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How to flatten nested objects with linq expression
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myBooks.SelectMany(b => b.Chapters
.SelectMany(c => c.Pages
.Select(p => b...
How do I install package.json dependencies in the current directory using npm
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403
Running:
npm install
from inside your app directory (i.e. where package.json is located) wil...
How to get first 5 characters from string [duplicate]
...F-16, etc.) use mb_substr:
// singlebyte strings
$result = substr($myStr, 0, 5);
// multibyte strings
$result = mb_substr($myStr, 0, 5);
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How do I typedef a function pointer with the C++11 using syntax?
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answered May 11 '13 at 15:50
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What does Maven Update Project do in Eclipse?
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GimbyGimby
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Referencing another schema in Mongoose
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edited Aug 1 '13 at 19:04
Gorkem Yurtseven
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an...
SQL join on multiple columns in same tables
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206
Join like this:
ON a.userid = b.sourceid AND a.listid = b.destinationid;
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Golang production web application configuration
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Go programs can listen on port 80 and serve HTTP requests directly. Instead, you may want to use a reverse proxy in front of your Go program, so that it listens on port 80 and and connects to your program on port, say, 4000. There are many reason for doing ...
How do I check whether a jQuery element is in the DOM?
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Like this:
if (!jQuery.contains(document, $foo[0])) {
//Element is detached
}
This will still work if one of the element's parents was removed (in which case the element itself will still have a parent).
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Why does Math.floor return a double?
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80
According to the same Javadoc:
If the argument is NaN or an infinity or positive zero or negati...