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Why does Javascript getYear() return 108?
...e docs. Apparently this is not a common thing. A year or two later I got called into the office on December 31, 1999 to fix a bug that had been discovered at the last possible minute in some contract Perl code, stuff I'd never had anything to do with. It was this exact issue: the standard date ca...
How to check that an object is empty in PHP?
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Edit: I didn't realize they wanted to specifically check if a SimpleXMLElement object is empty. I left the old answer below
Updated Answer (SimpleXMLElement):
For SimpleXMLElement:
If by empty you mean has no properties:
$obj = simplexml_load_file($url);
if ( !$obj-...
Any way to declare an array in-line?
...ent. Is there a way I can just declare this array in-line when I make the call? i.e. Instead of:
8 Answers
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Java time-based map/cache with expiring keys [closed]
... any of you know of a Java Map or similar standard data store that automatically purges entries after a given timeout? This means aging, where the old expired entries “age-out” automatically.
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Mapping over values in a python dictionary
...n one go, you are now using number-of-keys times my_dictionary.__getitem__ calls.
– Martijn Pieters♦
Oct 15 '14 at 15:21
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how to read all files inside particular folder
I want to read all xml files inside a particular folder in c# .net
7 Answers
7
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How can I format a decimal to always show 2 decimal places?
...antize(TWOPLACES, context=Context(traps=[Inexact]))
Traceback (most recent call last):
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Inexact: None
The next question reads
Q. Once I have valid two place inputs, how do I maintain that invariant throughout an application?
If you need the answer to that (along with lots of other useful in...
+ operator for array in PHP?
...uced by php.net doesn't have a formal spec, but both the + and array_merge call zend_hash_merge under the hood. This is also expected, since in PHP arrays are implemented as ordered hash maps.
– bishop
May 19 '15 at 18:34
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Can I set an unlimited length for maxJsonLength in web.config?
...ds. (MSDN: ScriptingJsonSerializationSection.MaxJsonLength Property)
Basically, the "internal" JavaScriptSerializer respects the value of maxJsonLength when called from a web method; direct use of a JavaScriptSerializer (or use via an MVC action-method/Controller) does not respect the maxJsonLengt...
How can I multiply all items in a list together with Python?
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I really wouldn't call .009 an order of magnitude lower than .02. It's just about half.
– jlh
Apr 11 '18 at 21:28
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