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How to change shape color dynamically?
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Does not work. You will get a cast error. Needs a fix or another answer accepted
– ndgreen
Jun 30 '14 at 17:32
6
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How do I match any character across multiple lines in a regular expression?
...onWithPattern:pattern
options:NSRegularExpressionDotMatchesLineSeparators error:&regexError];
re2, google-apps-script - Use (?s) modifier (demo): "(?s)(.*)<Foobar>" (in Google Spreadsheets, =REGEXEXTRACT(A2,"(?s)(.*)<Foobar>"))
NOTES ON (?s):
In most non-POSIX engines, (?s) inlin...
How do I define and use an ENUM in Objective-C?
...tate thePlayerState; and used the variable in my methods. But I am getting errors stating that it is undeclared. How do I correctly declare and use a variable of type PlayerState in my methods?:
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unable to start mongodb local server
...mongodb local server with mongod command it failed to run and threw this error..
25 Answers
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How do I activate C++ 11 in CMake?
...n I try to run a CMake generated makefile to compile my program, I get the error that
14 Answers
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How to detect a Christmas Tree? [closed]
...rgv[i]);
if(original.empty())
{
cerr << "Error"<<endl;
return -1;
}
GaussianBlur(original, tmp, Size(3, 3), 0, 0, BORDER_DEFAULT);
erode(tmp, tmp, Mat(), Point(-1, -1), 10);
cvtColor(tmp, tmp, CV_BGR2HSV);
i...
PHP Regex to get youtube video ID?
...can use regexes for just about anything, but they are very easy to make an error in, so if there are PHP functions specifically for what you are trying to accomplish, use those.)
parse_url takes a string and cuts it up into an array that has a bunch of info. You can work with this array, or you can...
Inheriting constructors
...est()
{
D1 d(6); // Oops: d.x is not initialized
D1 e; // error: D1 has no default constructor
}
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The default for KeyValuePair
... }
}
Usage:
// We have to set explicit default value '0' to avoid build error:
// Use of unassigned local variable 'intValue'
int intValue = 0;
long longValue = 12;
KeyValuePair<String, int> kvp1 = new KeyValuePair<String, int>("string", 11);
KeyValuePair<String, int> kvp2 = new...
Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
.... There is just a problem that happened with 3 lines printed, showing this error: sh: 1: Syntax error: Unterminated quoted string
– evandro777
Sep 6 '17 at 18:41
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