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What is the difference between named and positional parameters in Dart?
...tion:
getHttpUrl(String server, String path, [int port=80, int numRetries=3]) {
// ...
}
The optional parameters are positional in that you can't omit port if you want to specify numRetries.
getHttpUrl('example.com', '/index.html');
getHttpUrl('example.com', '/index.html', 8080);
getHttpUrl('e...
proguard hell - can't find referenced class
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edited Jul 6 '15 at 3:54
Wesley
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answered A...
Running a cron job on Linux every six hours
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325
You forgot a *, and you've too many fields. It's the hour you need to care about
0 */6 * * * ...
What's the point of 'meta viewport user-scalable=no' in the Google Maps API
I'm using the Google Maps JavaScript API V3 and the official examples always have you include this meta tag:
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Is there a Java standard “both null or equal” static method?
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Where does Scala look for implicits?
...the rules of static overloading resolution (see Scala Specification §6.26.3). More detailed information can be found in a question I link to at the end of this answer.
First look in current scope
Implicits defined in current scope
Explicit imports
wildcard imports
Same scope in other files
Now...
Returning JSON from PHP to JavaScript?
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Kent FredricKent Fredric
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Placing an image to the top right corner - CSS
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How to convert BigDecimal to Double in Java?
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