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The most accurate way to check JS object's type?

... That test on jsPerf isn't quite accurate. Those tests are not equal (testing for the same thing). E.g., typeof [] returns "object", typeof {} also returns "object", even though one is an object Array and the other is an object Ob...
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How to override the copy/deepcopy operations for a Python object?

...l the constructor of the object being copied. Consider this example. class Test1(object): def init__(self): print "%s.%s" % (self.__class.__name__, "init") class Test2(Test1): def __copy__(self): new = type(self)() return new t1 = Test1() copy.copy(t1) t2 = Test2() ...
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Is there a WebSocket client implemented for Python? [closed]

...bsocket client implementation for Python as well as some good examples. I tested the following with a Tornado WebSocket server and it worked. from twisted.internet import reactor from autobahn.websocket import WebSocketClientFactory, WebSocketClientProtocol, connectWS class EchoClientProtocol(We...
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Create table with jQuery - append

... totalsizeOfUploadFiles = totalsizeOfUploadFiles+filesizeInMB; //alert("File name is : "+filename+" || size : "+filesizeInMB+" MB || size : "+filesizeInBytes+" Bytes"); } } share ...
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MemoryCache does not obey memory limits in configuration

...ss in an application and trying to limit the maximum cache size, but in my tests it does not appear that the cache is actually obeying the limits. ...
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Google Maps API v3: Can I setZoom after fitBounds?

... listener = google.maps.event.addListenerOnce(map, "idle", function() { alert('hello'); });` – Henrik Erlandsson Mar 21 '14 at 13:07 ...
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Fastest way to list all primes below N

...to, rwh_primes, rwh_primes1, and rwh_primes2. Of the plain Python methods tested, with psyco, for n=1000000, rwh_primes1 was the fastest tested. +---------------------+-------+ | Method | ms | +---------------------+-------+ | rwh_primes1 | 43.0 | | sieveOfAtkin | 4...
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Javascript object Vs JSON

...g; JSON.stringify({ foo: new Date(), blah: function () { alert('hello'); } }); // returns the string "{"foo":"2011-11-28T10:21:33.939Z"}" For parsing a JSON string, is the method below recommended? var javascriptObj = JSON.parse(jSonString); Yes, but older browsers don't ...
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Why is `std::move` named `std::move`?

...). So what does move do in terms of generated object code? Consider this test: void test(int& i, int& j) { i = j; } Compiled with clang++ -std=c++14 test.cpp -O3 -S, this produces this object code: __Z4testRiS_: ## @_Z4testRiS_ .cfi_startproc ## BB#0:...
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How to check if the string is empty?

... then you should use myString == "". See the documentation on Truth Value Testing for other values that are false in Boolean contexts. share | improve this answer | follow ...