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Computed read-only property vs function in Swift
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Python's json module, converts int dictionary keys to strings
...ven language, are strings (or "scalars" in Perl). In perl $foo{1}, $foo{1.0}, and $foo{"1"} are all references to the same mapping in %foo --- the key is evaluated as a scalar!
JSON started as a Javascript serialization technology. (JSON stands for JavaScript Object Notation.) Naturally it implem...
How is null + true a string?
...nd-operand types will use some other operators, of course:
var x = null + 0; // x is Nullable<int>
var y = null + 0L; // y is Nullable<long>
var z = null + DayOfWeek.Sunday; // z is Nullable<DayOfWeek>
1 You may be wondering why there isn't a string + operator. It's a reasonab...
How do I merge two javascript objects together in ES6+?
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206
You will be able to do a shallow merge/extend/assign in ES6 by using Object.assign:
https://de...
The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
...string);
result.append(",");
}
return result.length() > 0 ? result.substring(0, result.length() - 1): "";
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Objective-C ARC: strong vs retain and weak vs assign
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edited Jan 25 '13 at 22:50
David Ravetti
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Return None if Dictionary key is not available
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answered May 25 '11 at 20:52
Tim PietzckerTim Pietzcker
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Drop unused factor levels in a subsetted data frame
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answered Jul 28 '09 at 22:41
hatmatrixhatmatrix
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How do I remove the blue styling of telephone numbers on iPhone/iOS?
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PHP Constants Containing Arrays?
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NOTE: while this is the accepted answer, it's worth noting that in PHP 5.6+ you can have const ...