", "#ifndef", "#else", "#elif", "#define",


By : Seonho
Date : March 29 2020, 07:55 AM
it fixes the issue #if condition is replaced by static if(condition) (with much more compile time evaluation)
#ifdef ident is replaced by version(ident)
How can I split ("explode") a string into "chunks" that I define?

How can I split ("explode") a string into "chunks" that I define?


By : Junior D
Date : March 29 2020, 07:55 AM
hop of those help? Use the (?|"(.*?)"|'(.*?)'|(\S+)) to capture all required values into group one array with preg_match_all():
code :
$str = "?word word2 word3 \"word4 word5 word6\" 'word7' word8";
$regex = "/(?|\"(.*?)\"|'(.*?)'|(\S+))/";
preg_match_all($regex, $str, $matches);
print_r($matches[1]);
Define an exception called "NO Match Exception" that is thrown when a string is not equal to "India"

Define an exception called "NO Match Exception" that is thrown when a string is not equal to "India"


By : user3172897
Date : March 29 2020, 07:55 AM
wish help you to fix your issue You have a class nomatchexception that raises your exception, but NoMatchException excepction class does not exist in your code and is not part of java.
It's required to create a class NoMatchException extending exception and with the proper overrides like:
code :
class NoMatchException extends Exception {
    public NoMatchException(String message){
        super(message);
    }
}
class NoMatchException extends Exception {
    public NoMatchException(String message){
        super(message);
    }
}

class IndiaAssertComparer {

    private String s;

    IndiaAssertComparer(String s) throws NoMatchException {
        this.s = s;

        if (s.equals("India")) {
            System.out.print("Matched!\n");
        } else {
            throw new NoMatchException("Not Matched!\n");
        }
    }
}

class NoMatcher {
    public static void main(String[] a) throws NoMatchException {
        IndiaAssertComparer v = new IndiaAssertComparer("America");
    }
}
How to define in access If [field1] ="window", [field2]="door", [field3] ="wall" THEN [fie

How to define in access If [field1] ="window", [field2]="door", [field3] ="wall" THEN [fie


By : Santhosh Gowda
Date : March 29 2020, 07:55 AM
To fix the issue you can do 1) Create a new query, but instead of adding one or more tables to the designer, cancel the table picker before right clicking inside the designer and choosing 'SQL View' (alternatively, choose that option from the 'views' dropdown menu found on the far left of the ribbon or toolbar).
2) Add the following SQL code (assuming I've understood your pseudo-code correctly):
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