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Use-case of `oneway void` in Objective-C?
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edited Oct 14 '17 at 10:22
Josh
1,0611010 silver badges2121 bronze badges
answered Mar 31 ...
Assign output of os.system to a variable and prevent it from being displayed on the screen [duplicat
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470
From "Equivalent of Bash Backticks in Python", which I asked a long time ago, what you may wan...
NPM - How to fix “No readme data”
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edited Oct 23 '14 at 16:22
answered Aug 6 '13 at 17:29
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Inserting code in this LaTeX document with indentation
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645
Use listings package.
Simple configuration for LaTeX header (before \begin{document}):
\usepa...
Spring: how do I inject an HttpServletRequest into a request-scoped bean?
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answered Jul 24 '10 at 7:27
skaffmanskaffman
374k9292 gold badges779779 silver badges744744 bronze badges
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How can I catch a 404?
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114
Use the HttpStatusCode Enumeration, specifically HttpStatusCode.NotFound
Something like:
HttpW...
How to check if a string is a valid JSON string in JavaScript without using Try/Catch
...nd it will work in most cases, not all cases.
Have a look around the line 450 in https://github.com/douglascrockford/JSON-js/blob/master/json2.js
There is a regexp that check for a valid JSON, something like:
if (/^[\],:{}\s]*$/.test(text.replace(/\\["\\\/bfnrtu]/g, '@').
replace(/"[^"\\\n\r]*"|t...
BasicHttpBinding vs WsHttpBinding vs WebHttpBinding
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answered Apr 16 '10 at 5:49
marc_smarc_s
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For a boolean field, what is the naming convention for its getter/setter?
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edited Oct 10 '14 at 14:29
answered Mar 16 '11 at 8:27
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How to find out what type of a Mat object is with Mat::type() in OpenCV
... CV_32S: r = "32S"; break;
case CV_32F: r = "32F"; break;
case CV_64F: r = "64F"; break;
default: r = "User"; break;
}
r += "C";
r += (chans+'0');
return r;
}
If M is a var of type Mat you can call it like so:
string ty = type2str( M.type() );
printf("Matrix: %s %dx%d \...