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Error: could not find function … in R

...code created for a newer version. Newly added functions (eg hasName in R 3.4.0) won't be found then. If you use an older R version and want to use a newer function, you can use the package backports to make such functions available. You also find a list of functions that need to be backported on the...
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Longest line in a file

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HTML-encoding lost when attribute read from input field

... | edited Apr 20 at 12:54 Chirag Soni 3511 silver badge77 bronze badges answered Aug 2 '09 at 22:03 ...
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Can I set background image and opacity in the same property?

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How to check if a string is a valid hex color representation?

... | edited Sep 18 '19 at 14:33 Gust van de Wal 4,0081818 silver badges3939 bronze badges answered Nov 6 ...
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How to pause a YouTube player when hiding the iframe?

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Eclipse compilation error: The hierarchy of the type 'Class name' is inconsistent

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Precise Financial Calculation in JavaScript. What Are the Gotchas?

...hile the set of real numbers is infinite, only a finite number of them (18,437,736,874,454,810,627 to be exact) can be represented exactly by the JavaScript floating-point format. Therefore the representation of the other numbers will be an approximation of the actual number2. 1 Douglas Crockford...
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private[this] vs private

... answered Mar 14 '12 at 9:14 Alexey RomanovAlexey Romanov 147k3030 gold badges247247 silver badges403403 bronze badges ...
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Entity Framework - Include Multiple Levels of Properties

... | edited Oct 9 '19 at 6:54 Bill Tür 2,61388 gold badges2929 silver badges3636 bronze badges answered M...