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How to check if variable's type matches Type stored in a variable

...rom: bool b9 = typeof(Tiger).IsAssignableFrom(x.GetType()); // true bool b10 = typeof(Animal).IsAssignableFrom(x.GetType()); // true! A variable of type Animal may be assigned a Tiger. or with the type variable bool b11 = t.IsAssignableFrom(x.GetType()); // true bool b12 = t.IsAssignableFrom(x.Get...
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How to remove all the occurrences of a char in c++ string

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Extract elements of list at odd positions

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ReactJS: Modeling Bi-Directional Infinite Scrolling

... render them, it's really cheap to just allocate them and discard them. If 10k allocations is too big, you can instead pass a function that takes a range and return the elements. <List> {thousandelements.map(function() { return <Element /> })} </List> Your List component is ke...
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How to validate date with format “mm/dd/yyyy” in JavaScript?

...rs var parts = dateString.split("/"); var day = parseInt(parts[1], 10); var month = parseInt(parts[0], 10); var year = parseInt(parts[2], 10); // Check the ranges of month and year if(year < 1000 || year > 3000 || month == 0 || month > 12) return false; ...
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How to redirect output to a file and stdout

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twig: IF with multiple conditions

...owLowRepImageUploadWarning: true, reputationToPostImages: 10, bindNavPrevention: true, postfix: "", imageUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
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Python: Ignore 'Incorrect padding' error when base64 decoding

...rs♦ 839k212212 gold badges32203220 silver badges28102810 bronze badges answered Mar 21 '12 at 14:57 Simon SapinSimon Sapin 8,326...
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What are deferred objects?

... 101 Deferred Object As of jQuery 1.5, the Deferred object provides a way to register multiple call...
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Implementing slicing in __getitem__

... answered May 29 '10 at 22:56 Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams 667k127127 gold badges11911191 silver badges12501250 bronze badges ...