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What does |= (single pipe equal) and &=(single ampersand equal) mean

... They're compound assignment operators, translating (very loosely) x |= y; into x = x | y; and the same for &. There's a bit more detail in a few cases regarding an implicit cast, and the target variable is only evaluated on...
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How does a garbage collector avoid an infinite loop here?

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Does bit-shift depend on endianness?

...ssor is the equivalent of converting to big endian, the shifting operation comes next and then the new value is stored back in memory, which is where the little endian byte order comes into effect again. Update, thanks to @jww: On PowerPC the vector shifts and rotates are endian sensitive. You can...
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Android: HTTP communication should use “Accept-Encoding: gzip”

I've a HTTP communication to a webserver requesting JSON data. I'd like compress this data stream with Content-Encoding: gzip . Is there a way I can set Accept-Encoding: gzip in my HttpClient? The search for gzip in the Android References doesn't show up anything related to HTTP, as you can see...
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Is there any haskell function to concatenate list with separator?

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How can I determine if a String is non-null and not only whitespace in Groovy?

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How to dynamically build a JSON object with Python?

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python tuple to dict

... Very fast, comprehensive and simple. Perfect answer. – gies0r May 23 '18 at 10:47 add a comment ...
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How to var_dump variables in twig templates?

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Import regular CSS file in SCSS file?

Is there anyway to import a regular CSS file with Sass's @import command? While I'm not using all of the SCSS syntax from sass, I do still enjoy it's combining/compressing features, and would like to be able to use it without renaming all of my files to *.scss ...