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Pointers vs. values in parameters and return values
...ethod set is consistent regardless of how the type is used"
Reference : https://golang.org/doc/faq#methods_on_values_or_pointers
Edit : Another important thing is to know the actual "type" that you are sending to function. The type can either be a 'value type' or 'reference type'.
Even as sl...
Repeat Character N Times
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The most performance-wice way is https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/repeat
Short version is below.
String.prototype.repeat = function(count) {
if (count < 1) return '';
var result = '', patt...
PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
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As Mike has noted below, HTTP_HOST does not contain :443 when running on HTTPS (unless you're running on a non-standard port, which I haven't tested).
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How to list npm user-installed packages?
...m-gui which gives you list of local and global packages
The package is at https://www.npmjs.com/package/npm-gui and https://github.com/q-nick/npm-gui
//Once
npm install -g npm-gui
cd c:\your-prject-folder
npm-gui localhost:9000
At your browser http:\\localhost:9000
...
Find document with array that contains a specific value
...vouriteFoods : [String]
}
The relevant documentation can be found here: https://docs.mongodb.com/manual/tutorial/query-arrays/
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When exactly is it leak safe to use (anonymous) inner classes?
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Abort makefile if variable not set
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Does setting Java objects to null do anything anymore?
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When is an interface with a default method initialized?
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What is private bytes, virtual bytes, working set?
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